Addressing Patents (Class 340/9.1)
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Patent number: 9615422Abstract: The invention relates to a network of luminaires for an automatic lighting system comprising at least two luminaires (1) and at least one controller, each luminaire comprising a light source (4) and at least two communication ports (3, 6, 9, 12), wherein the communication ports have predetermined configuration and orientation (3, 6, 9, 12), each communication port (3, 6, 9, 12) is adapted to be communicatively connected to a communication port of another luminaire (1) in said network in the direction and orientation of the port (3, 6, 9, 12), and wherein the identification of unused communication ports (3, 6, 9, 12) is communicated to said at least one controller.Type: GrantFiled: August 27, 2012Date of Patent: April 4, 2017Assignee: PHILIPS LIGHTING HOLDING B.V.Inventors: Michel Cornelis Josephus Marie Vissenberg, Ramon Pascal van Gorkom
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Patent number: 9372657Abstract: When assigning display IDs to displays which form a multi-screen system, the displays are arranged such that short distance radio communication is possible and an ID setting apparatus which can perform the short distance radio communication is employed. After each display ID is set in the ID setting apparatus, the ID setting apparatus and each of the displays are placed near each other in a contactless manner so as to transfer the display ID set in the ID setting apparatus to the display and assign the display ID to the display.Type: GrantFiled: June 11, 2012Date of Patent: June 21, 2016Assignee: NEC DISPLAY SOLUTIONS, LTD.Inventors: Kazushi Ueda, Masayuki Terao
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Patent number: 9313116Abstract: A method of re-establishing communication between a control device and an unaddressed test device connected in a network is provided. The method includes: maintaining a plurality of network addresses of nodes within the network, at the control device; resending a lost message, comprising sending a plurality of command messages, each including a command sent in the lost message and having a destination address different from a destination address of the lost message, wherein the plurality of network addresses comprises the destination addresses of the plurality of command messages; and, receiving an acknowledgement message from the unaddressed test device at the control device.Type: GrantFiled: February 27, 2014Date of Patent: April 12, 2016Assignee: ViaviSolutions Inc.Inventors: Canning Hsueh, J Harold Butler, Jr., Robert E. Lucas, John P. McIntire
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Patent number: 9245212Abstract: A printing device, a printing system, a program, and a printing method for improving security and user-friendliness are disclosed. The printing system (1) includes PC (10-1) and printer devices (20-1 to 20-N) connected via LAN (50). The PC (10-1) has a printing data forming unit (111) for forming print data according to a user instruction, a print data transmission unit (113) for transmitting the formed print data to the printer devices (20-1 to 20-N), a communication unit (17). The printer devices (20-1 to 20-N) have an external storage device (23) for storing received print data, an input unit (26) for inputting a user print instruction and a user identifier, a card reader (24), a print data management unit (212) for reading out print data corresponding to the user identifier from the external storage device (23), a printer engine (28) for performing printing according to the print read out data.Type: GrantFiled: December 2, 2013Date of Patent: January 26, 2016Assignee: Dai Nippon Printing Co, Ltd.Inventors: Nobuya Fukano, Yoshihiro Yano, Takayuki Chikada
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Patent number: 9136911Abstract: To realize a transmission function of power line communication by a further simplified and cost-effective circuit configuration, in a PLC modem installed in an electric appliance such as a household electrical appliance. A semiconductor switching element that is present on an electric circuit connected to a power line is driven by a modulator unit. The modulator unit controls ON/OFF operations of the semiconductor switching element, to thereby cause a communication signal of a modulated rectangular wave to be output to the power line for a prescribed period.Type: GrantFiled: August 4, 2010Date of Patent: September 15, 2015Assignees: SUMITOMO ELECTRIC INDUSTRIES, LTD., KYOTO UNIVERSITYInventors: Takashi Hikihara, Tsuguhiro Takuno, Kenichi Hirotsu, Takefumi Shimoguchi, Toshikazu Shibata, Takashi Tsuno, Satoshi Hatsukawa
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Patent number: 9110474Abstract: Apparatus, systems, and methods related to a constant-flow control valve and BTU meter assembly that has a pressure independent, constant-flow control valve assembly connectable to the fluid-based heating or cooling system. A valve stem is connected to a valve member and is rotatable as a unit relative to a valve body to change the position of valve member to change a fluid flow rate through the valve. The valve member's position relative to the fluid path is directly related to the fluid flow rate. Pressure sensors measure the pressure of fluid entering and exiting the valve body. A BTU meter assembly is connected to the valve stem, which is rotatable relative to the BTU meter assembly. A position sensor of the BTU meter assembly detects a rotational position of the valve stem relative to the BTU body.Type: GrantFiled: June 27, 2014Date of Patent: August 18, 2015Assignee: Flow Control Industries, Inc.Inventors: Paul K. Skoglund, Art Smith, Ben Trueblood, Christopher J. Robson, Mark W. Kirchner
