Chang-Tai HISAO

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Hsinchu, TW

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting device
- Patent number 10,804,435
- Issue date Oct 13, 2020
- Epistar Corporation
- Chang-Tai Hisao
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DEVICE
- Publication number 20180062043
- Publication date Mar 1, 2018
- EPISTAR CORPORATION
- Chang-Tai HISAO
- H01 - BASIC ELECTRIC ELEMENTS