Seung Nam Nam

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Namyangju, KR

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Patents Grantslast 30 patents

Information Patent Grant
Small wide-angle lens system having six lenses of −+−++− or ++−++−...
- Patent number 11,119,297
- Issue date Sep 14, 2021
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Grant
Small lens system comprising five lenses of +—+ refractive powers
- Patent number 11,099,361
- Issue date Aug 24, 2021
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Grant
Telephoto lens system
- Patent number 11,036,034
- Issue date Jun 15, 2021
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Grant
Wide-angle photographic lens system enabling correction of distortion
- Patent number 9,244,251
- Issue date Jan 26, 2016
- Sekonix Co., Ltd.
- Soon Chul Choi
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
LENS ASSEMBLY CONSTRUCTS AND SMART DEVICE WITH LENS ASSEMBLY CONSTR...
- Publication number 20210239881
- Publication date Aug 5, 2021
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Application
SMALL CAMERA LENS WITH IMPROVED INTERNAL REFLECTION
- Publication number 20210191002
- Publication date Jun 24, 2021
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Application
SMALL LENS SYSTEM
- Publication number 20200379218
- Publication date Dec 3, 2020
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Application
SMALL WIDE-ANGLE LENS SYSTEM
- Publication number 20200326514
- Publication date Oct 15, 2020
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Application
TELEPHOTO LENS SYSTEM
- Publication number 20200319432
- Publication date Oct 8, 2020
- SEKONIX CO., LTD.
- Soon Cheol Choi
- G02 - OPTICS
Information Patent Application
WIDE-ANGLE PHOTOGRAPHIC LENS SYSTEM ENABLING CORRECTION OF DISTORTION
- Publication number 20150085382
- Publication date Mar 26, 2015
- SEKONIX CO., LTD.
- Soon Chul Choi
- G02 - OPTICS
Information Patent Application
WIDE-ANGLE PHOTOGRAPHIC LENS SYSTEM ENABLING CORRECTION OF DISTORTION
- Publication number 20150085383
- Publication date Mar 26, 2015
- SEKONIX CO., LTD.
- Soon Chul Choi
- G02 - OPTICS