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Class Information
Number: 320/103
Name: Electricity: battery or capacitor charging or discharging > One cell or battery charges another
Description: Subject matter wherein the charging source for charging a first cell or battery includes a second cell or battery.
Sub-classes under this class:
Patents under this class:
| Patent Number |
Title Of Patent |
Date Issued |
| 7602140 |
Apparatus for supplying power for a vehicle |
Oct. 13, 2009 |
| 7583050 |
DC power source with fuel cell and electric power storage device |
Sep. 1, 2009 |
| 7579810 |
Portable power supplying device |
Aug. 25, 2009 |
| 7579842 |
Battery management apparatus |
Aug. 25, 2009 |
| 7573154 |
Battery operated portable electronic device having dual batteries |
Aug. 11, 2009 |
| 7570011 |
Battery charger |
Aug. 4, 2009 |
| 7567057 |
Multiple battery management system, auxiliary battery attachment system, and network controlled multiple battery system |
Jul. 28, 2009 |
| 7554285 |
Portable battery charger |
Jun. 30, 2009 |
| 7545117 |
Two stage energy storage device |
Jun. 9, 2009 |
| 7511451 |
Electrical energy source |
Mar. 31, 2009 |
| 7508161 |
Electronic device and power supply method |
Mar. 24, 2009 |
| 7508162 |
Method and apparatus for providing electrical energy to a portable device from energy storage of another portable device |
Mar. 24, 2009 |
| 7501789 |
Solar powered battery charger with voltage regulation circuit apparatus and method |
Mar. 10, 2009 |
| 7495413 |
Medical device battery system including a secondary power supply |
Feb. 24, 2009 |
| 7486044 |
Light detection power system and method for same |
Feb. 3, 2009 |
| 7479759 |
Electronic device including handheld electronic device with dual battery configuration, and associated method |
Jan. 20, 2009 |
| 7477038 |
Vehicle-mounted power supply system |
Jan. 13, 2009 |
| 7459881 |
Method and apparatus for monitoring battery back-up power in an alarm system |
Dec. 2, 2008 |
| 7417407 |
Circuit with a switch for charging a battery in a battery capacitor circuit |
Aug. 26, 2008 |
| 7408272 |
Method and device for supplying electric energy power to an appliance |
Aug. 5, 2008 |
| 7399554 |
Hybrid rechargeable battery having high power and high energy density lithium cells |
Jul. 15, 2008 |
| 7385374 |
Adaptive power system |
Jun. 10, 2008 |
| 7382108 |
Charging apparatus and charging current detecting circuit thereof |
Jun. 3, 2008 |
| 7362005 |
Isolated dual battery system |
Apr. 22, 2008 |
| 7336053 |
Battery-powered electronic equipment with charge control circuit |
Feb. 26, 2008 |
| 7327119 |
Method of extending battery life |
Feb. 5, 2008 |
| 7301303 |
Portable battery jump start in a soft-sided carrying case |
Nov. 27, 2007 |
| 7298113 |
Battery pack |
Nov. 20, 2007 |
| 7277782 |
Control system and method for electric vehicle |
Oct. 2, 2007 |
| 7259537 |
Polarity-reversal protection circuit for energy sources |
Aug. 21, 2007 |
| 7224286 |
Solar panel having visual indicator |
May. 29, 2007 |
| 7205732 |
Energy collection and storage system |
Apr. 17, 2007 |
| 7193390 |
Apparatus for connecting secondary battery cells in series and method for controlling secondary battery cells connected in series |
Mar. 20, 2007 |
| 7186473 |
Battery with built-in load leveling |
Mar. 6, 2007 |
| 7151326 |
System and method for safely and efficiently capturing power currently produced by already available power supplies to power electrical devices in a truck while its engine is turned off |
Dec. 19, 2006 |
| 7136701 |
Hybrid battery power source for implantable medical use |
Nov. 14, 2006 |
| 7095210 |
Defibrillator power source with replaceable and rechargeable power packs |
Aug. 22, 2006 |
| 7095213 |
Multifunctional complex power supply device |
Aug. 22, 2006 |
| 7079893 |
Hybrid battery power source for implantable medical use |
Jul. 18, 2006 |
| 7042115 |
Power supply control system for vehicle and method |
May. 9, 2006 |
| 7020519 |
Hybrid battery power source for implantable medical use |
Mar. 28, 2006 |
| 7019487 |
Circuits, apparatuses, electrochemical device charging methods, and lithium-mixed metal electrode cell charging methods |
Mar. 28, 2006 |
| 7015674 |
Booster pack with storage capacitor |
Mar. 21, 2006 |
| 7009350 |
Energy collection and storage system |
Mar. 7, 2006 |
| 6972159 |
Fuel cell system |
Dec. 6, 2005 |
| 6967463 |
Battery charger |
Nov. 22, 2005 |
| 6914412 |
Assembly for utilizing residual battery energy |
Jul. 5, 2005 |
| 6909915 |
Hybrid battery power source for implantable medical use |
Jun. 21, 2005 |
| 6888337 |
Power system and method |
May. 3, 2005 |
| 6873133 |
Defibrillator with a reconfigurable battery module |
Mar. 29, 2005 |
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