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7620463 |
Arrangement for the transmission of data
There is described a device for the transmission of data between a portable electronic unit and a field unit, whereby a cable is provided, connected at the one end thereof to the portable...
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7612663 |
Power saving device for GPS device
A power saving device for a GPS device is to utilize acceleration of gravity sensor to continue detecting the acceleration variation of the GPS device; if an acceleration value is larger than a...
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7609171 |
Power consumption control method, power consumption control apparatus, computer program product, computer program distribution medium and communication device
The invention relates to a power consumption control apparatus configured to receive messages or commands which have an increasing effect on power consumption of a communication device; monitor the...
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7606552 |
System and method for activating an electronic device
The invention provides a system and method for activating an electronic device from a low power state. In the system, an activation circuit for an electronic device is provided. The circuit...
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7606532 |
Adaptable power supply circuit
A power supply circuit and a transponder having a circuit for rectifying an A.C. voltage and two power storage elements, the rectifying circuit providing a rectified voltage to at least one of the...
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7603144 |
Active wireless tagging system on peel and stick substrate
A radio frequency identification (RFID) device provided on a thin-film battery. A system includes the RFID device in communication with a remote radio frequency (RF) transmitter and/or receiver. In...
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7599717 |
Method and apparatus for displaying battery fault notifications on wireless devices
A battery pack for a mobile device, a method for processing fault notifications for a mobile device, and a mobile device for processing fault notifications are described. The battery pack having a...
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7596392 |
Method and system for arranging frequently accessed data to optimize power consumption
A method and system for optimizing energy consumption during data file read/write operations in a battery powered disk-based memory system is provided.
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7593756 |
Detection for high powered devices
A powering source unit comprising: a first powering source; a second powering source; the first powering source being operable to: apply a plurality of voltages towards a powered device via a first...
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7592717 |
Power mains data transfer system
A power mains data transfer system according to one embodiment of the present invention comprises a data transceiver, a first data path to the power mains over which a data path is maintained, and...
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7590432 |
Mobile communication device with low power receiver for signal detection
A mobile communication device with a low power receiver for signal detection and a method for utilizing a low power receiver for signal detection in a mobile communication device. Various aspects...
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7583984 |
Method of providing notification for battery power conservation in a wireless system
A method of executing to battery power consumption between an access terminal (AT) and an access network (AN) in a wireless communication system is disclosed. More specifically, the method includes...
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7580732 |
Subscriber aggregated power
A system for supplying power in a communication network includes a network element and a plurality of subscriber devices in communication with the network element. Each of the plurality of...
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7580695 |
Power management for a handheld measurement system
A method and system suitable for managing the power consumption of a handheld measurement system that combines a handheld computer, measurement sled, and sensors is provided. The handheld computer...
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7577409 |
Load-based voltage control wireless transmission system
A wireless transmission system with its voltage controllable depending on the load by increasing or decreasing the wireless transmission system related circuit drive voltage and selecting a drive...
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7574211 |
Mobile communication terminal
In a mobile communication terminal, when a base station of a communication destination is switched from a base station having a first communication rate to a base station having a second...
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7574191 |
Terminal and standby operation control method
There is provided a terminal which has wireless communication unit to perform wireless communication and which operates using power supplied from an external power supply or power of a battery. The...
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7573154 |
Battery operated portable electronic device having dual batteries
A battery-operated portable electronic device has a primary battery to provide energy to low current circuitry of the portable device, and a supplemental battery to provide intermittent bursts of...
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7565165 |
Telephone
A telephone including: a telephone main unit incorporating a battery and having: a standby state determination unit that determines whether or not the telephone main unit is in a standby state; a...
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7565115 |
Communication system for landline and wireless calls
Users can make landline, wireless and/or internet calls from a conventional landline communication device. If the communication device is on a wireless call, that call may be placed on hold to...
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7558798 |
Method and apparatus for battery power pre-check at system power-on
A system including at least one electronic component and a battery check circuit. When a power consumption level of the at least one electronic component is increased, the battery check circuit...
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7558604 |
Method and apparatus for remote discovery of client and access point settings in a wireless LAN
To conserve energy, components in mobile devices have to transition less frequently between “active” and “sleep” modes, and to sleep for longer intervals. In accordance with at least one...
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7551939 |
Power-grid-powered agents for wireless communication systems
A radio link management system for a home or office substantially (i) an ad hoc network of agents wirelessly communicating among themselves, while (iii) clients wirelessly communicate with...
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7548741 |
Dual logarithmic amplifier phase-magnitude detector
A power generation system including a RF power generator which provides a RF output power. The power distribution system includes a phase-magnitude detector module having a dual logarithmic...
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7539477 |
Wireless LAN apparatus and semiconductor device
A wireless LAN apparatus is disclosed that includes a module group section that is connected to an upper level CPU of an upper level apparatus, an RF processing part that is connected to the module...
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7537171 |
Thermostat control system providing power saving transmissions
A thermostat control system having remote devices and/or other internally powered devices provides transmissions at different power levels and at different data transfer rates to conserve power...
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7536209 |
Wireless access point software system
A system and method is provided that provides a mobile communication device with the ability to quickly reestablish a communication session with another after the communication device is awaken...
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7532914 |
Radio network system
A radio base station 1 is connected together with a multi-media server 3 and a multi-media terminal unit 4 to a LAN or WAN line 100 for radio communication with radio mobile terminals 2 -...
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7529544 |
Method and system for initiating a communication with a network entity to communicate information regarding a fixed wireless device
A method, system, and apparatus for initiating a communication between a fixed wireless device and a network entity. A wireless local loop hub or other fixed wireless device upon being reconnected...
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7529536 |
RF-controlled power saving communication system
An RF-controlled power saving communication system includes an electronic device ( 30 ), an antenna ( 60 ), a radio frequency (RF) receiver ( 40 ) and a power saving apparatus ( 20 ) for...
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7529528 |
Power consumption controlling apparatus for high frequency amplifier
A power consumption controlling apparatus controls power consumption of a high frequency amplifier to reduce the power consumption by adjusting a power supply voltage and a bias voltage of the high...
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7528577 |
Electronic apparatus with rechargeable battery
An information processor of an electronic apparatus includes a power manager managing power of a secondary battery, and has major functions and a supplementary function. The power manager initiates...
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7522942 |
On-vehicle radio communication apparatus
In an on-vehicle radio communication apparatus, when the battery is in a voltage discharging state, every time a predetermined period pases, a current consumption value is updated for the radio...
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7522915 |
Method and apparatus to facilitate alternative modes of operation for a portable communication device
A communications device ( 300 ) enabled to support both external voice communications functionality ( 301 ) (or other external communications of interest and choice) and other functionality ( 302 )...
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7522878 |
Adaptive inductive power supply with communication
An adaptive inductive ballast is provided with the capability to communicate with a remote device powered by the ballast. To improve the operation of the ballast, the ballast changes its operating...
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7522685 |
Resynchronizing timing sync pulses in a synchronizing RF system
A synchronizing method and system between a Radio Frequency (RF) transmitter and a battery powered receiver wherein the transmitter transmits short duration first periodic sync signals which are...
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7512423 |
Power management of radio transceiver elements
A radio receiver includes a power control module for selectively powering down and powering up radio receiver elements in between known communication periods according to one aspect of the present...
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7512422 |
RF generator with commutation inductor
A radio frequency (RF) generator comprises a first half bridge including first and second power transistors; a second half bridge including first and second power transistors; an RF output node...
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7509114 |
Redundant powered device circuit
A redundant powering system for a powered device receiving power over communication cabling, the redundant powering system comprising: a redundant power supply comprising a first power sourcing...
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7508782 |
Power saving diversity mode wireless LAN mobile communication device
A wireless mobile communication device comprises first and second wireless interfaces that are individually powered from a battery. A controller sets the first wireless interface in a power-ON...
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7508161 |
Electronic device and power supply method
An electronic device and its power supply method for charging a battery of the device, which normally operates as a master, through a power supply line, without impairing a function as a master....
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7505795 |
Power save management with customized range for user configuration and tuning value based upon recent usage
A method and system for efficiently managing power consumption in a mobile device controls power consumption with an adjustable sleep period or listening interval that may be user-specified and...
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7505794 |
Semiconductor integrated circuit device, and non-contact type IC card and portable information terminal using the semiconductor integrated circuit device
The present invention provides a semiconductor integrated circuit device and a non-contact type IC card and a portable information terminal which uses the semiconductor integrated circuit device....
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7496386 |
Rechargeable battery facilitated customer-premises equipment
A Customer-Premises Equipment (CPE) device includes a power supply for generating a first power at a first voltage level; a rechargeable battery for generating a second power at a second voltage...
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7493149 |
Method and system for minimizing power consumption in mobile devices using cooperative adaptive voltage and threshold scaling
A method for minimizing power consumption in a mobile device using cooperative adaptive voltage and threshold scaling is provided that includes receiving a supply voltage, a PMOS back bias voltage,...
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7493148 |
Battery charging device for a mobile apparatus using an ear-microphone jack
A battery charging device using an ear-microphone jack of a mobile apparatus. The battery charging device comprises a battery; an ear-microphone socket having a microphone contact, an earphone...
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7493147 |
Communication terminal and communication method thereof
A communication terminal has an EVDO radio control section which performs radio communication control based on an EVDO communication system, and a data communication control section which releases...
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7483722 |
Mobile phone with a diathermic function
A mobile communication device includes a housing, a processing module installed inside the housing for controlling the mobile communication device, a power supply module for supplying the electric...
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7480521 |
Methods and apparatus for reducing power consumption during network scanning operations with adverse battery conditions
In a mobile communication device, a scanning operation is performed with use of a wireless transceiver to identify one or more available wireless communication networks in a given coverage area....
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7480487 |
Power regulation for field instruments
Effective power regulation may be achieved for a field instrument that derives power from a communication signal. In particular aspects, a system and process for power regulation include the...
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