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Class Information
Number: 455/572
Name: Telecommunications > Transmitter and receiver at same station (e.g., transceiver) > Radiotelephone equipment detail > Power supply
Description: Subject matter including significant details of a source of electrical energy for supplying power to the radiotelephone.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7620463 |
Arrangement for the transmission of data |
Nov. 17, 2009 |
| 7612663 |
Power saving device for GPS device |
Nov. 3, 2009 |
| 7609171 |
Power consumption control method, power consumption control apparatus, computer program product, computer program distribution medium and communication device |
Oct. 27, 2009 |
| 7606532 |
Adaptable power supply circuit |
Oct. 20, 2009 |
| 7606552 |
System and method for activating an electronic device |
Oct. 20, 2009 |
| 7603144 |
Active wireless tagging system on peel and stick substrate |
Oct. 13, 2009 |
| 7599717 |
Method and apparatus for displaying battery fault notifications on wireless devices |
Oct. 6, 2009 |
| 7596392 |
Method and system for arranging frequently accessed data to optimize power consumption |
Sep. 29, 2009 |
| 7593756 |
Detection for high powered devices |
Sep. 22, 2009 |
| 7592717 |
Power mains data transfer system |
Sep. 22, 2009 |
| 7590432 |
Mobile communication device with low power receiver for signal detection |
Sep. 15, 2009 |
| 7583984 |
Method of providing notification for battery power conservation in a wireless system |
Sep. 1, 2009 |
| 7580695 |
Power management for a handheld measurement system |
Aug. 25, 2009 |
| 7580732 |
Subscriber aggregated power |
Aug. 25, 2009 |
| 7577409 |
Load-based voltage control wireless transmission system |
Aug. 18, 2009 |
| 7574211 |
Mobile communication terminal |
Aug. 11, 2009 |
| 7573154 |
Battery operated portable electronic device having dual batteries |
Aug. 11, 2009 |
| 7574191 |
Terminal and standby operation control method |
Aug. 11, 2009 |
| 7565165 |
Telephone |
Jul. 21, 2009 |
| 7565115 |
Communication system for landline and wireless calls |
Jul. 21, 2009 |
| 7558604 |
Method and apparatus for remote discovery of client and access point settings in a wireless LAN |
Jul. 7, 2009 |
| 7558798 |
Method and apparatus for battery power pre-check at system power-on |
Jul. 7, 2009 |
| 7551939 |
Power-grid-powered agents for wireless communication systems |
Jun. 23, 2009 |
| 7548741 |
Dual logarithmic amplifier phase-magnitude detector |
Jun. 16, 2009 |
| 7539477 |
Wireless LAN apparatus and semiconductor device |
May. 26, 2009 |
| 7537171 |
Thermostat control system providing power saving transmissions |
May. 26, 2009 |
| 7536209 |
Wireless access point software system |
May. 19, 2009 |
| 7532914 |
Radio network system |
May. 12, 2009 |
| 7529544 |
Method and system for initiating a communication with a network entity to communicate information regarding a fixed wireless device |
May. 5, 2009 |
| 7529536 |
RF-controlled power saving communication system |
May. 5, 2009 |
| 7529528 |
Power consumption controlling apparatus for high frequency amplifier |
May. 5, 2009 |
| 7528577 |
Electronic apparatus with rechargeable battery |
May. 5, 2009 |
| 7522685 |
Resynchronizing timing sync pulses in a synchronizing RF system |
Apr. 21, 2009 |
| 7522878 |
Adaptive inductive power supply with communication |
Apr. 21, 2009 |
| 7522915 |
Method and apparatus to facilitate alternative modes of operation for a portable communication device |
Apr. 21, 2009 |
| 7522942 |
On-vehicle radio communication apparatus |
Apr. 21, 2009 |
| 7512422 |
RF generator with commutation inductor |
Mar. 31, 2009 |
| 7512423 |
Power management of radio transceiver elements |
Mar. 31, 2009 |
| 7508782 |
Power saving diversity mode wireless LAN mobile communication device |
Mar. 24, 2009 |
| 7508161 |
Electronic device and power supply method |
Mar. 24, 2009 |
| 7509114 |
Redundant powered device circuit |
Mar. 24, 2009 |
| 7505794 |
Semiconductor integrated circuit device, and non-contact type IC card and portable information terminal using the semiconductor integrated circuit device |
Mar. 17, 2009 |
| 7505795 |
Power save management with customized range for user configuration and tuning value based upon recent usage |
Mar. 17, 2009 |
| 7496386 |
Rechargeable battery facilitated customer-premises equipment |
Feb. 24, 2009 |
| 7493149 |
Method and system for minimizing power consumption in mobile devices using cooperative adaptive voltage and threshold scaling |
Feb. 17, 2009 |
| 7493148 |
Battery charging device for a mobile apparatus using an ear-microphone jack |
Feb. 17, 2009 |
| 7493147 |
Communication terminal and communication method thereof |
Feb. 17, 2009 |
| 7483722 |
Mobile phone with a diathermic function |
Jan. 27, 2009 |
| 7480487 |
Power regulation for field instruments |
Jan. 20, 2009 |
| 7480521 |
Methods and apparatus for reducing power consumption during network scanning operations with adverse battery conditions |
Jan. 20, 2009 |
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