Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nitride based semiconductor laser device with oxynitride protective films on facets

Nitride based semiconductor laser device with oxynitride protective films on facets

US Patent 7978744 · Granted Jul 12, 2011

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vehicular camera2025
Touch panel built-in display device, and method for controlling touch panel buil2025
Naphthyl phenyl ether compound and lubricant composition containing same2025
Semiconductor laser element2025
Semiconductor laser device2024
Display device including touch panel and touch position identifying method2023
Semiconductor laser element2023
Light source unit, illumination device, processing equipment, and deflection ele2023
Touch-panel-integrated display device2022
Display device2019
Method of producing position input device2018
Touch panel2016