CHUN-XU JIN

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Shenzhen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Roller assembly
- Patent number 10,850,316
- Issue date Dec 1, 2020
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Zhi-Yu Hu
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Grant
Fastening device and fastening method
- Patent number 10,429,819
- Issue date Oct 1, 2019
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Chun-Xu Jin
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Screw releasing device with guiding function
- Patent number 9,687,973
- Issue date Jun 27, 2017
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Chun-Xu Jin
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS

Patents Applicationslast 30 patents

Information Patent Application
ROLLER ASSEMBLY
- Publication number 20190344317
- Publication date Nov 14, 2019
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- ZHI-YU HU
- B21 - MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVING MATERIAL PUNCHING...
Information Patent Application
FASTENING DEVICE AND FASTENING METHOD
- Publication number 20170343985
- Publication date Nov 30, 2017
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- CHUN-XU JIN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
SCREW RELEASING DEVICE WITH GUIDING FUNCTION
- Publication number 20160271769
- Publication date Sep 22, 2016
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- CHUN-XU JIN
- B25 - HAND TOOLS PORTABLE POWER-DRIVEN TOOLS MANIPULATORS