Na Pi Ha

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Porous thin film having holes and a production method therefor
- Patent number 8,753,526
- Issue date Jun 17, 2014
- Industry-University Cooperation Foundation Sogang University
- Kyung Byung Yoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
POROUS THIN FILM HAVING HOLES AND A PRODUCTION METHOD THEREFOR
- Publication number 20140242331
- Publication date Aug 28, 2014
- Industry-University Cooperation Foundation Sogang University
- Kyung Byung Yoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
POROUS THIN FILM HAVING HOLES AND A PRODUCTION METHOD THEREFOR
- Publication number 20130149492
- Publication date Jun 13, 2013
- Kyung Byung Yoon
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL