Zhenwen Chen

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Guangzhou, Guangdong, CN

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Patents Grantslast 30 patents

Information Patent Grant
Motor control method and device of bistable gear shifter and automo...
- Patent number 12,007,021
- Issue date Jun 11, 2024
- Guangzhou Automobile Group Co., Ltd.
- Hanmao Fan
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Grant
Gear shift linkage mechanism and gear shift apparatus
- Patent number 11,162,583
- Issue date Nov 2, 2021
- GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- Zhigang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...

Patents Applicationslast 30 patents

Information Patent Application
MOTOR CONTROL METHOD AND DEVICE OF BISTABLE GEAR SHIFTER AND AUTOMO...
- Publication number 20220356945
- Publication date Nov 10, 2022
- Guangzhou Automobile Group Co., Ltd
- HANMAO FAN
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...
Information Patent Application
GEAR SHIFT LINKAGE MECHANISM AND GEAR SHIFT APPARATUS
- Publication number 20210246981
- Publication date Aug 12, 2021
- GUANGZHOU AUTOMOBILE GROUP CO., LTD.
- Zhigang Liu
- F16 - ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINT...