Patents Examined by Julie Bichngoc Lieu
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Patent number: 7289033Abstract: A computed tomography assembly is provided comprising at least one clamped imaging component and a clamping fastener having a clamping head attached thereto. A load-sensing washer is positioned between the clamping head and the at least one clamped imaging component and includes a pressure sensor element in communication with a wireless transmitter transmitting a fastener load value. A wireless receiver is adapted to remotely receive the fastener load value and a processor in communication with the wireless receiver includes logic adapted to monitor the fastener load value in real time.Type: GrantFiled: June 30, 2005Date of Patent: October 30, 2007Assignee: General Electric Co.Inventor: Ron K. Hockersmith
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Patent number: 7286058Abstract: A method and apparatus for powering one or more remotely-situated devices. In accordance with some embodiments of the invention, energy is added (at a convenient location) to a medium that the remotely-situated devices are associated with (e.g., a medium that the remotely-situated devices are sensing, controlling, alarming, etc). The energy is removed from the medium near to the remotely-situated devices. If required, the energy is converted to a form that is useable by the remotely-situated device. The removed energy is delivered to the remotely-situated devices and is used by them to perform an action that is associated with the medium (e.g., sensing a characteristic of the medium, controlling a characteristic of the medium, providing an alarm responsive to a value of a characteristic of the medium, etc.Type: GrantFiled: January 22, 2003Date of Patent: October 23, 2007Inventor: Steven Phillip Gologorsky
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Patent number: 7280032Abstract: An apparatus/system for use in coupling power from a power supply to a device over a network transmission medium is provided. The coupling apparatus/system generally includes one or more common mode chokes that feature a first winding and a second winding, the first winding being electrically connected between the first terminal of the power supply and the first electrical conductor of the network transmission medium, and the second winding being coupled between the first terminal of the power supply and the first electrical conductor of the network transmission medium. The common mode choke generally includes at least one core for coupling the first and second windings of the one or more common mode chokes. An RJ45 to 110 IDC modular connector may be connected to a printed circuit board used to transfer high speed signals for telecommunication interface media connections. The printed circuit board is configured to help reduce near-end crosstalk (NEXT) without compromising impedance.Type: GrantFiled: February 11, 2005Date of Patent: October 9, 2007Assignee: Ortronics, Inc.Inventors: Robert A. Aekins, Joseph E. Dupuis
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Patent number: 7268670Abstract: A power line communications technique (PLC) is disclosed which allows communications across any three phase electric system by modulating the impedance through earth between any two points of differing voltage on the electrical system in order to use the power supply as the communications power source thereby using the power supply current as the communications carrier. No additional coupled communications source is required and modulation of an earth link current at the power frequency is especially suitable for remote electrical loads, such as an oil well electric submersible pump, where it is most cost effective to only have the three power conductors and no neutral nor signal wires in the power cable. Embodiments of the invention are described.Type: GrantFiled: December 20, 2001Date of Patent: September 11, 2007Assignee: The Autonomous Well Company, Ltd.Inventor: Mark Patrick Robertson
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Patent number: 7265677Abstract: System for indicating when a tank is full. The system includes a signal and control box. A container is connected to the tank. The container has a base, a float, an upper portion, and a lower portion. An orifice is arranged at the upper portion of the container. The float has an electrical contact connected to the signal and control box. The base of the container is arranged one of above a maximum filling level of the tank and substantially at the same level as the maximum filling level of the tank. A communication conduit is connected to each of the base of the container and an area of the tank which is in proximity to an upper portion of the tank. The system generates at least one warning signal after the tank is completely filled and when the container is partially filled by the communication conduit. This Abstract is not intended to define the invention disclosed in the specification, nor intended to limit the scope of the invention in any way.Type: GrantFiled: October 18, 2001Date of Patent: September 4, 2007Inventor: Jean-Luc Dupont
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Patent number: 7248149Abstract: An intersection controlled by an intersection controller receives trigger signals from on-coming emergency vehicles responding to an emergency call. The intersection controller initiates surveillance of the intersection via cameras installed at the intersection in response to a received trigger signal. The surveillance may begin immediately upon receipt of the trigger signal from an emergency vehicle, or may wait until the intersection controller determines that the signaling emergency vehicle is in the field of view of the cameras at the intersection. Portions of the captured images are tagged by the intersection controller based on tag signals transmitted by the vehicle or based on detected traffic patterns that indicate a potential traffic violation. The captured images are downloaded to a processing facility that analyzes the images and automatically issues citations for captured traffic violations.Type: GrantFiled: October 6, 2004Date of Patent: July 24, 2007Assignees: California Institute of Technology, E-Views Safety Systems, Inc.Inventors: Aaron Bachelder, Richard Wickline
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Patent number: 7245215Abstract: A position-tracking system for tracking the position of an object is disclosed. According to various embodiments, the tracking system includes a tracking device that is connected to or otherwise affixed to the object to be tracked. The tracking device may include, among other things, an inertial sensor assembly, radio transceivers and a processor. The position tracking system may also include a host processing system that is in communication with the tracking device. The position tracking system may provide variable-resolution position information based on the environment in which the object is moving. In a “wide resolution” area, the system may compute a general position for the object based on a wireless telephone network Cell-ID/map correlation architecture. In a high-resolution area, greater position resolution may be realized from the combination of a wireless aiding system and inputs from the inertial sensors.Type: GrantFiled: February 10, 2005Date of Patent: July 17, 2007Assignee: PINC SolutionsInventors: Aleks Göllü, Meng-Hsiung Kiang
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Patent number: 7245214Abstract: Methods and systems for electronically tracking the progress of teams as they cover an assigned geographic area are described herein. A server computer establishes a coverage area, divides the coverage area into a plurality of regions, and assigns each region to a team. Each team carries a tracking device capable of autonomously determining its present location without user assistance, thus allowing the team to focus on the assigned task, such as searching for a missing person, plowing a field, paving a road, etc. The server monitors the location of each tracking device as each team covers its assigned region, and updates on a visually displayed geographic map a historical path associated with each tracking device based on the monitored location of each tracking device. In this manner, users can quickly view the visual depiction of the historical to determine as yet uncovered areas.Type: GrantFiled: February 8, 2005Date of Patent: July 17, 2007Assignee: User-Centric IP, LPInventor: Michael R. Smith
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Patent number: 7245227Abstract: Work tools such as a printhead, platen, and/or cutting head are spaced normally with respect to a media path based on a location of one or more objects carried by the media, and the position of the media with respect to the work tool. Additionally or alternatively the work tools are selectively operated based on a location of one or more objects carried by the media, and the position of the media with respect to the work tool. The approaches are suitable for the manufacture and use of RFID tags and labels.Type: GrantFiled: June 25, 2003Date of Patent: July 17, 2007Assignee: Intermec IP Corp.Inventors: Steven J. Winter, Mike Wills
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Patent number: 7242308Abstract: A bed monitoring system that remotely monitors a patient bed. The bed monitoring system comprises a bed status system and a master station. The bed status system is coupled to the patient bed and is configured to monitor at least one condition of the bed, and to generate a bed message indicating the status of the monitored condition. The master station, remote from the patient bed, is operatively coupled to the bed status system to receive bed status information. The bed message can include a bed identifier, bed type identifier, patient exit detection signal, bed occupied signal, or various other status signals. The system can also include locating stations that receive the bed messages from any beds within its monitored location, and generates a station message including information from the bed messages. The master station receives the station messages and can determine the status and location of any bed.Type: GrantFiled: May 11, 2005Date of Patent: July 10, 2007Assignee: Hill-Rom Services, Inc.Inventors: Daniel J. Ulrich, Matthew W. Weismiller, Tom Scott, Bob Jennings, Julie Myers, Joe Novak
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Patent number: 7236095Abstract: A method of detecting a predetermined alarm condition in a combustion emission gas. The method comprises exposing to the gas a semiconductor gas sensor having a p-type mixed metal oxide semiconducting material of the first, second and/or third order transition metal series, the semiconducting material being responsive both to a change in concentration of a reducing gas in the surrounding atmosphere and to a change in concentration of oxygen in the surrounding atmosphere to exhibit a change in its electrical resistance. The resistance is monitored and an alarm signal is output if the resistance exceeds a predetermined value corresponding to the alarm condition.Type: GrantFiled: October 8, 2003Date of Patent: June 26, 2007Assignee: City Technology LimitedInventors: Peter John Smith, Keith Francis Edwin Pratt
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Patent number: 7230522Abstract: The present invention relates to the field of transferring information over the power line to and/or from the device or devices powered by said power line. For devices that may be powered by either alternating current (AC) or direct current (DC) their operation may be controlled by which type of power they are receiving, AC, +DC or ?DC. Data may also transmitted by alternating the polarity of each half cycle of the power line, on a one half by one half cycle basis, in a controlled manner such that the powered device may receive such data to control its mode of operation. A method of reducing the heat in the switching devices and a system of encoding the data such that each powered device may have a different address and therefore may return data when requested is also disclosed.Type: GrantFiled: May 6, 2004Date of Patent: June 12, 2007Inventor: Carlile R. Stevens
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Patent number: 7230534Abstract: A method and system for identifying a lost or stolen device is disclosed herein. The system includes: a transmitter, coupled to said device, for transmitting identification information; a receiver for receiving the identification information transmitted by the transmitter, when the transmitter is within a defined distance from the receiver; and a computer, coupled to the receiver for receiving the information from the receiver, and having a database for storing data associated with lost or stolen devices; wherein the computer compares the information with the data, and generates an alarm if the information indicates that the device is lost or stolen.Type: GrantFiled: August 26, 2003Date of Patent: June 12, 2007Assignee: Micron Technology, Inc.Inventor: Dennis D. Elledge
