David Hwang

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Patents Grantslast 30 patents

Information Patent Grant
Regrowth of epitaxial layer for surface recombination velocity redu...
- Patent number 11,677,042
- Issue date Jun 13, 2023
- Meta Platforms Technologies, LLC
- Markus Broell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 11,018,280
- Issue date May 25, 2021
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P—GaN-down micro-LED on semi-polar oriented GaN
- Patent number 10,923,630
- Issue date Feb 16, 2021
- Facebook Technologies, LLC
- Christopher Pynn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 10,644,196
- Issue date May 5, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 10,622,519
- Issue date Apr 14, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
REGROWTH OF EPITAXIAL LAYER FOR SURFACE RECOMBINATION VELOCITY REDU...
- Publication number 20200313036
- Publication date Oct 1, 2020
- Markus BROELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20200194623
- Publication date Jun 18, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305181
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305185
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- G02 - OPTICS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305188
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS