Se Chul Hong

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Seongnam-si, KR

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Patents Grantslast 30 patents

Information Patent Grant
Cooling device for surveillance camera
- Patent number 10,842,042
- Issue date Nov 17, 2020
- Hanwha Techwin Co., Ltd.
- Sin Hyun Kim
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
COOLING DEVICE FOR SURVEILLANCE CAMERA
- Publication number 20190239383
- Publication date Aug 1, 2019
- Hanwha Techwin Co., Ltd.
- Sin Hyun KIM
- G08 - SIGNALLING
Information Patent Application
APPARATUS FOR IMPLEMENTING WEB-BASED USER INTERFACE FOR COMMUNICATI...
- Publication number 20120324376
- Publication date Dec 20, 2012
- Se Chul Hong
- G06 - COMPUTING CALCULATING COUNTING