Berthold Hahn

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Patents Grantslast 30 patents

Information Patent Grant
Low resistance current spreading to n-contacts of micro-LED array
- Patent number 12,243,906
- Issue date Mar 4, 2025
- Meta Platforms Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral micro-LED
- Patent number 11,848,194
- Issue date Dec 19, 2023
- Meta Platforms Technologies, LLC
- Alexander Tonkikh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-efficiency red micro-LED with localized current aperture
- Patent number 11,362,237
- Issue date Jun 14, 2022
- Facebook Technologies, LLC
- Berthold Hahn
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LATERAL MICRO-LED
- Publication number 20220367751
- Publication date Nov 17, 2022
- Meta Platforms Technologies, LLC
- Alexander TONKIKH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW RESISTANCE CURRENT SPREADING TO N-CONTACTS OF MICRO-LED ARRAY
- Publication number 20220173159
- Publication date Jun 2, 2022
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ENHANCED LIGHT OUTCOUPLING OF MICRO-LEDS USING PLASMONIC SCATTERING...
- Publication number 20220059740
- Publication date Feb 24, 2022
- Facebook Technologies, LLC
- Berthold HAHN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY RED MICRO-LED WITH LOCALIZED CURRENT APERTURE
- Publication number 20210376194
- Publication date Dec 2, 2021
- Facebook Technologies, LLC
- Berthold Hahn
- H01 - BASIC ELECTRIC ELEMENTS