Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Zero voltage switch

Zero voltage switch

US Patent 4435651 · Granted Mar 6, 1984

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charging method for storage batteries1996
Method and apparatus for charging storage batteries to full capacity1994
Circuit array for limiting a load current by reverse phase angle control1994
Squaring circuit1990
Circuit for detecting the current flow of a triac1988
Constant current switch1981
Discriminator circuits1981
Window discriminator or voltage range sensor1980