Patents Examined by Van Trieu
-
Patent number: 9041517Abstract: The invention relates to an RFID reading devices having: transmitting means for generating a field for inductively coupling to an RFID transponder; measuring means for measuring a field strength of the field; and control means for controlling the transmitting power on the basis of the measured field strength.Type: GrantFiled: September 13, 2010Date of Patent: May 26, 2015Assignee: BUNDESDRUCKEREI GMBHInventors: Markus Tietke, Frank Fritze, Manfred Paeschke, Jorg Fischer
-
Patent number: 9035789Abstract: A method and apparatus for automatic down-hole asset monitoring is provided that monitors tagged down-hole assets wherein the assets travel into and out of an oil or gas well. A rig reader system, a controller and a computer incorporating a graphic user interface are connected to monitor tagged assets moving into and out of a drill head. The rig reader portion may be a ring shaped device having therein an integrated antenna array and radio frequency identification interrogators that interrogate an SAW or RFID tag as it moves through the ring shaped device. The integrated antenna array may include evenly distributed antennas about an interior surface of the ring shaped device that are covered by a radome that seals the antenna array and interrogators against contamination from caustic chemicals and other substances found on or around an oil rig platform.Type: GrantFiled: August 2, 2011Date of Patent: May 19, 2015Assignee: HM ENERGY, LLCInventors: Duke Loi, Tim Mueller, Kathleen Hanafan
-
Patent number: 9030290Abstract: The invention relates to a wireless device, configured for ensuring authentication of a user, to a reference unit configured for ensuring authentication of a user of the wireless device and to a method for ensuring authentication of a user. The wireless device comprises a checking unit configured for scanning a distance to a reference unit and for checking if the distance scanned lies within a predetermined range such that authentication of the user is ensured. In this way, a wireless device is provided which is simple and cost-effective to realize and increases security by making sure that the rightful owner is available without the need of asking for PIN codes, passwords or other measures, such as biometric recognition, i.e. voice recognition, fingerprint recognition, retina recognition and the like.Type: GrantFiled: November 20, 2012Date of Patent: May 12, 2015Assignee: Telefonaktiebolaget L M Ericsson (publ)Inventors: Ari Keranen, Jari Arkko
-
Patent number: 9030311Abstract: A lift indicator assembly for a pallet truck includes a lift sensor assembly, and a lift status display for determining a lift condition of a load wheel of the pallet truck. The lift sensor assembly is to be carried by a fork of the pallet truck and includes a housing section, and a primary sensor assembly. The primary sensor assembly includes a first primary arm coupled to the housing section, and a first primary contact switch carried by the housing section and adjacent the first primary arm. The first primary contact switch has an engaged position and a disengaged position based on position of the first primary arm. The lift status display determines the lift condition of the load wheel based on position of the first primary contact switch.Type: GrantFiled: December 18, 2013Date of Patent: May 12, 2015Assignee: CHEP Technology Pty LimitedInventors: Daniel J. Lantz, Jason R. Ertel, Christopher Lundquist
-
Patent number: 9030331Abstract: A control system of a patient support surface calculates a surface performance index as a function of pressure and shear. The control system also receives information from an electronic medical record (EMR) corresponding to a person's susceptibility of developing at least one of a pressure ulcer and a superficial lesion and adjusts at least one of a component and a characteristic of the person support surface based on the information.Type: GrantFiled: September 5, 2013Date of Patent: May 12, 2015Assignee: Hill-Rom Services, Inc.Inventor: Charles A. Lachenbruch
-
Patent number: 9024756Abstract: Systems and methods thereof for detecting at least one material in an environment prior to the environment reaching levels deemed dangerous by conventional monitors and standards includes at least one sensor adapted to measure a level of the at least one material in the environment surrounding the sensor, at least one notification device adapted to produce a signal, and a memory comprising a preprogrammed level of the at least one material in the environment. The system is programmed with a minimum notification level of the at least one material in the environment that is below the preprogrammed level and is adapted to notify a user with the signal if the level exceeds the minimum notification level. The frequency and/or amplitude of the signal is changed as the level approaches the preprogrammed level.Type: GrantFiled: March 28, 2013Date of Patent: May 5, 2015Assignee: J And N Enterprises Inc.Inventor: John Scott Kleppe
-
Patent number: 9024730Abstract: Systems and methods are provided for providing a standby activation of a device. A method for providing standby activation of a device can include coupling a tag to a computing device. Furthermore, a method for providing standby activation of a device can include activating the tag utilizing a tag reader, wherein activating the tag provides access to the computing device.Type: GrantFiled: September 4, 2012Date of Patent: May 5, 2015Assignee: Honeywell International Inc.Inventors: Robert C. Becker, Alan Cornett, David T. Spoor, Glen Backes
-
