Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Light emitting device including a filter and a protective layer

Light emitting device including a filter and a protective layer

US Patent 9935244 · Granted Apr 3, 2018

Estimated economic value: $1,182,000 ⓘ

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Phosphor compositions and short wavelength infrared emitting pcLEDs emitting in 2025
Thin compact wavelength converting structure for pcLED2024
Optical filters compensating for changes in performance of next generation LEDs 2024
Wavelength converting material for a light emitting device2024
Light emitting device with improved warm-white color point2023
Optical coupling layer to improve output flux in LEDs2023
Wavelength converted light emitting device2023
LED and phosphor combinations for high luminous efficacy lighting with superior 2023
Method for attaching ceramic phosphor plates on light-emitting device (LED) dies2023
Phosphor layer for micro-LED applications2023
Phosphor layer for micro-LED applications2023
Protection layer for a light emitting diode2022