Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Smart battery selector offering power conversion internally within a portable device

Smart battery selector offering power conversion internally within a portable device

US Patent 5903764 · Granted May 11, 1999

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Calculating a remaining capacity of a battery2021
LED lighting driver2015
Control device for multiphase interleaved DC-DC converter and control method the2015
Multiple-level power control system2015
Circuits and methods for driving light sources2013
Calculating navigation system time in a satellite navigation system2013
Systems and methods for battery status indication2012
Dimmable LED lamp and dimmable LED lighting apparatus2012
LED driver circuit2012
Systems and methods for battery status indication2011
Circuits and methods for driving light sources2011
Novas hybrid positioning technology using terrestrial digital broadcasting signa2011