Feng Yan

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Tuscaloosa, AL, US

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Patents Grantslast 30 patents

Information Patent Grant
Diffusion based ex-situ group V (P, As, Sb, Bi) doping in polycryst...
- Patent number 11,257,977
- Issue date Feb 22, 2022
- The Board of Trustees of the University of Alabama
- Feng Yan
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
DIFFUSION BASED EX-SITU GROUP V (P, As, Sb, Bi) DOPING IN POLYCRYST...
- Publication number 20210280735
- Publication date Sep 9, 2021
- The Board of Trustees of the University of Alabama
- Feng Yan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THIN FILM SOLAR CELLS AND METHODS OF MAKING THEREOF
- Publication number 20190296168
- Publication date Sep 26, 2019
- The Board of Trustees of the University of Alabama
- Feng Yan
- H01 - BASIC ELECTRIC ELEMENTS