Qilong SHANG

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Chaoyang District, CN

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Patents Grantslast 30 patents

Information Patent Grant
Biaxial hinge and terminal device using the same
- Patent number 10,401,914
- Issue date Sep 3, 2019
- Kem Hongkong Limited
- Qilong Shang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Biaxial hinge and terminal device using the same
- Patent number 10,000,955
- Issue date Jun 19, 2018
- Kem Hongkong Limited
- Qilong Shang
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES

Patents Applicationslast 30 patents

Information Patent Application
BIAXIAL HINGE AND TERMINAL DEVICE USING THE SAME
- Publication number 20170275935
- Publication date Sep 28, 2017
- KEM HONGKONG LIMITED
- QILONG SHANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Application
Biaxial Hinge and Terminal Device Using the Same
- Publication number 20150362958
- Publication date Dec 17, 2015
- KEM HONGKONG LIMITED
- Qilong SHANG
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES