About 56 results
https://drivepatents.com/patents/1008094 · 2 Nov 2011
There is offered a battery charger for a portable electronic device that has a simple structure and is capable of detecting that the portable electronic device is connected to the battery charger. A first power supply line 13 is connected to a positive ter...
https://drivepatents.com/patents/1008896 · 5 Oct 2011
A data center management unit (DCMU, 100) for managing and controlling power distribution to computers in a data center, comprising: - a first power inlet (IN-A, 101) for connectivity to a first power feed; - a second power inlet (IN-B, 102) for connectivi...
https://drivepatents.com/patents/1010289 · 10 Aug 2011
A power supply system includes a plurality of power supply units that each includes an output terminal connected each other in parallel to other output terminals each included in other power supply units and connected to a plurality of load units, a power ...
https://drivepatents.com/patents/1010721 · 27 Jul 2011
According to one disclosed embodiment, a smart power delivery system includes a power conversion unit having a communication module and a power management module that can convert mains power into an optimized voltage and limited current used to power an el...
https://drivepatents.com/patents/1011730 · 22 Jun 2011
A compact information device and a shortened unlatch time are enabled in an information device 10 that resumes supplying DC power to internal circuits as a result of a latch circuit unlatching when the supply of DC power to an internal circuit including a ...
https://drivepatents.com/patents/1012917 · 18 May 2011
A semiconductor integrated circuit includes a central processing unit 21 the operation of which is stopped or slowed down in a sleep mode; an edge detection unit 23 detecting an edge of an interrupt signal supplied from the outside and generating an edge d...
https://drivepatents.com/patents/1015630 · 23 Feb 2011
Various embodiments are described herein for a method of communicating between a main processor of a mobile device and a battery for providing power to the device. In general terms the method comprises providing a communication interface (132) between the ...
https://drivepatents.com/patents/1066788 · 7 Jun 2006
A non-contact IC system 1 is mounted within the casing of a mobile telephone 100 and it includes: an antenna coil 11; an IC module 12 for receiving power and communication information via radio waves received by the antenna coil 11; a central arithmetic pr...
https://drivepatents.com/patents/1067008 · 31 May 2006
A network device comprises a first channel module, a second channel module in series with the first channel module, a third channel module in series with the second channel module, and a fourth channel module in series with the third channel module. The fi...
https://drivepatents.com/patents/1066962 · 31 May 2006
A circuit comprises 2modules that are connected in series between first and second reference potentials. 2-1 nodes that are arranged between adjacent ones of said 2modules. 2-1 2:1 DC/DC converters, wherein each of said 2-1 2:1 DC/DC converters communicate...