ZHENG-HU JIANG

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Patents Grantslast 30 patents

Information Patent Grant
Telescopic mechanism
- Patent number 10,780,839
- Issue date Sep 22, 2020
- HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
- Xi-Hang Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Unpowered stop mechanism
- Patent number 10,676,012
- Issue date Jun 9, 2020
- Fu Tai Hua Industry (Shenzhen) Co., Ltd.
- Yan-Fang Yan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
TELESCOPIC MECHANISM
- Publication number 20200001799
- Publication date Jan 2, 2020
- HONGFUJIN PRECISION ELECTRONICS (ZHENGZHOU) CO., LTD.
- XI-HANG LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
UNPOWERED STOP MECHANISM
- Publication number 20190351813
- Publication date Nov 21, 2019
- FU TAI HUA INDUSTRY (SHENZHEN) CO., LTD.
- YAN-FANG YAN
- B60 - VEHICLES IN GENERAL