Kee In SON

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Patents Grantslast 30 patents

Information Patent Grant
Process for preparation of silver oxide
- Patent number 8,828,352
- Issue date Sep 9, 2014
- INKTEC Co., Ltd.
- Kwang Choon Chung
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Process for preparation of silver oxide
- Patent number 8,491,866
- Issue date Jul 23, 2013
- INKTEC Co., Ltd.
- Kwang Choon Chung
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
PROCESS FOR PREPARATION OF SILVER OXIDE
- Publication number 20130156684
- Publication date Jun 20, 2013
- INKTEC CO., LTD.
- Kwang Choon CHUNG
- B82 - NANO-TECHNOLOGY
Information Patent Application
PROCESS FOR PREPARATION OF SILVER OXIDE
- Publication number 20100247422
- Publication date Sep 30, 2010
- INKTEC CO., LTD.
- Kwang Choon Chung
- B82 - NANO-TECHNOLOGY