Hee- Lup CHONG

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Taipei City, TW

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Patents Grantslast 30 patents

Information Patent Grant
Remote access control system for controlling door lock to unlock re...
- Patent number 9,948,905
- Issue date Apr 17, 2018
- Brainchild Electronic Co., Ltd.
- Tsu-Yi Peng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
REMOTE ACCESS CONTROL SYSTEM
- Publication number 20170064261
- Publication date Mar 2, 2017
- BRAINCHILD ELECTRONIC CO., LTD.
- Tsu-Yi PENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE