Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Speakerphone with event driven control circuit

Speakerphone with event driven control circuit

US Patent 5544242 · Granted Aug 6, 1996

Estimated economic value: $1,787,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Pharmaceutical composition for the treatment of Duchenne muscular dystrophy2016
Material screening apparatus with multi-mode screen box2016
Decking template2013
ESD clamp for multi-bonded pins2013
Voltage controlled attenuator for speakerphones1995
Control circuit for voltage controlled attenuator for speakerphones1994