Qilin CHEN

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Baoding City, Hebei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Engine control method, system, and vehicle
- Patent number 12,214,771
- Issue date Feb 4, 2025
- GREAT WALL MOTOR COMPANY LIMITED
- Yunfei Li
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Method and device for start-stop controlling of vehicle, vehicle an...
- Patent number 11,795,897
- Issue date Oct 24, 2023
- GREAT WALL MOTOR COMPANY LIMITED
- Yunfei Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR DRIVING HYBRID ELECTRIC VEHICLE, AND VEHICLE
- Publication number 20230249668
- Publication date Aug 10, 2023
- GREAT WALL MOTOR COMPANY LIMITED
- Yunfei Li
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND SYSTEM FOR DRIVE CONTROL OF VEHICLE
- Publication number 20230038622
- Publication date Feb 9, 2023
- GREAT WALL MOTOR COMPANY LIMITED
- Yunfei LI
- B60 - VEHICLES IN GENERAL
Information Patent Application
METHOD AND DEVICE FOR START-STOP CONTROLLING OF VEHICLE, VEHICLE AN...
- Publication number 20220397087
- Publication date Dec 15, 2022
- GREAT WALL MOTOR COMPANY LIMITED
- Yunfei Li
- F02 - COMBUSTION ENGINES HOT-GAS OR COMBUSTION-PRODUCT ENGINE PLANTS
Information Patent Application
ENGINE CONTROL METHOD, SYSTEM, AND VEHICLE
- Publication number 20220355784
- Publication date Nov 10, 2022
- Great Wall Motor Company Limited
- Yunfei LI
- B60 - VEHICLES IN GENERAL