Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Nitride based semiconductor light-emitting device

Nitride based semiconductor light-emitting device

US Patent 6977952 · Granted Dec 20, 2005

Estimated economic value: $24,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Vertical cavity surface emitting device2025
Vertical cavity surface emitting device2025
Audio decoding device, audio encoding device, audio decoding method, audio encod2025
Vertical cavity surface emitting device2025
Semiconductor device2024
Semiconductor laser device2024
Recording material conveying device and image forming system2024
Semiconductor device2023
Audio signal discontinuity correction processing system2023
Audio coding device, audio coding method, audio coding program, audio decoding d2023
Register2023
Audio decoding device, audio coding device, audio decoding method, audio coding 2023