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Patent number: 7230546Abstract: An apparatus and method for generating incursion alerts in response to incursion events detected by incursion detector units, attached to safety icons such as traffic cones and signage. The incursion detector units are activated by automatic activation sensors and remain activated for a period of time. Alerts are generated in response to impacts detected at the safety icons by an incursion detector and transmitted to one or more incursion receiver units which annunciate the alert with audio, lights, or tactile output to warn personnel of possibly impending danger. Alert signals are preferably repeated by other incursion detectors wherein the distance and conditions over which the alert signals may be communicated is extended. A validation circuit and tilt sensor filter out not incursion events such as wind tipping. The incursion detectors may generate area alerts, or personal alerts and can transmit operational status and alerts to discrete groups of receivers.Type: GrantFiled: January 6, 2005Date of Patent: June 12, 2007Inventors: Craig Nelson, Robert Bos
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Patent number: 7227459Abstract: A vehicle imaging system includes an imaging array sensor having a field of view directed outwardly from the vehicle and toward an external scene, first and second optic elements, and a control responsive to an output of the imaging array sensor. The imaging array sensor has at least first and second portions, with the first optic element positioned along a first optic path between the first portion of the imaging array sensor and the external scene, and the second optic element positioned along a second optic path between the second portion of the imaging array sensor and the external scene. The control processes the output and distinguishes the first image and the second image in order to identify objects of interest in the external scene. The control generates a control output in response to the processing.Type: GrantFiled: November 9, 2004Date of Patent: June 5, 2007Assignee: Donnelly CorporationInventors: Brent J Bos, Kenneth Schofield
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Patent number: 7218206Abstract: Diagnostic data associated with a latch can be generated in response to automatically analyzing the latch. A graphical user interface is provided for graphically displaying the diagnostic data within a display area thereof. Additionally, a communications link between the graphical user interface and the latch can be implemented over which latch operational and functionality feedback information is communicated to the latch, in response to user input provided to the graphical user interface. The latch can be automatically analyzed in response to user input provided through the graphical user interface. Additionally, the latch can be automatically analyzed during latch operations thereof.Type: GrantFiled: April 14, 2004Date of Patent: May 15, 2007Assignee: Honeywell International Inc.Inventors: Curtis B. Johnson, Peter Suknaich
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Patent number: 7215251Abstract: A Radio-Frequency Identification (RFID) transponder is provided. The RFID transponder may include a basic ID flag circuit having a VDD voltage node, an output voltage node, and a capacitor coupled to the VDD voltage node and the output voltage node to store an ID flag. A supplemental discharge current circuit coupled to the basic ID flag circuit is provided in order to control persistence duration of the state of the ID flag. The persistence duration of the state of the ID flag is controlled by maintaining supplemental discharge current, which is greater than the leakage current of the basic ID flag circuit.Type: GrantFiled: July 8, 2004Date of Patent: May 8, 2007Assignee: Impinj, Inc.Inventor: John D. Hyde
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Patent number: 7212112Abstract: Among the embodiments of the present invention are pest control devices (1010, 1110, 1210) each operable to detect the presence of pests. The pest control device (1010, 1110, 1210) has a bait (1032) that is consumed or displaced by one or more species of pest, a pest sensing circuit (1052, 1152, 1252), and a monitoring circuit (1069, 1169, 1269). The pest sensing circuit (1052, 1152, 1252) can be altered by pest activity. The monitoring circuit (1069, 1169, 1269) detects this alteration and reports it automatically or in response to an external stimulus or interrogation to indicate pest presence.Type: GrantFiled: April 3, 2003Date of Patent: May 1, 2007Assignee: Dow AgroSciences LLCInventors: Daniel T. Barber, Don Black
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Patent number: RE39730Abstract: Brake pressure indication apparatus in a vehicle includes a plurality of red L.E.D.s arranged in a ladder-like configuration. The L.E.D.s illuminate progressively in response to brake pressure. As brake pressure is increased, more L.E.D.s illuminate. Brake pressure may be sensed in either of two ways, such as movement of the brake pedal or the expansion of a flexible brake hose.Type: GrantFiled: December 18, 2002Date of Patent: July 17, 2007Inventor: Jeffrey C. Brown
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Patent number: RE39871Abstract: A novel basic allergen/particulate data collection device and a novel multi-function personal air quality management device are disclosed. Both devices include sensor sub-assembly detecting and reporting on allergen/particulate data (preferably, for allergen/particulate with sizes smaller than 5 micron) for an indoor location (where the asthma patient is situated). Both devices are communication enabled to allow the allergen/particulate data to be provided to an air/asthma advice server, to generate air/asthma advice for an asthma patient, taking into consideration the allergen/particulate data as well as air quality data for a surrounding outdoor area of the indoor location. In one embodiment of the basic device, the communication interface is tailored for “harsh environment” local area networking.Type: GrantFiled: May 13, 2005Date of Patent: October 9, 2007Assignee: AirAdvice, Inc.Inventor: John N. Skardon