Power Source Patents (Class 379/102.04)
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Patent number: 11868171Abstract: Aspects of the invention include a converter device having at least the following: a housing including a button with a motor and a gear assembly, a wireless processor, an internal battery, and an attachment element to attach the housing to a host device. The button may be programmable to control the host device. In addition, the wireless processor is preconfigured with a specific identifier (e.g., SIM) to a mobile network or a user's mobile device so that upon activating the host device, the converter may be connected to the mobile network or the user's mobile device without any additional configurations.Type: GrantFiled: November 20, 2020Date of Patent: January 9, 2024Assignee: T-Mobile USA, Inc.Inventor: Anthony Samuel Jones, III
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Patent number: 10739840Abstract: In one or more embodiments, one or more systems, methods, and/or processes may provide information to a non-volatile storage device that indicates a pending power down of the non-volatile storage device without a power down of an information handling system; receive operating context information from the non-volatile storage device; and store the operating context information via a second memory medium. In one or more embodiments, the non-volatile storage device may be or include a solid state drive (SSD), and the operating context information may be or include a flash translation layer table of the SSD. In one or more embodiments, the non-volatile storage device may be powered down, and the one or more systems, methods, and/or processes may provide the operating context information to the non-volatile storage device after the non-volatile storage device is powered up.Type: GrantFiled: July 31, 2017Date of Patent: August 11, 2020Assignee: Dell Products L.P.Inventor: Kan Lip Vui
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Patent number: 10727543Abstract: In one embodiment, a system comprising a battery set comprising plural battery cells configured in a circuit; and a control system configured to switch current flow in the circuit from bi-directional flow to and from the battery set to mono-directional flow to or from the battery set based on an over-charging or over-discharging condition.Type: GrantFiled: January 8, 2018Date of Patent: July 28, 2020Assignees: CHANGS ASCENDING ENTERPRISE CO., LTD.Inventors: Chun-Chieh Chang, Olivia Pei Hua Lee, Tsun Yu Chang, Yu-Ta Tseng
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Patent number: 9906893Abstract: A method for making a PC act as an accessory device in BLUETOOTH piconet is disclosed. The method includes the steps of: a) providing a BLUETOOTH adapter; b) connecting the BLUETOOTH adapter to the personal computer (PC) with a software program running in an application level; c) installing a custom BLUETOOTH adapter bus driver to be accessed and operated solely by the software program; d) implementing all necessary BLUETOOTH software stack above and including a BLUETOOTH Host to Controller Interface (HCI) profile; and e) the PC serving as a slave device.Type: GrantFiled: June 16, 2016Date of Patent: February 27, 2018Assignee: I/O INTERCONNECT, LTD.Inventor: Ping-Shun Zeung
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Patent number: 9370076Abstract: Provided are a method of controlling a power supply of a display unit of a terminal which can automatically restore the power supply of the display unit, and a terminal for performing the method. The method includes shutting off the power supply of the display unit within a preset time when a power supply shut-off event of the display unit occurs, and restoring the power supply of the display unit when a preset restoration condition is satisfied. Accordingly, even in a case in which a predetermined control application installed in the terminal is shut down due to unknown reasons, the power supply of the display unit may be automatically restored when a preset time arrives, thereby preventing the display unit from being continuously shut off.Type: GrantFiled: May 30, 2013Date of Patent: June 14, 2016Assignee: RSUPPORT Co., Ltd.Inventor: Hyung Su Seo
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Patent number: 8897431Abstract: Power is supplied to telecom equipment in DSLAM outdoor/remote cabinets with relatively short distances between the subscriber and the cabinet. All of the subscriber Customer Premises Equipment connected to the DSLAM each provide a portion of the required power to the remote cabinet via the telephone line connecting the DSLAM and the subscriber CPE. The CPE at the subscriber premises is already connected to power mains in the subscriber premises so, providing power, via the telephone line to the outdoor cabinet is relatively simple. The remote cabinet includes a circuit for receiving the power input from each subscriber and then distributing the power, required by the DSLAM load, equally among the subscribers.Type: GrantFiled: March 16, 2007Date of Patent: November 25, 2014Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Jan Hansen, Hans Knutsson
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Patent number: 8737584Abstract: The present invention enables the remote activation of a device by a packet-switched service, e.g., VoIP network service for the purposes of receiving calls identified as urgent from a pre-identified calling party when the device is disabled. The present invention enables registered users to select the calling parties they wish to receive emergency calls from.Type: GrantFiled: March 5, 2012Date of Patent: May 27, 2014Assignee: AT&T Intellectual Property II, L.P.Inventors: Marian Croak, Hossein Eslambolchi
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Publication number: 20130344875Abstract: An energy-management system for controlling energy consumption in a relatively small network of energy-consuming/generating objects connected to an electricity grid and located, e.g., at a user premises. The energy consumption is managed through a programmable gateway device that can be accessed remotely, e.g., through a smart-meter network of the utility company or through a short-range wireless link. A user interface for the remote access can be implemented, e.g., using a smart phone or a tablet. In operation, the gateway device advantageously provides the user and/or the utility company with numerous opportunities for realizing cost and/or energy savings through appropriate and timely response to various actionable conditions, such as price-of-electricity fluctuations, configuration-modification requests, failure notices, service requirements, hazard signals, etc.Type: ApplicationFiled: June 22, 2012Publication date: December 26, 2013Applicant: Alcatel-Lucent USA Inc.Inventor: Aref Chowdhury
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Publication number: 20130129063Abstract: Systems and techniques for communication over telephony wireline. A command interface and control device may include a wireline input configured to connect the device to an operative line of a wireline telephony network (such as the PSTN) and to transmit voice signals to and receive voice signals from the wireline telephony network. The device may also include a cellular module configured to transmit signals to and receive signals from a cellular telephony network and a system controller to control communications on the wireline input and the cellular module. One or more wireline adapter modules may be configured to provide control functionality local to a telecommunications device.Type: ApplicationFiled: July 24, 2012Publication date: May 23, 2013Applicant: UNIVERSCEL CORPORATIONInventors: David S. Grant, Paul A. Higgs, Claus W. Knudsen, Brian P. Willnecker, Rodney G. Hexter
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Publication number: 20130039481Abstract: Various exemplary embodiments relate to a telecom system. The telecom system may include at least one actively operating telecom component and at least one redundant telecom component. The redundant telecom component may be placed in a low power state based upon a first criteria, and in a high power state based upon a second criteria.Type: ApplicationFiled: August 9, 2011Publication date: February 14, 2013Applicant: ALCATEL-LUCENT CANADA INC.Inventor: Dmitri GARASCHENKO
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Patent number: 8325710Abstract: An adapter and method for coupling an inline powered communications device to a primary network and to a secondary network, the communications device configured for having an assigned device identification and configurable for using an assigned network address for use in routing data over at least one of the networks. The adapter and method comprise a first port for connecting to the communications device to facilitate the communication of the data and inline power between the adapter and the communications device, the inline power for use in operating the communications device.Type: GrantFiled: August 9, 2007Date of Patent: December 4, 2012Assignee: Phybridge Inc.Inventor: Oliver Rex Anto Emmanuel
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Patent number: 8271056Abstract: A battery conservation component synchronizes with a user's schedule or calendar. The battery conservation component may disable functions or features to ensure that the device has sufficient battery life for selected calendar events. The battery conservation component may warn the user if a battery charge is necessary to make selected calendar events. The battery conservation component may be applied to a wide variety of portable devices with time-sensitive events. For example, the battery conservation component may be applied to a device with vehicle navigation and estimate time-sensitive events based on waypoints in the vehicle's route. The battery conservation component may synchronize with a user's travel itinerary. Alternatively, the battery conservation component may suggest alternative functions or features based on a time-sensitive event, such as suggesting a shorter movie on a flight or road trip.Type: GrantFiled: January 17, 2008Date of Patent: September 18, 2012Assignee: International Business Machines CorporationInventors: Susann M. Keohane, Gerald F. McBrearty, Shawn P. Mullen, Jessica C. Murillo, Johnny M. Shieh
