Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light emitting diode utilizing a physical pattern

Light emitting diode utilizing a physical pattern

US Patent 7262550 · Granted Aug 28, 2007

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Device for measuring respiratory biometrics2025
Polyimide bead materials and methods of manufacture thereof2024
Method and system for reduction of unwanted gases in indoor air2024
Low noise, ceiling mounted indoor air scrubber2023
Carbon aerogel-based electrode materials and methods of manufacture thereof2023
Air handling system with integrated air treatment2023
Efficient use of adsorbents for indoor air scrubbing2023
Apparatus, methods and systems for separating particles from air and fluids2022
Systems and methods for measuring respiratory biometrics2022
Flow and pressure control in cyclonic filter arrays2022
Systems and methods for closed-loop heating and regeneration of sorbents2021
Long life air filter2021