Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Double heterostructure optoelectronic switch

Double heterostructure optoelectronic switch

US Patent 4806997 · Granted Feb 21, 1989

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Wavelength selective heterojunction field effect transistor1994
Optoelectronic switching node1994
Integrated total internal reflection optical switch utilizing charge storage in 1994
Distributed feedback laser implemented using an active lateral grating1993
Buried channel heterojunction field effect transistor1992
Quantum well laser utilizing an inversion layer1991
Novel high-speed integrated heterostructure transistors, photodetectors, and opt1990
Bipolar inversion channel device1989
Bipolar inversion channel device1989
Taper isolated random access memory array and method of operating1981