Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Planar circuit fabrication by plating and liftoff

Planar circuit fabrication by plating and liftoff

US Patent 4339305 · Granted Jul 13, 1982

Estimated economic value: $3,654,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

ESD protection for submicron CMOS circuits1995
Embedded absorber X-ray mask and method for making same1985
High rate resist polymerization apparatus1984
Process for in-situ formation of niobium-insulator-niobium Josephson tunnel junc1984
Planar bubble memory circuit fabrication1983
Inductive heating arrangement for evaporating thin film alloy onto a substrate1983
Method for deposition of thin film alloys utilizing electron beam vaporization1983
Ion etching process with minimized redeposition1983
Method for coating thin film alloy on a substrate utilizing inductive heating1983
Beam source for deposition of thin film alloys1983
High rate resist polymerization method1982
Ion etching process with minimized redeposition1982