Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › V-Groove semiconductor light emitting devices

V-Groove semiconductor light emitting devices

US Patent 4408331 · Granted Oct 4, 1983

Estimated economic value: $16,872,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Apparatus and method for minimizing wavelength chirp of laser devices2004
Light-emitting diodes with loop and strip electrodes and with wide medial sectio2003
System and method for forming a beam and creating nulls with an adaptive array a2003
Drive shaft lock2002
Using crystalline materials to control the thermo-optic behavior of an optical p2002
Process for selecting optical sources for communication system2002
Methods of forming robust metal contacts on compound semiconductors2002
Hand held power tool2002
Pliers for removal of spring-secured electrical terminals2002
Semiconductor etalon device, optical control system and method2002
Cordless screwdriver and multi-position battery pack therefor2000
Quick coupler mechanism for power tool bits1999