Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Semiconductor laser device and multiple wavelength laser light emitting apparatus employing the semiconductor laser device

Semiconductor laser device and multiple wavelength laser light emitting apparatus employing the semiconductor laser device

US Patent 6904068 · Granted Jun 7, 2005

Estimated economic value: $133,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Charging roll for electrophotographic apparatus2019
Conductive foam roll2018
Conductive member for electrophotographic machine2018
Nitride semiconductor light-emitting element2015
Intrabuccally rapidly disintegrating tablet and a production method of the table2015
Intrabuccally rapidly disintegrating tablet and a production method of the table2015
Intrabuccally rapidly disintegrating tablet and a production method of the table2013
Intrabuccally rapidly disintegrating tablet and a production method of the table2011
Semiconductor light-emitting device, lighting module and lighting apparatus2011
Semiconductor laser device2011
Semiconductor light emitting device, lighting module, lighting apparatus, and ma2011
Semiconductor device having a group III nitride semiconductor layer2010