Hong Zhou

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Harbin, CN

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Patents Grantslast 30 patents

Information Patent Grant
Planetary gear train transmission device of hybrid vehicle
- Patent number 11,685,251
- Issue date Jun 27, 2023
- HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO., LTD.
- Jing Ma
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
PLANETARY GEAR TRAIN TRANSMISSION DEVICE OF HYBRID VEHICLE
- Publication number 20230074324
- Publication date Mar 9, 2023
- HARBIN DONGAN AUTOMOTIVE ENGINE MANUFACTURING CO.,LTD.
- Jing MA
- B60 - VEHICLES IN GENERAL