Patent number: 9019082Abstract: A detacher for unlocking a security tag having a locking mechanism is provided. The detacher includes a detaching element in which the detaching element is configured to unlock the locking mechanism if the detaching element is activated. The detacher includes a reader in which the reader is configured to receive a user identifier associated with at least one user. The detacher includes a memory. The memory is configured to store at least one user rule. The detacher includes a processor in which the processor is configured to determine whether the received user identifier meets the at least one user rule. The processor is further configured activate the detaching element if the received user identifier meets the at least one user rule. The detaching element remains deactivated if the received user identifier does not meet the at least one user rule.Type: GrantFiled: February 19, 2013Date of Patent: April 28, 2015Assignee: Tyco Fire & Security GmbHInventors: Justin Stewart, Charlie Turgeon
-
Patent number: 9013315Abstract: A person support apparatus includes a frame and a support surface cooperating with the frame to support a person. The person support apparatus also has a sensor coupled to one of the frame and the support surface. The sensor detects at least one characteristic associated with the person. A controller is coupled to the sensor. In response to at least one of a condition of the frame, a condition of the support surface, a position of the person, or a condition of the person, the controller operates to control the sensor by at least one of changing a gain of the sensor and changing a manner in which a signal from the sensor is filtered. In some instances, the controller turns the sensor off.Type: GrantFiled: August 30, 2013Date of Patent: April 21, 2015Assignee: Hill-Rom Services, Inc.Inventors: Carl W. Riley, Timothy J. Receveur, David L. Ribble
-
Patent number: 7411505Abstract: One or more switches may be coupled to a radio frequency identification (RFID) tag, so that the response of the RFID tag indicates the state of the switch(es). The RFID tag and the switch(es) may be coupled together in various ways so that the state of the switches affects the response of the RFID tag to an RFID reader.Type: GrantFiled: February 8, 2006Date of Patent: August 12, 2008Assignee: Intel CorporationInventors: Joshua R. Smith, Anthony Lamarca, Matthai Philipose
-
Patent number: 6992590Abstract: A system that includes a container containing a fluid, a fluid line coupled with the container, and a pump configured to pump the fluid out of the container through the fluid line. The system further includes a sensor that includes a wireless transmitter. The sensor is configured to sense the pressure in the fluid line and to periodically transmit, using the wireless transmitter, an alarm message when the pressure reaches an alarm threshold.Type: GrantFiled: April 27, 2001Date of Patent: January 31, 2006Assignee: Xsilogy, Inc.Inventors: Steven Tietsworth, Darin K Woolf, Jonathan D Lucas, Igor Abramov, David G. Fern
-
Patent number: 6856251Abstract: A system comprises a pressurized container configured to hold a pressurized gas and to supply controlled amounts of the pressurized gas to the system as required. The system also includes a sensor that includes a wireless transmitter. The sensor is configured to sense the pressure in the pressurized container and to periodically transmit, using the wireless transmitter, information related to the pressure in the pressurized container. The system also includes a control unit that includes a wireless receiver configured to receive the information transmitted by the sensor. The control unit is further configured to predict based on the received information when the pressure in the pressurized container will reach a predetermined threshold.Type: GrantFiled: April 26, 2001Date of Patent: February 15, 2005Assignee: Xsilogy, Inc.Inventors: Steven Tietsworth, Darin K Woolf, Jonathan D Lucas, Igor Abramov, David G. Fern
-
Patent number: 6774774Abstract: A vehicular tire inflation monitoring system is provided for a vehicle that includes at least one tire inflation indicator assembly, visible exterior of the vehicle, positioned at an exterior vehicle portion, such as at an exterior rearview mirror assembly. The at least one tire inflation indicator assembly provides an indication of the inflation condition of at least one of the vehicle tires. The tire inflation monitoring system includes a control receiving at least one input from at least one tire pressure sensor sensing pressure of at least one vehicle tire. The control produces an output to illuminate the at least one tire inflation indicator assembly.Type: GrantFiled: October 23, 2002Date of Patent: August 10, 2004Assignee: Donnelly CorporationInventors: Kenneth Schofield, Niall R. Lynam
-
Patent number: 6774816Abstract: A method and system for controlling a vehicular and pedestrian traffic, which combines a variety of concepts into an integrated operating system for traffic management in cities. The design elements of this system include a combination of the dynamic checkerboard arrangements of alternating bands in paired sets of two or three bands for one-way and two-way streets respectively, the recessed crosswalks, the configuration of the flow pattern for bikeways on one-way grid, the opening of crosswalks on the left side of moving green bands at two-way grid intersections, the placement of bikeways between the sidewalk and the parking lane, and the creation of a separate phase for the movement of bicycle traffic on one-way streets.Type: GrantFiled: June 28, 2002Date of Patent: August 10, 2004Inventor: Subhash Raswant
-
