Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Surface passivation process of compound semiconductor material using UV photosulfidation

Surface passivation process of compound semiconductor material using UV photosulfidation

US Patent 5451542 · Granted Sep 19, 1995

Estimated economic value: $19,483,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Npn double heterostructure bipolar transistor with ingaasn base region2004
Cantilever epitaxial process2003
Formation of interconnections to microfluidic devices2003
Stable surface passivation process for compound semiconductors2001
Formation of microchannels from low-temperature plasma-deposited silicon oxynitr2000
Method for dry etching of transition metals1998
Monolithically integrated solid state laser and waveguide using spin-on glass1995
Process for etching mixed metal oxides1994
Carrier-lifetime-controlled selective etching process for semiconductors using p1992
Controlled ion implant damage profile for etching1990
Semiconductor laser devices having lateral refractive index tailoring1990
Electronic-carrier-controlled photochemical etching process in semiconductor dev1989