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Patent number: 8254563Abstract: This invention discloses a system for line powering in communications. The system for line powering includes a power supply at the central office and remote power supply units (PSUs) connected to the power supply, wherein the power supply at the central office comprises at least two central office PSUs, and the central office PSUs provide power for the remote PSUs after being connected in parallel. At least two central office PSUs are set and connected in parallel to provide power for the remote PSUs, which provides redundant power backup for the remote PSUs and ensures reliability of normal communications in the network communication system. This method also helps to reduce the number of PSUs at the central office power supply part, to save space of the equipment room and to facilitate monitoring of central office PSUs. Thereby, this solution achieves reliable communication services, high integration of central office equipment and cost-effective network communication system.Type: GrantFiled: March 24, 2006Date of Patent: August 28, 2012Assignee: Huawei Technologies Co., Ltd.Inventors: Xuefeng Pan, Zhen Qin, Tianli Jiang, Yingjie Zhou
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Patent number: 8130923Abstract: The present invention enables the remote activation of a device by a packet-switched service, e.g., VoIP network service for the purposes of receiving calls identified as urgent from a pre-identified calling party when the device is disabled. The present invention enables registered users to select the calling parties they wish to receive emergency calls from.Type: GrantFiled: April 7, 2009Date of Patent: March 6, 2012Assignee: AT&T Intellectual Property II, L.P.Inventors: Marian Croak, Hossein Eslambolchi
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Patent number: 7964993Abstract: Embodiments disclosed herein describe a network device including a class AB common mode suppression (CMS) circuit coupled in parallel between a line voltage source and a physical layer (PHY) device that provides active EMI suppression and Phy device termination. A network connector is coupled to provide the line voltage source to the class AB CMS circuit. The class AB CMS circuit provides current to the PHY device, terminates open-drain transmit drivers of the PHY device and suppresses common mode noise thereby minimizing electromagnetic interference. In other embodiments, the class AB CMS circuit is coupled in parallel between the network connector and a physical layer (PHY) device. The class AB CMS circuit suppresses common mode noise, and terminates open-drain transmit drivers of the PHY device, thereby minimizing electromagnetic interference.Type: GrantFiled: March 6, 2007Date of Patent: June 21, 2011Assignee: Akros Silicon Inc.Inventors: Jun Cai, Amit Gattani
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Publication number: 20100290604Abstract: A modular form factor power module system with monitoring and control functions is disclosed. The power module system is configured to power, monitor and/or control telecommunications equipment at the circuit level.Type: ApplicationFiled: March 26, 2010Publication date: November 18, 2010Applicant: Telect, Inc.Inventors: Randolph Stanton Wright, Cindy Antoinette Dainio, Larry O'Neal Reeder, Phung M. Tran
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Publication number: 20100290605Abstract: A modular form factor power module system with monitoring and control functions is disclosed. The power module system is configured to power, monitor and/or control telecommunications equipment at the circuit level.Type: ApplicationFiled: March 26, 2010Publication date: November 18, 2010Applicant: Telect Inc.Inventors: Randolph Stanton Wright, Larry O'Neal Reeder
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Patent number: 7734022Abstract: Method and apparatus for managing call requests in a communication network is described. In one example, a call request for a public identifier associated with a recipient party is received from an originating device. A set of approved calling party identifiers associated with the public identifier is identified. A calling party identifier associated with the originating device is compared with the set of approved calling party identifiers. If the calling party is approved, then: a private identifier for a recipient device is selected based on the calling party identifier, and the call request is routed to the recipient device using the private identifier. If the calling party is not approved, then: a call handling treatment associated with the public identifier may be identified, and the call request may be handled in accordance with the calling handling treatment.Type: GrantFiled: December 3, 2004Date of Patent: June 8, 2010Assignee: AT&T Corp.Inventors: Marian Croak, Hossein Eslambolchi
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Patent number: 7627098Abstract: Provided is an intelligent management apparatus and method of a digital home network system.Type: GrantFiled: December 1, 2005Date of Patent: December 1, 2009Assignee: Electronics and Telecommunications Research InstituteInventors: Seoung Ho Baik, Shin Young Lim, Jae Doo Huh
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Patent number: 7522717Abstract: The present invention enables the remote activation of a device by a packet-switched service, e.g., VoIP network service for the purposes of receiving calls identified as urgent from a pre-identified calling party when the device is disabled. The present invention enables registered users to select the calling parties they wish to receive emergency calls from.Type: GrantFiled: May 22, 2007Date of Patent: April 21, 2009Assignee: AT&T Corp.Inventors: Marian Croak, Hossein Eslambolchi
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Patent number: 7483695Abstract: In an inverter maintenance system, while an inverter of a user, a user support server of maker, and also, a portable telephone capable of accessing to a Web server are employed, such information required to maintain/manage the inverter is transferred/received by way of the portable telephone. Thus, various sorts of requests can be accepted by both the user support server and the Web server.Type: GrantFiled: December 23, 2005Date of Patent: January 27, 2009Assignee: Hitachi, Ltd.Inventors: Yoshihiro Uchino, Masataka Sasaki, Masahiro Sano
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Patent number: 7379542Abstract: A remote device includes a device unit having a communications network interface. A management module is in communication with the device unit, and the management module is connectable to a powered copper network. The management module operates a management communications channel over the powered copper network and receives power from the powered copper network.Type: GrantFiled: February 3, 2003Date of Patent: May 27, 2008Assignee: Hatteras NetworksInventor: Stephen S. Jackson
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Patent number: 7209554Abstract: In a telecommunications system, a switching device selectively applies one of two different voltage supplies to a common node. A first of the voltage supplies is coupled to the common node by a first switch and a second of the voltage supplies is coupled to the common node by a second switch. The switching device includes the following elements. A difference detector detects a difference between the first and second voltage supplies. A control circuit selectively enables one of the first and second switches and disables the other of the first and second switches, for switching between the first and second voltage supplies in response to the difference detector. The control circuit performs the switching between the first and second voltage supplies when the detected difference falls below a predetermined threshold.Type: GrantFiled: October 24, 2002Date of Patent: April 24, 2007Assignee: Ciena CorporationInventor: S. Donald McGinn
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Patent number: 7116761Abstract: A system and method of powering a fiber optic communication network are provided which transmits communication data between a telephone company central office and remote user device. The system includes a power source configured to provide an electrical supply voltage to a digital subscriber line access multiplexer. The power source having an AC power feed for providing power to the digital subscriber line access multiplexer and a DC power feed for providing power to the digital subscriber line access multiplexer when the AC power feed is not supplying power. Further, an electrical conducting medium configured to conduct the electrical supply voltage and the communication data from the digital subscriber line access multiplexer to the remote user device is provided.Type: GrantFiled: November 30, 1998Date of Patent: October 3, 2006Assignee: Qwest Communications International Inc.Inventors: Curtis L. Ashton, Bruce A. Phillips, Jimmy G. Godby, Richard H. Fink, Robert C. Ferry
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Patent number: 7110758Abstract: In an inverter maintenance system, while an inverter of a user, a user support server of maker, and also, a portable telephone capable of accessing to a Web server are employed, such information required to maintain/manage the inverter is transferred/received by way of the portable telephone. Thus, various sorts of requests can be accepted by both the user support server and the Web server.Type: GrantFiled: August 30, 2001Date of Patent: September 19, 2006Assignee: Hitachi, Ltd.Inventors: Yoshihiro Uchino, Masataka Sasaki, Masahiro Sano
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Patent number: 7103159Abstract: A method for handling an off-hook event can include the step of detecting an off-hook event with a modem communicatively linked to a circuit loop in which the off-hook event occurs. The detection can be based upon audible information conveyed within the circuit loop. At least one programmatic action can be initiated with a computing device communicatively linked to the modem. An off-hook notification can be conveyed as a result of the programmatic action.Type: GrantFiled: December 9, 2003Date of Patent: September 5, 2006Assignee: International Business Machines CorporationInventors: Shailesh B. Gandhi, Pradeep P. Mansey, Anilkumar B. Patel
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Patent number: 7003102Abstract: An improved system and associated components for providing reliable power supply and interconnectivity for digital subscriber line (DSL) applications at sites remote from the central office (CO). The system comprises a line power unit in communication with a subscriber-installable gateway module, the latter incorporating a power extraction circuit adapted to extract power from the Telco line. Home phone network (HPN), homeplug, and wireless modules are also provided within the gateway to permit connectivity between other electronic components within the subscriber's site. Subscriber-installable adapter modules which extract power and perform line interface functions for the various jacks throughout the site are also disclosed. Methods for installing and operating the aforementioned components are also described.Type: GrantFiled: October 10, 2001Date of Patent: February 21, 2006Assignee: Pulse Engineering, Inc.Inventor: Frederick J. Kiko
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Patent number: 6934371Abstract: Disclosed is a power control apparatus of a public telecommunication terminal which makes the public telecommunication terminal (e.g., a public telephone) disposed in every place provided with a power control program so that the public telecommunication terminal itself can turn on/off the power supplied thereto in an automatic way.Type: GrantFiled: August 13, 2002Date of Patent: August 23, 2005Inventor: Hwang-Sub Kwon
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Patent number: 6868502Abstract: A combination modem including at least one line connector that is configured for coupling to a transmission medium, analog modem logic that is capable of performing analog modem communications via the transmission medium, digital modem logic that is capable of performing digital modem communications via the transmission medium, a bus interface that enables communication with a computer via an expansion bus of the computer, and processing logic. In this manner a single modem expansion card supports both analog and digital modem technologies using only one slot of an expansion bus of the computer. The analog modem logic may support 56K technologies, such as K56Flexâ„¢, V.90, etc., or any combination thereof. The digital modem logic may be according to any type of xDSL, such as ADSL, or U-ADSL, etc. The modem may operate as an analog modem, a digital modem, or as both at the same time with or without a POTS splitter.Type: GrantFiled: September 6, 2001Date of Patent: March 15, 2005Assignee: Hewlett-Packard Development Company, L.P.Inventors: Du Wei, Ting Sun, Robert F. Watts, Ramakrishna Anne
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Patent number: 6810408Abstract: A method, apparatus and an article of manufacture for providing cascade distribution of electronic mail comprising creating an electronic mail message having a flag to identify the electronic mail message as a cascade-type electronic mail message or a cascade forward-type electronic mail message; and forwarding a received cascade-type electronic mail message or a received cascade forward-type electronic mail message. As such, a retraction can be sent with respect to a previously sent electronic mail message, and the retraction will be cascaded to all recipients of previous message as well as to all the recipients of forwarded versions of the previous message.Type: GrantFiled: May 31, 2000Date of Patent: October 26, 2004Assignee: International Business Machines CorporationInventors: Cary Lee Bates, Paul Reuben Day, John Matthew Santosuosso
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Publication number: 20040196142Abstract: A wireless remote control system within a power supply or telecommunications module. A user simply plugs the power cord or telecommunication line of their device, such as a computer or appliance, into the outlet of the module. The user is then able to dial a pager number that is already pre-programmed. The paging service then transmits a signal to a radio frequency (“RF”) receiver in the module. The signal is then decoded and sent to a processor. The processor then causes a relay to open or close in accordance with the decoded signal to activate the power supply or to turn the power off to the electronic device or to connect or disconnect the telecommunications line.Type: ApplicationFiled: May 5, 2004Publication date: October 7, 2004Applicant: PEREGRINE CONTROL TECHNOLOGIES DBA NIGHTHAW, INC.Inventor: Eric P. Berg
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Patent number: 6795538Abstract: A bidirectional telephone communication system for supporting a multiplicity of subscriber lines between a downstream distribution terminal using only two of a multiplicity of pre-existing transmission line pairs connected between an upstream distribution terminal and a downstream distribution terminal. Said system including automatic initializing and monitoring circuitry for powering up a communication link and reestablishing the link if lost.Type: GrantFiled: October 6, 2000Date of Patent: September 21, 2004Assignee: Advanced Fibre Access CorporationInventor: Gary Joseph Olson
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Patent number: 6687371Abstract: A line powered codec which adaptively allows operation with power supplied from a telephone line in many countries as conditions warrant. A startup procedure uses country-specific register settings, which are powered and maintained from a low voltage side other than the telephone line. Thus, during low line power conditions a programmed state of the line powered codec can be maintained even after a power loss in the telephone line. In another aspect, a current and voltage detection module in the line powered codec is always powered from the telephone line. If sufficient power is not present, the line powered codec does not power up. In yet another aspect, a plurality of power rails may be provided.Type: GrantFiled: October 8, 1999Date of Patent: February 3, 2004Assignee: Agere Systems Inc.Inventors: Jonathan H. Fischer, Donald R. Laturell, Lane A. Smith, Michael S. Toth, Michael G. Williams
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Patent number: 6687348Abstract: A method for remotely powering up a computer, includes: receiving a telephone call by a device coupled to a powered down computer; determining an originator's telephone number for the telephone call; determining if the originator's telephone number matches one of a plurality of authorized telephone numbers; and powering up the computer if the originator's telephone number matches one of the plurality of authorized telephone numbers. The method and system utilizes the well known “Caller-ID” technology to determine the originator's telephone number for a telephone call received by a modem coupled to the computer. If there is no match, the computer remains in a powered down state. In this manner, the system discriminates between the received telephone calls, and avoids powering up the computer when the received call is not for this purpose. This avoids wasting power.Type: GrantFiled: November 16, 2001Date of Patent: February 3, 2004Assignee: International Business Machines CorporationInventors: Daryl Carvis Cromer, Joseph Wayne Freeman, William Fred Keown, Jr., Randall Scott Springfield
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Patent number: 6658108Abstract: A system and method for distributing power over a premises network is provided. The system comprises a power receiving module operable to be coupled to a premises network located in a user site. A power source module is operable to be coupled to the premises network and a power supply. The power source module is operable to receive electrical power from the power supply and provide electrical power over the premises network such that the power is contained within the premises network.Type: GrantFiled: April 9, 1999Date of Patent: December 2, 2003Assignee: Premisenet IncorporatedInventors: Stephen R. Bissell, Larry A. Stell, James Kevin McCoy
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Publication number: 20030095647Abstract: A method for remotely powering up a computer, includes: receiving a telephone call by a device coupled to a powered down computer; determining an originator's telephone number for the telephone call; determining if the originator's telephone number matches one of a plurality of authorized telephone numbers; and powering up the computer if the originator's telephone number matches one of the plurality of authorized telephone numbers. The method and system utilizes the well known “Caller-ID” technology to determine the originator's telephone number for a telephone call received by a modem coupled to the computer. If there is no match, the computer remains in a powered down state. In this manner, the system discriminates between the received telephone calls, and avoids powering up the computer when the received call is not for this purpose. This avoids wasting power.Type: ApplicationFiled: November 16, 2001Publication date: May 22, 2003Applicant: International Business Machines CorporationInventors: Daryl Carvis Cromer, Joseph Wayne Freeman, William Fred Keown, Randall Scott Springfield
