HAIQIANG LIAO

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Zhonghsan, CN

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Patents Grantslast 30 patents

Information Patent Grant
Electronic lock compatible with left and right opening and a method...
- Patent number 12,158,024
- Issue date Dec 3, 2024
- ZHONG SHAN CITY JIXIN CORE LOCK CO., LTD.
- Bojian Tan
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Fingerprint lock
- Patent number D1046598
- Issue date Oct 15, 2024
- ZHONG SHAN CITY JIXIN CORE LOCK CO., LTD.
- Bojian Tan
- D08 - Tools and hardware

Patents Applicationslast 30 patents

Information Patent Application
ELECTRONIC LOCK COMPATIBLE WITH LEFT AND RIGHT OPENING AND A METHOD...
- Publication number 20230366240
- Publication date Nov 16, 2023
- ZHONG SHAN CITY JIXIN CORE LOCK CO.,LTD.
- BOJIAN TAN
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES