Haifeng Sun

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Regensburg, DE

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Patents Grantslast 30 patents

Information Patent Grant
Selective laser annealing method
- Patent number 12,278,275
- Issue date Apr 15, 2025
- Infineon Technologies AG
- Albert Birner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective thermal annealing method
- Patent number 11,581,418
- Issue date Feb 14, 2023
- Infineon Technologies AG
- Albert Birner
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
SEMICONDUCTOR DEVICE WITH A SEMICONDUCTOR BODY HAVING A TYPE III-NI...
- Publication number 20250240993
- Publication date Jul 24, 2025
- INFINEON TECHNOLOGIES AG
- Albert Birner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Selective Laser Annealing Method
- Publication number 20230155000
- Publication date May 18, 2023
- INFINEON TECHNOLOGIES AG
- Albert Birner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Selective Thermal Annealing Method
- Publication number 20210384318
- Publication date Dec 9, 2021
- Albert Birner
- H01 - BASIC ELECTRIC ELEMENTS