Jin JEONG

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Seoul, KR

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Patents Grantslast 30 patents

Information Patent Grant
Inner body fixing device of door lock
- Patent number 9,963,907
- Issue date May 8, 2018
- SAMSUNG SDS CO., LTD.
- Jin Jeong
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL DOOR LOCK INCLUDING LATCH BOLT SELF-LOOSENING STRUCTURE
- Publication number 20190112835
- Publication date Apr 18, 2019
- SAMSUNG SDS CO., LTD.
- Seong-Jong YOO
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
INNER BODY FIXING DEVICE OF DOOR LOCK
- Publication number 20160115709
- Publication date Apr 28, 2016
- SAMSUNG SDS CO., LTD.
- Jin JEONG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES