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8169311 |
Wireless transmission system for vehicular component control and monitoring
Vehicle with wireless sensors includes a frame, at least one sensor assembly fixed to the frame and each including a sensor arranged to obtain data about a condition or property of the vehicle or...
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8159364 |
Wireless power transmission system
The wireless power transmission is a system for providing wireless charging and/or primary power to electronic/electrical devices via microwave energy. The microwave energy is focused to a location...
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8160535 |
RF adapter for field device
An adapter for coupling to a process control transmitter of the type used to monitor a process variable in an industrial process is provided. The adapter includes I/O circuitry configured to couple...
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8085162 |
Tamper prevention system
A tamper prevention system includes a mounting unit, a portable terminal device, a first data input unit, an authentication unit, a detecting unit, and a setting unit. The portable terminal device...
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8081073 |
Integrated motion-image monitoring device with solar capacity
Security systems and methods are implemented using a variety of devices and methods. According to one such implementation, a security system uses a controller to communicate with...
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8063758 |
Alert device for drivers with infants
An alert device comprising a plug adapted for insertion into a 12-volt electrical receptacle of a vehicle; a cover disposed on a second end of the plug; a microprocessor operatively connected to a...
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8058984 |
Systems and methods for managing site security through a communication device
A computing system for managing site security through a communication device includes a mobile communication device, a notification, and the communication device. Using BLUETOOTH technology, the...
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8055310 |
Adapting portable electrical devices to receive power wirelessly
Wireless power receiving apparatus (150) is retrofitted to a portable electrical device (100) to enable the device to receive power wirelessly. The apparatus comprises a power-receiving element...
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8035335 |
Energy harvesting in RFID systems
Methods, systems, and apparatuses for providing power to devices that are part of RFID systems are described. Energy is harvested at portable/mobile devices, stored and conditioned to provide...
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8031049 |
Method of communicating a command for load shedding of a load control system
The present invention provides a means for secure communication between an electrical utility company and an electricity customer, such that the customer is able to shed one or more loads in...
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8009057 |
Self-powered wireless sensor system including a power generating subsystem
A wireless sensor system for sensing a characteristic associated with a conveying system from which the sensor system generates operating power. The sensor system includes a transducer including an...
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7990252 |
Safety system and method for conventional lighting fixtures
A safety device is incorporated within conventional lighting fixtures, such as table lamps, floor lamps, wall lighting fixtures, ceiling lighting fixtures, chandeliers, recessed lighting fixtures,...
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7982627 |
Meter device, information processing device, and meter driving method
A meter device includes an indicator unit, movably supported within a predetermined range, for representing an amplitude value of an input signal by a movement amount Δθ from a reference position θ...
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7982611 |
Dealing with rogue RFID readers using reader attributes
Rogue RFID readers are detected by listening to communication between rogue reader and a tag, capturing a time stamp and/or a channel associated with the communication, and checking the captured...
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7952488 |
Method and system for monitoring latent faults in power supplies
A method and system for monitoring latent faults in power supplies may include a variable voltage source and a logic module that may be coupled to an OR FET circuit. The monitoring system may also...
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7933634 |
***WITHDRAWN PATENT AS PER THE LATEST USPTO WITHDRAWN LIST***
Adapting portable electrical devices to receive power wirelessly
Wireless power receiving apparatus (150) is retrofitted to a portable electrical device (100) to enable the device to receive power wirelessly. The apparatus comprises a power-receiving element...
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7928853 |
Alarm unit
An alarm unit, for sounding an alarm on detection of a fire emergency condition, which comprises a smoke detector, an alarm indicator and a heat detector wherein the smoke detector is capable of...
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7911339 |
Shoe wear-out sensor, body-bar sensing system, unitless activity assessment and associated methods
A shoe wear out sensor (100,210,310) includes at least one detector (104,312) for sensing a physical metric that changes as a sole of a shoe wears out, a processor (102) configured to process the...
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7868742 |
On-board emergency reporting apparatus and auxiliary battery device for the same
An emergency reporting apparatus includes a power supply circuit, a control circuit, and a timer. The power supply circuit generates operating power of the emergency reporting apparatus from a...
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7864067 |
Self-powered wireless sensor system
A wireless sensor system for sensing a characteristic associated with a conveying system from which the sensor system generates operating power. The sensor system includes a transducer including an...
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7856028 |
Power dissipation management for wired transceivers
A system, method and apparatus for reducing a power consumed by a physical layer device (PHY). A length of a cable connecting the PHY to a link partner is determined. Based on the length, power...
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7843361 |
Traffic signal transfer switch with housing constructions
A transfer switch configured particularly for use with traffic signal controllers, to enable a traffic signal controller to be powered by a portable electrical generator, when utility line power is...
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7843310 |
Power management systems, methods, and programs for in-vehicle devices
An in vehicle device transfers connection information to a power management device, the connection information indicating whether the in-vehicle device can communicate with the power management...
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7830264 |
Removable electronic tag housing assembly
The present invention provides a removable electronic tag housing. The housing includes a base for supporting the electronic tag. A cover is removably attachable to the base and defines between the...
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7830248 |
Networking and multimedia adapter for power outlets
A power outlet adaptor device having a housing, at least one multimedia, networking and/or communications component, and an electrical socket box including at least one electrical socket is...
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7813755 |
Antenna device
An antenna device includes: a transmitting unit which is connected to a control unit of an in-vehicle device mounted at a vehicle; and a transmission antenna connected to the transmitting unit. The...
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7808398 |
Transformer systems including standby loss prevention modules
A transformer system for sensing load requirements and controlling a transformer accordingly to reduce power consumption when the load is in a stand by mode. One embodiment of the system includes a...
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7800512 |
Utility power restoration indicator for power management system
A system for indicating a power condition in a conductor includes an indicator constructed to provide notification to a user of a utility power condition, and a sensor non-electrically connected to...
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7786887 |
Electromagnetic energy converter
An autonomous-power radio device including an electromagnetic energy transducer having a permanent magnet (1), a soft-magnetic element (9), an electrical coil (6), and stop points (8a-8d). The...
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7782190 |
Implantable device and system and method for wireless communication
A wireless communication method and protocol, and wireless devices and systems for stimulation, are provided for communication between a wireless device and a charging device. During active...
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7774443 |
Power-manager configuration upload and download method and system for network managers
A power management system embodiment of the present invention comprises a power manager with a network agent in communication over a network with a network manager. The power manager is connected...
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7769544 |
Autonomous vehicle railroad crossing warning system
An autonomous vehicle collision/crossing warning system provides for simple, inexpensive and decentralized installation, operation and maintenance of a reliable vehicle collision/crossing warning...
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7760105 |
Household plumbing leak detector utilizing water activated battery
A water detection and alarm system to monitor household plumbing fixtures for leaks. A wick attached to a water activated battery cell connects to a charge accumulator, pulse timer, and audio...
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7737864 |
Traffic signal transfer switch with interlock constructions
A transfer switch configured particularly for use with traffic signal controllers, to enable a traffic signal controller to be powered by a portable electrical generator, when utility line power is...
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7733227 |
RFID tags circuits and methods for sensing own power to predetermine feasibility of requested action
Feasibility of a requested action by a reader is predetermined in an RFID tag based on an available tag power level. A pretest that is designed to consume artificially high levels of power is...
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7724153 |
Power supply base for an alarm device
A power supply base for an alarm device contains at least one pair, comprising a first terminal for an incoming power supply line and a second terminal for an outgoing power supply line, and a...
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7719416 |
Energy harvesting, wireless structural health monitoring system
A method of maintaining a structure includes providing a structure having a component subject to failure. A sensor, a memory and an energy harvesting device are mounted on the structure. The sensor...
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7679525 |
Remote control device and method of configuration of such a remote control device
A remote control system for operating a controllable unit includes a remote control device and a remotely-controlled device. A method for operating the remote control system includes the steps of...
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7626509 |
Solar light for home security signs
An easily deployable miniature, LED light unit specifically for home security yard signs that is rechargeable by means of a solar cell array having a light sensor which automatically activates the...
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7612684 |
Dual mode RF power amplifier
Briefly, in accordance with one or more embodiments, a dual mode power amplifier is capable of operating in either linear mode such as class A operation, or a non-linear mode such as class F...
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7609157 |
Antenna proximity determining system utilizing bit error rate
Described is an antenna proximity determining system for determining the location of an animal with respect to a transmitting antenna utilizing the bit error rate corresponding to a signal...
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7602313 |
License plate including transponder
License plate for a vehicle includes a plate having an indicia and arranged to be mounted on the vehicle, and a transponder arranged in the plate. The transponder is arranged to receive a signal...
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7586407 |
Network device providing multi-function status indicators
Systems and methods are provided to facilitate the display of status information associated with a network device using a plurality of multi-function status indicators, such as light emitting...
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7586413 |
Human feedback using parasitic power harvesting of RFID tags
The present invention is directed toward secure access systems. Specifically, a radio frequency (RF) enabled device is provided that includes an RF powered human feedback element. An interrogator...
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7573396 |
Air craft emergency lighting system
An aircraft emergency lighting system including: a plurality of units having communication devices arranged to communicate wirelessly with a master controller, wherein each unit is wired to a...
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7518512 |
Transponder device
A transponder device comprises an integrated CMOS circuit with a semiconductor substrate. A first rectifying diode (DS) is formed by the substrate diode of the CMOS circuit. A first MOS transistor...
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7504960 |
Remotely located battery for a smoke detector
A remote battery access device for remotely and conveniently positioning the battery of a smoke detector from the smoke detector. The remote battery access device includes a battery module having a...
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7498939 |
Communication system, communication apparatus, image reception system, and communication method
A communication system is capable of two-way wireless data communications between a parent unit and a child unit. The child unit includes a power switch for turning power to the child unit on/off;...
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7482930 |
Limiter for controlling overvoltage and RFID tag having the same
A limiter for controlling an overvoltage and an RFID tag having the same are provided. The limiter includes a first limiter part and a second limiter part serially connected to the first limiter...
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7463145 |
Security monitoring arrangement and method using a common field of view
According to one example embodiment, an integrated security arrangement detects unwanted intruders in a facility. The arrangement includes an intrusion sensor to sense an intrusion at a target area...
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