Jun Mo Kang

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Bucheon-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Variable focus lens, and preparing method of the same
- Patent number 9,726,861
- Issue date Aug 8, 2017
- Graphene Square, Inc.
- Byung Hee Hong
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
VARIABLE FOCUS LENS, AND PREPARING METHOD OF THE SAME
- Publication number 20140313588
- Publication date Oct 23, 2014
- SNU R&DB Foundation
- Byung Hee Hong
- G02 - OPTICS