Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light emitting device having phosphor of alkaline earth metal silicate

Light emitting device having phosphor of alkaline earth metal silicate

US Patent 6943380 · Granted Sep 13, 2005

Estimated economic value: $204,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Security feature and method for the detection thereof, and security or value doc2025
Security feature and method for the detection thereof, and security or value doc2024
Light emitting device and lighting system having the same2024
Light emitting device and lighting system having the same2024
Light emitting device including RGB light emitting diodes and phosphor2023
Light emitting device including RGB light emitting diodes and phosphor2023
Light emitting device and lighting system having the same2022
Light emitting device and lighting system having the same2022
Light emitting device including RGB light emitting diodes and phosphor2021
Light emitting device including RGB light emitting diodes and phosphor2021
Light emitting device including RGB light emitting diodes and phosphor2020
Light emitting device including RGB light emitting diodes and phosphor2020