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Patent number: 9101002Abstract: A method of controlling multiple lamps is applied to an illumination system, which includes an input interface, a signal transmitter, a plurality of signal receivers, a plurality of driving devices, and a plurality of lamps. The method includes the following steps: detect a state of the input interface with the signal transmitter; transmits a corresponding signal with the signal transmitter; each of the signal receivers receives the signal and detects a waveform of an AC power source, and each of the signal receivers transmits a corresponding control signal to the corresponding driving device to control the corresponding lamp at a reference point in the following cycle of the waveform of the AC power source.Type: GrantFiled: September 11, 2014Date of Patent: August 4, 2015Assignees: HEP TECH CO., LTD.Inventor: Ming-Feng Lin
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Patent number: 9086688Abstract: A control system, a safety system, etc., within a process plant may each use one or more state machine function blocks that can be easily integrated into a function block diagram programming environment. Such a state machine function block may include one or more inputs, which may cause a state machine implemented by the state machine function block to identify a next state as well as one or more transition actions to perform in accordance with transitioning from a current state to the next state. Configuration data associated with the transition actions may be retrieved from a database based on the current and next states of the state machine and at least one of the inputs. The state machine function block may also include one or more outputs that are generated based on the state transition.Type: GrantFiled: July 9, 2013Date of Patent: July 21, 2015Assignee: FISHER-ROSEMOUNT SYSTEMS, INC.Inventors: Gary K. Law, Godfrey R. Sherriff
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Publication number: 20150028998Abstract: Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their 5 respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.Type: ApplicationFiled: August 5, 2014Publication date: January 29, 2015Applicant: The Watt Stopper, Inc.Inventors: Richard R. Billig, Alexandre Debernard, Bertrand Debever
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Patent number: 8933785Abstract: There is provided a power conversion system, and a photovoltaic inverter includes a communication unit that broadcast-transmits a setting request signal of a predetermined communication address. The photovoltaic inverter includes a display unit that displays the predetermined communication address indicated by the setting request signal, and an address setting unit that generates a setting completion signal indicating that the predetermined communication address has been set as the communication address of the photovoltaic inverter if an input accepting unit accepts an input such that the predetermined communication address is set. An address management unit of the photovoltaic inverter generates a setting request signal indicating a communication address other than the predetermined communication address if the setting completion signal for the predetermined communication address is received.Type: GrantFiled: June 24, 2009Date of Patent: January 13, 2015Assignee: Mitsubishi Electric CorporationInventors: Yoshinori Inukai, Noboru Andou, Isao Shikata, Naoki Nishio
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Patent number: 8928459Abstract: Systems and methods are described herein for determining the location of a transmitter by jointly and collectively processing the full sampled signal data from a plurality of receivers to form a single solution.Type: GrantFiled: June 13, 2008Date of Patent: January 6, 2015Assignee: Worcester Polytechnic InstituteInventors: David Cyganski, R. James Duckworth, John A. Orr, William R. Michalson
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Patent number: 8912893Abstract: The circuit monitoring device is disclosed. The device is for monitoring circuit resistance. At configurable thresholds digital flags are triggered, the device can be used as a Security/Building management system. The device uses open technology is fully scaleable and allows programmable logic controllers to be used as security management systems. Using a soft logic option a PC could take the place of the PLC.Type: GrantFiled: September 30, 2010Date of Patent: December 16, 2014Assignee: Tessler Research Pty LtdInventor: Eric Bullmore
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Patent number: 8878644Abstract: A digital lighting control network protocol with forward and backward frames, each of the frames including an error check code. A no-acknowledgment (NAK) signal is sent from a receiving node to a transmitting node responsive to the error check code. An interface circuit of the receiving node may include an energy storage section to store at least some energy from the network while receiving digital signals, and an output section to transmit digital signals to the network using the stored energy. The interface circuit may also include a high voltage buffer circuit. The transmitting node may send forward frames to receiving nodes based on device type.Type: GrantFiled: October 16, 2012Date of Patent: November 4, 2014Assignee: Leviton Manufacturing Co., Inc.Inventors: Robert L. Hick, Edward J. Carr, Richard A. Leinen, Paul S. Maddox
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Patent number: 8860554Abstract: Methods for efficiently querying and identifying multiple items on a communication channel are disclosed. The methods preferably use radio frequency identification with interrogation devices and systems that identify radio frequency identification transponders. A depth-first tree traversal protocol algorithm, including commands and symbols, preferably is used to more efficiently interrogate a plurality of transponders in a short amount of time. The communication channel may be an RFID communication channel or a wired communication channel. The time required to obtain the identification numbers of the objects may be made deterministic. The objects to be identified may be clothing, luggage, furniture, computers, parcels, vehicles, warehouse inventory, components on an assembly line or documents.Type: GrantFiled: August 16, 2012Date of Patent: October 14, 2014Assignee: ETAG Systems, Inc.Inventor: Norman E. Moyer
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Publication number: 20140265863Abstract: A load control system may include a load control device for providing power to an electrical load and a control device that may send instructions to the load control device for providing the power to the electrical load. The control device may communicate with the load control device using a link address assigned to the load control device. The load control device may provide power to the electrical load in a manner that causes the electrical load to indicate the link address assigned to the load control device. The link address may be identified by a user or a user device. The identified link address may be associated with a load control device identifier that may identify a physical location of a load control device that is assigned the link address. A user may control a load control device at a physical location by sending instructions via the link address.Type: ApplicationFiled: March 12, 2013Publication date: September 18, 2014Applicant: LUTRON ELECTRONICS CO., INC.Inventors: Rupesh Gajurel, Sandeep Mudabail Raghuram, Rhodes B. Baker, Brian Michael Courtney
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Patent number: 8796958Abstract: Location-Based Addressing (LBA) is a method of controlling and commissioning networked lighting devices. The lighting devices communicate over a wireless network using radio frequency communication protocols. The lighting devices are commissioned or grouped based on their respective locations in a building floor plan or a building architecture. The lighting devices are commissioned to respond to radio frequency communications that correspond to their respective locations. This imposed location-based architecture reduces the amount of transmitted data required to control the lighting devices and, thus, reduces the radio bandwidth required to control the lighting devices. In other words, controlling devices “multicast” instructions and controlled devices “listen” for instructions and act only upon instructions that correspond to their respective location. Hand shaking or two-way communication between the controlling devices and the controlled devices is not required.Type: GrantFiled: November 23, 2010Date of Patent: August 5, 2014Assignee: The Watt Stopper, Inc.Inventors: Richard R. Billig, Alexandre Debernard, Bertrand Debever
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Patent number: 8779905Abstract: The method of the present invention allows a first wireless control device that is operable to communicate on a predetermined one of a plurality of channels to establish communication with a second wireless control device that may be communicating on any of the plurality of channels. A beacon message is first transmitted repeatedly by the wireless control device on the predetermined channel. The second wireless control device listens for the beacon message for a predetermined amount of time on each of the plurality of channels. When the second control device receives the beacon message on the predetermined channel, the second control device begins communicating on the predetermined channel. The second wireless device may begin listening for the beacon message in response to powering up.Type: GrantFiled: September 7, 2010Date of Patent: July 15, 2014Assignee: Lutron Electronics Co., Inc.Inventors: Brian Michael Courtney, Lawrence R. Carmen, Jr., Justin Mierta, Daniel Curtis Raneri
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Patent number: 8782302Abstract: A node having a node input is configured to receive a plurality of transactions intended for a plurality of different targets. The node has multiple node outputs. At least one target is provided, that target including an input configured to receive a respective output of the node. The node is configured to direct transactions to the at least one target or an output (for passing to a different partition) depending on whether the transactions are intended for the target or a different target. This determination is made in response to a conversion operation which converts a target address of the transaction to an identification associated with the target or the output.Type: GrantFiled: December 15, 2011Date of Patent: July 15, 2014Assignees: STMicroelectronics (Grenoble 2) SAS, STMicroelectronics SrlInventors: Ignazio Antonino Urzi, Philippe D'Audigier, Daniele Mangano
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Patent number: 8749351Abstract: The present invention introduces a location determining system. The location determining system includes a reader array and a location determining engine server. The reader array includes three readers, where each reader includes a plurality of reader groups that receives a tag information signal transmitted from the tag, generates a PN code generated from inside, correlation and standard deviation of the correlation, and bypasses the tag information signal, in a case a ratio of correlation and standard deviation of the correlation is greater than a predetermined critical value. The location determining engine server determines a final location value relative to the tag, using the tag information signal having a time difference of tag information signals received from the three readers forming each reader group among the tag information signals bypassed by the plurality of reader groups smaller than a predetermined marginal time difference.Type: GrantFiled: February 28, 2012Date of Patent: June 10, 2014Assignee: LSIS Co., Ltd.Inventor: Jae Wook Kim
