Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Current amplifier

Current amplifier

US Patent 4380740 · Granted Apr 19, 1983

Estimated economic value: $4,215,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Homogeneous liquid phase process for making alkane polyols1986
Process for preparing cyclic polyethers1985
Output protection circuit for preventing a reverse current1984
Power amplifier circuit employing field-effect power transistors1984
Process for making ethylene glycol derivatives1983
Process for producing ethylene glycol and methanol1982
Process for producing ethylene glycol and methanol1982
Power protection circuit for transistors1982
Hydroxymethylation of the carbon residue of organosilicon compounds1982
Over-current protection circuits for power transistors1982
Ammonium carboxylates1982
Process for making glycol1981