Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor laser device and its manufacturing method

Semiconductor laser device and its manufacturing method

US Patent 7149233 · Granted Dec 12, 2006

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical modulation device2021
Semiconductor element and method of manufacturing the same2020
Light emitting device2020
Light-emitting element comprising sapphire substrate with convex portions2019
Semiconductor laser element and method of manufacturing the same2019
Light emitting device2019
Light emitting element having protective layer2018
Light-emitting element comprising a partitioned sapphire substrate2017
Light emitting device2017
Method of manufacturing light emitting element that includes formation of an ins2016
Light emitting device2016
Semiconductor light emitting element having semiconductor structure with protrus2016