Hong-Yi LEI

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device and the manufacturing method thereof
- Patent number 9,653,666
- Issue date May 16, 2017
- Epistar Corporation
- Wei-Chih Peng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF
- Publication number 20160204310
- Publication date Jul 14, 2016
- EPISTAR CORPORATION
- Wei-Chih PENG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DEVICE AND THE MANUFACTURING METHOD THEREOF
- Publication number 20140367693
- Publication date Dec 18, 2014
- EPISTAR CORPORATION
- Wei-Chih PENG
- H01 - BASIC ELECTRIC ELEMENTS