Tak Jung

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Gwangsan-gu, KR

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Patents Grantslast 30 patents

Information Patent Grant
Method for manufacturing a group III nitride substrate using a chem...
- Patent number 9,171,717
- Issue date Oct 27, 2015
- Korea Photonics Technology Institute
- Jin Woo Ju
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A GROUP III NITRIDE SUBSTRATE USING A CHEM...
- Publication number 20130193558
- Publication date Aug 1, 2013
- KOREA PHOTONICS TECHNOLOGY INSTITUTE
- Jin Woo Ju
- H01 - BASIC ELECTRIC ELEMENTS