Hyong-ii Park

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Photographic lens optical system
- Patent number 9,213,165
- Issue date Dec 15, 2015
- Kolen Co., Ltd.
- Pil Sun Jung
- G02 - OPTICS
Information Patent Grant
Photographic lens optical system
- Patent number 8,520,325
- Issue date Aug 27, 2013
- Kolen Co., Ltd.
- Hyong Bae Park
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
EMULSIFIED HYDROGEL COMPOSITION AND A PRODUCTION METHOD THEREFOR
- Publication number 20140271596
- Publication date Sep 18, 2014
- GENIC CO., LTD.
- Sung Jang Kim
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
PHOTOGRAPHIC LENS OPTICAL SYSTEM
- Publication number 20140043698
- Publication date Feb 13, 2014
- Pil Sun Jung
- G02 - OPTICS
Information Patent Application
PHOTOGRAPHIC LENS OPTICAL SYSTEM
- Publication number 20110310493
- Publication date Dec 22, 2011
- Hyong Bae Park
- G02 - OPTICS