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Patent number: 6567769Abstract: This unattendant data center environment protection, control and management system is able to provide means for monitoring temperature and humidity, managing power supply, and controlling access condition for a protected zone, and further, able to achieve the aim of remote control and management effect in any situation and from any distance by means of phone communication, interconnection to local network, or the internet web.Type: GrantFiled: April 24, 2001Date of Patent: May 20, 2003Assignee: DigiPower Manufacturing Inc.Inventor: Her-Lin Chang
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Publication number: 20030068024Abstract: In one embodiment a communication device activation system is provided to restore activation of one or more communication devices that are in a powered-down mode to conserve power usage during a period of inactivity. The activation signal, also referred to as a warm start signal, comprises a sequence signal. A sequence generator generates a desired sequence signal. It is contemplated that one or more sequence signals may be selected for use by the activation system. The sequence signal may be generated or stored and retrieved. To resume communication, a wake-up sequence signal is generated and transmitted to a remote communication device. Upon receipt the received signal is filtered, correlated and analyzed. Analysis may compare one or more aspects of the signal to a threshold signal. If the signal is determined to comprise a wake-up signal, i.e. a request for communication, then a warm-start operation may occur. An acknowledgement signal may optionally be generated to acknowledge receipt of the signal.Type: ApplicationFiled: October 5, 2001Publication date: April 10, 2003Inventors: William W. Jones, Ragnar H. Jonsson
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Publication number: 20030059035Abstract: The present multi-media communication subscriber station has battery-powered backup. A power management controller monitors the line voltage and when the line voltage falls below a predetermined voltage level, the power management controller transfers operation power from line voltage to battery. When the multi-media communication subscriber station is operating on backup battery power, non-essential functional modules may be disabled. The power management controller continues to monitor the line voltage and when line voltage resumes, operation power is transferred back to line voltage.Type: ApplicationFiled: March 13, 2002Publication date: March 27, 2003Applicant: Teleware, Inc.Inventors: Robert M. Nebiker, Robert F. Meyerson
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Patent number: 6496574Abstract: A reset device resets an electronic device by monitoring a telephone line. The reset device detects a first ring signal transmitted via the telephone line and starts a timer. The ring signals transmitted via the telephone line are counted and compared to a preselected number. When the number of ring signals counted by the reset device is equal to the preselected number, a signal is transmitted to the electronic device causing it to reset.Type: GrantFiled: March 6, 2001Date of Patent: December 17, 2002Assignee: Hewlett-Packard CompanyInventor: James Richard Bryant, II
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Patent number: 6480122Abstract: A powering arrangement for providing power to an Ethernet connected device, comprising a power unit connected via a first terminal to the device and via a second terminal to an Ethernet cable carrying two signal wire pairs and two spare wire pairs. A connection is provided within the power unit for interconnecting the signal wire pairs and a first one of the two spare wire pairs to the device, and a source of power is provided within the power unit connected to a second one of the spare wire pairs from the device for providing power thereto.Type: GrantFiled: November 10, 2000Date of Patent: November 12, 2002Assignee: Mitel Knowledge CorporationInventors: Douglas Oddy, Gayle Moss, Ann Hatchell
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Publication number: 20020126807Abstract: A reset device resets an electronic device by monitoring a telephone line. The reset device detects a first ring signal transmitted via the telephone line and starts a timer. The ring signals transmitted via the telephone line are counted and compared to a preselected number. When the number of ring signals counted by the reset device is equal to the preselected number, a signal is transmitted to the electronic device causing it to reset.Type: ApplicationFiled: March 6, 2001Publication date: September 12, 2002Inventor: James Richard Bryant
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Patent number: 6411691Abstract: The invention concerns a system for local or remote switching on and off of computers and/or peripherals with differentiation of local and remote switching-on mode and switching-off software, enabling to switch on a computer (4) and/or all or part of its peripherals (5) manually by the user or by sensing a calling signal coming through a digital or analog communication network (20), whether or not there is a communication interface powered or not (5), without requiring previous put through call. Said two switch-on modes are differentiated by the operation of software means particular to the system and permanently available on the computer. The switching-on mode signal is permanently available. The switching-on of certain peripherals can be made conditional to the local or remote switching-on mode. The invention enables to switch off a computer (4) and all or part of its peripherals (5) by operating software means particular to the system and permanently available.Type: GrantFiled: January 7, 2000Date of Patent: June 25, 2002Inventors: Gilles Pasdeloup, Fabrice Laplanche