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Patent number: 8751160Abstract: Mobile clinicians conduct in-home patient visits utilizing on-site diagnostic and treatment equipment, where service is enhanced by the use of portable computing and communications equipment. A mobile care entity provides mobile clinicians preprogrammed portable computers. Each portable computer updates patient data in the local storage utilizing a wireless communications device to download updates from a central storage facility. The entity selects a mobile clinician and dispatches him/her to the patient's premises. The clinician visits the patient's premises accompanied by an assortment of electronic diagnostic and treatment devices. The mobile clinician utilizes various diagnostic devices to prepare machine-readable reports of related aspects of the patient's condition.Type: GrantFiled: August 5, 2013Date of Patent: June 10, 2014Inventor: C. Gresham Bayne
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Publication number: 20140062662Abstract: In a dental operatory system a master device coordinates the activity levels of multiple slave devices. The master device coordinates activity via a communication link with all slave devices. A communication protocol incorporates a closed system addresses scheme in which the master device learns all associated addresses of slave devices, and all slave devices learn all associated addresses of the master device. Each communication between master device and any slave device includes both the master device address and the slave device address. The master device scans all slave devices for an activity status and determines which slave device exhibits a threshold level of activity, and whether activity is increasing or decreasing. The master device passes a communication control token to the slave device to be controlled by operation of the master device.Type: ApplicationFiled: February 25, 2013Publication date: March 6, 2014Applicant: DENTSPLY International Inc.Inventors: Kevin Kenneth LINT, Joseph Robert REAGAN
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Publication number: 20140062661Abstract: Various exemplary embodiments relate to an integrated circuit (IC) including: a memory; a radio frequency (RF) interface configured to access the memory; a wired interface connected to a host and configured to access the memory; and an arbitration module configured to prevent concurrent access to the memory by more than one interface. Various exemplary embodiments relate to a method of controlling access in a dual interface tag having a wired interface and a radio frequency (RF) interface operable in an idle state, a wired lock state, and a RF locked state.Type: ApplicationFiled: August 31, 2012Publication date: March 6, 2014Applicant: NXP B.V.Inventors: Francesco Gallo, Paul Bakker
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Patent number: 8633806Abstract: An RFID system with a plurality of tags and base stations where transmission of information to a specific tag is carried out by one of the base stations, where said one of the base stations is selected based on received signal power of the tag relative to the plurality of the base stations.Type: GrantFiled: February 25, 2011Date of Patent: January 21, 2014Assignee: CentrakInventor: Israel Amir
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Patent number: 8612072Abstract: The system herein disclosed automatically detects whether an engine control unit instance number of a multi-engine marine vessel needs changing. Each engine control unit is electronically paired with a respective servo controller. A vessel controller is in communication with the servo controllers. The vessel controller commands in turn each servo controller to switch on its paired engine control unit, read the instance number of its paired engine control unit, switch off its paired engine control unit, and convey the instance number back to the vessel controller. The vessel controller then compares the instance numbers of the engine control units. If at least two instance numbers of the engine control units are duplicates of each other, the vessel controller ascertains that at least one of the instance numbers of the engine control units needs to be changed and assigns a new instance number to one of the engine control units.Type: GrantFiled: February 11, 2010Date of Patent: December 17, 2013Assignee: Teleflex Canada, Inc.Inventors: Pierre Garon, Neil Garfield Allyn, James Steven Monczynski, Thomas Samuel Martin
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Patent number: 8536980Abstract: Systems and methods for addressing pagers are described. The pagers are reprogrammable and can be assigned identifiers as required. Pagers may be automatically assigned one of a plurality of identifiers. Thereafter, the assigned identifier may form the basis of a unique network address that allows the pagers to communicate wirelessly with a network in order to receive information commands and pages. The assigned identifier is maintained on the pager and can be presented on a display for identification of the pager. The assigned identifier can be transmitted to the pager by a charging unit when the pager is connected to the charging unit and can be calculated using the location of a port at which the pager is connected to the charging unit.Type: GrantFiled: November 19, 2012Date of Patent: September 17, 2013Assignee: HME Wireless, Inc.Inventor: Salvatore Veni, III
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Patent number: 8493179Abstract: A communication apparatus for performing a communication with other communication apparatus by using identification information, includes a housing, a plurality of grounding terminals which are respectively connected to one ends of internal grounding lines provided within the housing for connecting to an external grounding line outside the housing, a grounding line connection detection section which detects a grounding terminal connected to the external grounding line among the plurality of grounding terminals, and an identification information setting section which sets the identification information based on a detection result of the grounding line connection detection section.Type: GrantFiled: March 24, 2008Date of Patent: July 23, 2013Assignee: Yazaki CorporationInventors: Akiyoshi Kanazawa, Ken Ito
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Publication number: 20130181813Abstract: A system and method for identification of a particular one device from an array of networked devices. Each of the devices are individually addressable by a controller on the network, and a technician preferably identifies a particular one device by use of a handheld remote control. Pointing one of transmitter/receiver pair at a device including the complementary component allows remote disambiguation based upon ranging and signal strength, particularly when using a pair of orthogonal antennas to discriminate and confirm which particular device is being pointed to by the remote. Optional confirmation helps improve identification robustness, and then the properly identified device may be configured/commissioned.Type: ApplicationFiled: January 11, 2013Publication date: July 18, 2013Applicant: LUMEN RADIO ABInventor: Lumen Radio AB
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Patent number: 8368530Abstract: Systems and methods for providing alerts to end users of networked enabled portable devices are provided so that the end users are made aware when broadcast emergency alerts are issued. The systems and methods provide a way for a portable device to receive information about an emergency alert broadcast of which the user should be aware, e.g., from the EAS, and to notify the user of the emergency alert. A flag provides an indication the EAS should be on and the systems and method override the settings made by a user to a portable device to enable EAS reception. The user may then be automatically taken to the emergency alert information by having the portable device automatically tune to the emergency broadcast information, or the user may optionally retrieve the emergency information by tuning to the emergency broadcast channel, or the user may otherwise be presented with a reference to the emergency data (e.g., a link to the information).Type: GrantFiled: August 2, 2006Date of Patent: February 5, 2013Assignee: A&T Mobility II LLCInventors: Ming Zhang, Jun Shen
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Patent number: 8368307Abstract: The invention regards a system and method for using a handheld programming device to configure a lighting control system wirelessly. In one embodiment, at least one device configured with a processing section is installed in the lighting control system. A communications receiver that is operable to receive a signal from the handheld programming device is also installed in the lighting control system, wherein the signal includes an instruction for configuring the lighting control system. Further, the signal is wirelessly sent from the handheld programming device to the communications receiver, and the instruction is transmitted from the communications receiver to a device in the system. The instruction functions to configure the lighting control system.Type: GrantFiled: October 29, 2010Date of Patent: February 5, 2013Assignee: Lutron Electronics Co., Inc.Inventors: Audwin W. Cash, Christopher J. Rigatti, Dragan Veskovic
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Patent number: 8350672Abstract: Method for wirelessly transmitting control commands for a controller for lifting gear, wherein a wireless operating part has an unmistakeable address and a receiving part of the lifting gear has a selectable identifier, wherein the operating part is unambiguously assigned to a receiving part of lifting gear, said method comprising the following steps for assigning the operating part to the receiving part: (i) an address feature is formed from the address of the operating part and the identifier of the receiving part; (ii) the address feature is emitted in an allocation message; (iii) the emitted allocation message is received in the receiving part and (iv) the operating part is allocated to the receiving part, if the receiving part has not been allocated, by storing the address feature as a valid address feature in the receiving part, and corresponding system.Type: GrantFiled: March 15, 2007Date of Patent: January 8, 2013Assignee: Demag Cranes & Components GmbHInventor: Anton Münzebrock
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Patent number: 8330609Abstract: A passenger detection system includes a satellite sensor circuit; and a master determination unit. The satellite sensor circuit includes an antenna electrode which is provided in at least one of a seating face or a back face of a seat; and an electric field generation unit which generates an electric field around the antenna electrode, and generates a current signal based on the electric field. The master determination unit includes a current detection unit which detects a variation of the current signal; and a control unit which determines a sitting situation of a passenger by comparing signal data with threshold data, the signal data being related to a current signal which flows based on the electric field which is obtained from the current detection unit and which is generated at the antenna electrode, the threshold data being related to the sitting situation of the passenger. The satellite sensor circuit and the master determination unit are connected via a power supply line and a ground line.Type: GrantFiled: March 31, 2010Date of Patent: December 11, 2012Assignee: Honda Elesys Co., Ltd.Inventors: Masahiro Miyamori, Satoshi Baba, Shinji Kato, Shinya Deguchi, Shusuke Hayashida
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Patent number: 8325010Abstract: A multidimensional addressing network for a power system comprising a number of substantially identical modules monitoring a plurality of surge suppressors. Each module may be uniquely selected or identified based at least in part on its physical relationship with the base plates and other modules.Type: GrantFiled: February 5, 2010Date of Patent: December 4, 2012Assignee: Emerson Electric Co.Inventor: Glenn Wilson
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Patent number: 8314684Abstract: Systems and methods for addressing pagers are described. The pagers are reprogrammable and can be assigned identifiers as required. Pagers may be automatically assigned one of a plurality of identifiers. Thereafter, the assigned identifier may form the basis of a unique network address that allows the pagers to communicate wirelessly with a network in order to receive information commands and pages. The assigned identifier is maintained on the pager and can be presented on a display for identification of the pager. The assigned identifier can be transmitted to the pager by a charging unit when the pager is connected to the charging unit and can be calculated using the location of a port at which the pager is connected to the charging unit.Type: GrantFiled: April 18, 2012Date of Patent: November 20, 2012Assignee: HME Wireless, Inc.Inventor: Salvatore Veni, III
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Publication number: 20120271379Abstract: A device including a first integrated circuit (IC), a second IC configured to provide instructions to the first IC based on received data, wherein the first IC is a high-voltage IC and the second IC is a low-voltage IC, and a communication interface between the first and second ICs including a data bus of parallel data lines. The second IC is configured to select, based on the received data, one of a plurality of different communication modes for providing the instructions to the first IC via the communication interface, wherein each mode is defined by a quantity of address data and a quantity of configuration data used to provide the instructions to the first IC.Type: ApplicationFiled: April 20, 2011Publication date: October 25, 2012Inventors: Tom VAN ASSCHE, Mark JANSSENS, Geert CARRON
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Patent number: 8249953Abstract: Methods and devices are provided for determining the status of a networked device, e.g., a networked RFID device. In some embodiments of the invention, a customized packet is used to transmit a “heartbeat” from each of a plurality of networked devices to a server. Some such embodiments use a customized syslog packet for the heartbeats. The heartbeat includes identification information regarding the device, e.g., the unique electronic product code (“EPC”) of the device. The identification information may include other identification and/or authentication information, such as a shared secret and time data, which may be hashed with the identification information. The heartbeat may include information indicating the health, accuracy and/or reliability of the device and/or of the network that includes the device.Type: GrantFiled: July 13, 2004Date of Patent: August 21, 2012Assignee: Cisco Technology, Inc.Inventors: Arthur G. Howarth, Rajiv Singhal
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Patent number: 8248213Abstract: Methods for efficiently querying and identifying multiple items on a communication channel are disclosed. The methods preferably use radio frequency identification with interrogation devices and systems that identify radio frequency identification transponders. A depth-first tree traversal protocol algorithm, including commands and symbols, preferably is used to more efficiently interrogate a plurality of transponders in a short amount of time. The communication channel may be an RFID communication channel or a wired communication channel. The time required to obtain the identification numbers of the objects may be made deterministic. The objects to be identified may be clothing, luggage, furniture, computers, parcels, vehicles, warehouse inventory, components on an assembly line or documents.Type: GrantFiled: June 14, 2010Date of Patent: August 21, 2012Assignee: Etag Systems, Inc.Inventor: Norman E. Moyer
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Patent number: 8207830Abstract: A network communication system (2) for two-way communication comprises: —at least one group of network devices (11); —at least one command device (20) capable of issuing at least one command signal (SC); 5—coordinating means (40) provided with a network definition memory (41) and with a device status memory (42). A network device, in response to receiving a command signal (SC), sends an acknowledgement signal (SA) to the command device. The coordinating means, in response to receiving a command signal for a 10 network device, watches for the corresponding acknowledgement signal from that network device and, in case of that network device failing to timely send the acknowledgement signal, amends in said device status memory (42) the status information (M(i)) relating to said network device. The coordinating means automatically removes a potentially defective 15 network device from the network definition memory (41) on entry of a network amendment mode.Type: GrantFiled: January 3, 2008Date of Patent: June 26, 2012Assignee: Koninklijke Philips Electronics N.V.Inventors: Alwin Josephus Maria Rutjes, Jos Van Meurs
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Patent number: 8205017Abstract: This is generally directed to systems and methods for control of two or more devices through a shared control bus. For example, the devices can be coupled to a host system through the control bus. In some embodiments, the devices can be configured by the host system through address select pins of the devices. For example, the host system can sequentially program each device to change its default address to a unique address. In some embodiments, an event can be propagated through each device, thus resulting in each device receiving the event at a different time. In some embodiments, configuration by the host system can include programming each device with a value representing its own position in the chain. In this case, a device can use this value to delay its response to the event, thereby allowing all the devices in the chain to respond to the event simultaneously.Type: GrantFiled: May 24, 2010Date of Patent: June 19, 2012Assignee: Aptina Imaging CorporationInventors: Ian Parr, Neal Crook
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Patent number: 8180652Abstract: A remote healthcare method is applied to a healthcare server and includes the steps of receiving detected information from a physiological parameter detecting instrument, reading a patient identification code and a physiological parameter from the detected information, reading an identification datum and a medical history datum matched with the patient identification code from a history database according to the identification code, reading a disease matched with the disease classification code and a corresponding pathological symptom from the disease database according to at least one disease classification code in the medical history data, screening a corresponding matched pathological symptom from the pathological symptoms according to the read physiological parameter to create a self-perceived list, transmitting the self-perceived list to the physiological parameter detecting instrument, and waiting for a receipt of the selected option of the pathological symptom for determining an appropriate medical dosType: GrantFiled: July 7, 2010Date of Patent: May 15, 2012Assignee: Aescu Technology Inc.Inventors: Shuenn-Tsong Young, Chung-Wang Lee, Chang-Yu Liu
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Patent number: 8174359Abstract: Systems and methods for addressing pagers are described. The pagers are reprogrammable and can be assigned identifiers as required. Pagers may be automatically assigned one of a plurality of identifiers. Thereafter, the assigned identifier may form the basis of a unique network address that allows the pagers to communicate wirelessly with a network in order to receive information commands and pages. The assigned identifier is maintained on the pager and can be presented on a display for identification of the pager. The assigned identifier can be transmitted to the pager by a charging unit when the pager is connected to the charging unit and can be calculated using the location of a port at which the pager is connected to the charging unit.Type: GrantFiled: April 30, 2008Date of Patent: May 8, 2012Assignee: HME Wireless, Inc.Inventor: Salvatore Veni, III
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Publication number: 20120068824Abstract: A system for independent control of electric motors and electric lights includes a plurality of two-wire wallstations coupled in series via power wires between an alternating-current (AC) source and a light/motor control unit. The light/motor control unit is preferably located in the same enclosure as an electric motor and an electric light and has two outputs for independent control of the motor and the light. The light/motor control unit and the wallstations each include a controller and a communication circuit that is coupled to the power wiring via a communication transformer and communicate with each other using a loop current carrier technique. The light/motor control unit and the wallstations utilize pseudo random orthogonal codes and a median filter in the communication process.Type: ApplicationFiled: October 11, 2011Publication date: March 22, 2012Inventors: James P. Steiner, Aaron Dobbins
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Patent number: 8111185Abstract: A universal remote control device (100) is provided which is able to operate different electronic devices such as television sets, recorders, set top boxes, and audio systems. The universal remote control device (100) is provided with a database (10) in which control data collected from a plurality of individual physical remote control units (2) is stored in a structured manner. To enable the memory storing the database (10) to be kept small, repetitious and/or redundant control data is omitted. In addition, the database structure uses a hierarchical structure and inheritance. The control data of a physical remote in memory may be stored, therefore, in part in a child physical remote and also in one or more parent or grandparent virtual remotes. Such a structure enables control information which is common to a number of remotes to be stored in just a single occurrence.Type: GrantFiled: October 2, 2009Date of Patent: February 7, 2012Assignee: EchoStar Global B.V.Inventors: Sieme Teuling, Menno De Jong, Jeroen van Oorspronk
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Publication number: 20110279231Abstract: A control system has a plurality of spatially distributed stations. At least some of the stations have input connectors for connecting sensors or output connectors for connecting actuators. The stations are connected from station to station to form a series of stations. The series has a first station, at least one second station and a last station. The first station and every second station have a successor in the series. Every second station and the last station have a predecessor in the series. In order to transmit data in this control system, the first station generates a number of separate data telegrams which is equal to the number of second stations plus the last station. Each data telegram is addressed to precisely one of the stations. The first station sends the data telegrams on by one at defined time intervals to its successor, wherein the data telegrams are addressed in reverse order of the stations.Type: ApplicationFiled: May 24, 2011Publication date: November 17, 2011Inventor: Hans SCHWENKEL
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Publication number: 20110221569Abstract: An electronic system includes a reader and a remotely powered and remotely interrogated transponder. The transponder includes a plurality of transponders connected to a single radiation receiving device. Each of the transponders receives power derived from radiation from the reader. Each of the transponders has an address. Each of the transponders has a system to transmit data so as to avoid collisions.Type: ApplicationFiled: March 12, 2010Publication date: September 15, 2011Inventors: Michael John Hamel, Steven W. Arms, Christopher P. Townsend
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Publication number: 20110210817Abstract: A lamp may include at least one LED; a solar module; an accumulator; charging electronics coupled between the solar module and the accumulator; a drive circuit for the at least one LED, which is coupled to the accumulator; a receiver which is coupled to the accumulator and is configured to receive a radio signal; and a processing device which is coupled to the accumulator and the receiver and is configured to form at least one drive signal for the drive circuit from the data received with the radio signal.Type: ApplicationFiled: August 10, 2007Publication date: September 1, 2011Applicant: OSRAM GESELLSCHAFT MIT BESCHRAENKTER HAFTUNGInventors: Zoran Bosnjak, Jeanine Chrobak-Kando, Harald Dellian, Gert Wemmer
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Publication number: 20110193683Abstract: A multidimensional addressing network for a power system comprising a number of substantially identical modules monitoring a plurality of surge suppressors. Each module may be uniquely selected or identified based at least in part on its physical relationship with the base plates and other modules.Type: ApplicationFiled: February 5, 2010Publication date: August 11, 2011Applicant: EMERSON ELECTRIC CO.Inventor: Glenn Wilson
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Publication number: 20110187275Abstract: An improved hardware light switch and a system comprising at least one of the light switches and control/monitoring means is disclosed. The improved light switch and system provide a more flexible, convenient and economical means to reduce energy consumption both at the switch and remotely. In a first configuration, the improved light switch comprises an electronic switch, a broadband powerline communication (PLC) transceiver that includes processing ability, a unique MAC address and a TCP/IP stack.Type: ApplicationFiled: December 27, 2010Publication date: August 4, 2011Applicant: YWIRE TECHNOLOGIES INC.Inventors: Rod M. Giltaca, Omar Tabba, R. Kyle Smith, Pablo Cassani
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Publication number: 20110169606Abstract: Controlling controllable devices (12) such as lamp units that are installed in a building (10) with a plurality of control interface units (14) such as light switches. Each control interface unit (14) has a receptor (20), such as a light switch, for receiving user actuations. Addresses to be used for selective transmission of messages to controllable devices (12) are established by enabling the control interface unit (14) that should control a controllable device (12) to read a tag (34) on or in the controllable device (12). The control interface units (14) each have their own a tag reader (26), capable of reading the tag (34) when the tag (34) is in a proximity of the control interface unit (14).Type: ApplicationFiled: September 22, 2009Publication date: July 14, 2011Applicant: NXP B.V.Inventor: Ewout Brandsma
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Publication number: 20110140851Abstract: A wakeup-on-demand apparatus includes: a wakeup radio receiver (WRR) receiving a first radio signal to detect an address; and a main radio transceiver (MRT) responding to the first radio signal, transmitting and receiving a second radio signal for data communication, when the detected address coincides with a preset address.Type: ApplicationFiled: October 28, 2010Publication date: June 16, 2011Applicant: Electronics and Telecommunications Research InstituteInventors: Byung Bog LEE, Myung Nam Bae, Jae Hong Ruy, Byeong Cheol Choi, In Hawn Lee, Jong Arm Jun
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Publication number: 20110080120Abstract: The invention relates to a wireless remote controlled device selection system for selecting devices. Signal processing provides information for a remote control device. This information is indicative of the angle between the remote control device and the various devices from which a device should be selected. By comparing the angular deviations, the desired device can be selected.Type: ApplicationFiled: June 4, 2009Publication date: April 7, 2011Applicant: KONINKLIJKE PHILIPS ELECTRONICS N.V.Inventors: Johan Cornelis Talstra, Paul Jochijms, Lorenzo Feri, Hendricus Theodorus Gerardus Maria Penning De Vries, Johan Cornelis Talstra