Patent number: 6768421Abstract: A container crane assembly is operable to lift shipping containers for transfer between a dock and a ship transporting the containers. Typically, the container crane includes a hoist attachment which engages the shipping container. A fissile or radioactive material detection device may be mounted to the hoist attachment such that as the shipping container is being engaged, the detection device is brought into proximity to the container so that the presence of fissile or radioactive material, or shielding materials to conceal the presence of such fissile or radioactive materials, may be detected prior to the shipping container being loaded onto or unloaded from a shipping vessel. A comparison may then be made of the output of the detector to a threshold to determine subsequent action regarding the shipping container.Type: GrantFiled: January 31, 2003Date of Patent: July 27, 2004Assignee: VeriTainer CorporationInventors: John I. Alioto, Matthew T. Alioto
-
Patent number: 6765493Abstract: Apparatus for determining the resonant frequency of a passive sensor, for example a saw device, includes a device (5, 7, 3) for transmitting signals of a plurality of frequencies to the passive sensor (2); a device (3, 7) for receiving signals from the passive sensor simultaneously with the transmitting of signals; a device (7) for comparing the received signals with the transmitted signals to identify a characteristic change in the relationship between the received signals and the transmitted signals which occurs when the sensor is being driven at its resonant frequency. As the frequency at which the passive sensor is driven passes through the resonant frequency of the sensor the phase and/or amplitude of the signal generated by the passive sensor will change. By identifying this change of phase and/or amplitude the point at which resonance occurs can be detected.Type: GrantFiled: February 25, 2002Date of Patent: July 20, 2004Assignee: Transense Technologies plcInventors: Anthony Lonsdale, Bryan Lonsdale
-
Patent number: 6765489Abstract: A device for use with an infant that provides audible or visual signals based on a sensed lack of motion from an infant to stimulate motion by the infant. The sounds or light generated by the device are designed to encourage movement in an infant that is not moving, in order to reinitiate spontaneous movement by the infant and to alert a caregiver as to lack of movement by the infant. The device can also be configured to provide different audible sounds for different movements that are sensed by the device. The motion is sensed by an accelerometer disposed within the device that is formed of a monolithic integrated circuit chip. The accelerometer is connected to a controller that analyzes the accelerometer output signals and controls the sound or lights of the device in response to the accelerometer signals.Type: GrantFiled: August 12, 2002Date of Patent: July 20, 2004Assignee: Milwaukee Electronics CorporationInventor: Charles H. Ketelhohn
-
Patent number: 6756882Abstract: A method (400) and a controller (210) for providing a location-based game associated with a plurality of mobile stations (170) are described herein. The controller (210) may determine a plurality of game parameters based on user input from one of a plurality of players. The plurality of game parameters may include, but is not limited to, a game area (500) having a plurality of activation locations (505). The controller (210) may determine location associated with at least one of the plurality of mobile stations (164). In response to one of the plurality of mobile stations (164) being within a proximity threshold (535) associated with one of the plurality of activation locations (530), the controller (210) may activate a game feature within one of the plurality of mobile stations (164). Accordingly, the controller (210) may provide a point value to one of the plurality of players in response to a trigger event associated with the game feature.Type: GrantFiled: September 9, 2002Date of Patent: June 29, 2004Assignee: Motorola, Inc.Inventors: Stanley J. Benes, Lawrence Downing, Gerald J. Gutowski
-
Patent number: 6747550Abstract: A tactile feedback device such as a bumper or prod located to give the operator of a wheeled vehicle tactile feedback when the leg of the operator is in operable position to depress the brake pedal. Preferably, the feedback device is locatably adjustably fixed to the body of the vehicle in a location causing contact when the leg of the operator is in an ergonomically comfortable and ordinary position for depressing the brake. Illustratively, the device may depend from the steering column of a passenger automobile. In an alternative embodiment, the feedback device is readily removable from the vehicle. In a further alternative embodiment, contact characteristics may be adjusted to be, at one end of a range of adjustment a soft contact, at the other end of a range of adjustment a solid, unyielding contact, or any intermediate between the two ends of the range of adjustment.Type: GrantFiled: September 16, 2002Date of Patent: June 8, 2004Inventor: Paul A. Stone
-
Patent number: 6747561Abstract: The invention is a novel bodily worn device, preferably in the form of jewelry, a medallion or watch, which provides for the digital storage and retrieval of a user's medical records, drug prescriptions, medical history, organ donor instructions, and personal identification for use in an emergency or routine medical situation. Additional embodiments include an electronic dog-tag for military and law enforcement applications. The device includes: an outer safety shell, in the form of a medallion, or watch with markings which identify it as a medical device, and a digital storage media such as a computer chip or high density silicon media, and non-contact wireless electrical power to the device and non-contact wireless retrieval of records. Security features include encrypted software and user password for medical records confidentially.Type: GrantFiled: June 20, 2000Date of Patent: June 8, 2004Assignee: Med-Datanet, LLCInventor: William Francis Reeves