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Patent number: 6389122Abstract: The present invention relates to a switching system which can control a corresponding load by means of manipulating a manual switch and a remote control switch, and optionally turn on/off any load among a plurality of loads via a telephone line even though a user is at any distant places beyond the remote control of loads. The switching system of the present invention recognizes an allowed subscriber by inputting a predetermined password, and confirms an turning-on/off state of loads connected to a switching set unit via a voice to then control turning-ON/OFF of the corresponding load via button manipulation of a telephone set. Accordingly, the switching system can perform manual switching control or remote switching control using a remote controller, and also carry out switching control with regard to any load via the telephone line even under a poor condition of remote control, thereby conveniently confirming and manipulating a state of loads regardless of places.Type: GrantFiled: October 20, 1998Date of Patent: May 14, 2002Inventor: Hyung Sik Park
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Patent number: 6373928Abstract: This invention relates to a telecommunication control switching device (1) and method for controlling the power supply to an electrical device (8) through a telecommunication network (3). A device (1) of the present invention is connected between the telecommunication line (3) and a piece of telecommunication equipment, such as a telephone, as well as being connected between a mains supply (6) and an electrical appliance (8). The device (1) provides a switched mains outlet, and monitor given conditions in the telecommunications lines (3)/telecommunication equipment. The device (1), therefore, enables the electrical appliance (8) to automatically be switched on or off when those given conditions such as a ringing signal or off-hook situation in a telephone set, occur.Type: GrantFiled: May 10, 1999Date of Patent: April 16, 2002Assignee: Teal Corporation LimitedInventors: Graham Macpherson Jones, Grant Arthur John Elliott, Alfred Nassenstein
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Patent number: 6307463Abstract: The present invention relates to a telephone remote control timer having a control circuit board inside a housing thereof. The control circuit board contains an AC power source circuit, a stabilized rectification circuit, a ringing circuit, a signal receiving circuit, a holding circuit, a microprocessor, a timing circuit and a reset circuit. The timing data can be transmitted to the microprocessor of the present invention through a telephone line for a convenient timing control in starting or stopping the power supply.Type: GrantFiled: December 26, 2000Date of Patent: October 23, 2001Inventor: Hiou-Shen Chou
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Publication number: 20010024109Abstract: An improved power supply system/device and/or method that supports a network with at least two power supplies running continuously as compared to a system that switches standby power supplies in and out as needed. Current is drawn from both of the power supplies or from only one power supply should one of the power supplies fail. The improved power supply system provides trunk line power to a segment of a network by concurrently operating multiple power supply devices with the power supply devices being configured in a load sharing configuration and can employ a current limiting circuit.Type: ApplicationFiled: February 20, 2001Publication date: September 27, 2001Inventors: Mark Sobkow, Steven J. Brodzik, Greg Giles
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Patent number: 6208714Abstract: A telephone answering apparatus for indicating the presence of a power-cycle includes a memory device which stores a retrieved message and a value from a clock, and a controller operatively connected to the memory device and to the clock. The controller initializes the value of the clock to a power-up value upon receiving power from a source and the power-up value is stored along with the retrieved message in the memory device. A user may retrieve the stored power-up value along with the message into an application that is running on a host computer which will indicate that no time was recorded for the retrieved message.Type: GrantFiled: June 2, 1998Date of Patent: March 27, 2001Assignee: 3Com CorporationInventor: Milos Brablec