Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Immersion sensor to protect battery

Immersion sensor to protect battery

US Patent 7944218 · Granted May 17, 2011

Estimated economic value: $7,199,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charger system for communication devices using a charger circuit to communicate 2014
Method and apparatus for intrinsically safe operation of a communication device2014
Method and apparatus for intrinsically safe operation of a communication device2014
Power supply circuit having low idle power dissipation2014
Portable radio and battery pack configuration2011
Contact less charger with alignment indicator2007
Flip chip mounted to thermal sensing element through the back side of the chip2007
Desktop charger2006
Method for estimating time to full-charge in a rechargeable battery2005
Battery adaptor to facilitate reconditioning in a smart charger2005
Method for rapid charge control in lithium batteries2005
Timer circuit and battery protection circuit using same2005