Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Overcharge preventing device and overdischarge preventing device for a secondary battery

Overcharge preventing device and overdischarge preventing device for a secondary battery

US Patent 5304915 · Granted Apr 19, 1994

Estimated economic value: $165,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Control device and method and power supply device2016
Control device and method and power supply device2014
Disk array apparatus, disk array control method and disk array controller2011
Rechargeable battery charging method and apparatus2008
Circuit for preventing overcharge and overdischarge of secondary batteries1996
Circuit for preventing overcharge and overdischarge of secondary batteries1996
Battery protection circuit1996
Battery protection circuit1996
Battery charge control circuit1996
Battery charge control circuit1996
Charging method for secondary battery1993
Bearing system1993