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Shanghai, China

Saic Motor Corporation Limited

USPTO Granted Patents = 21

% Expired Patents = 4.8

EPO Patents = 20

Trademarks = 3

Forward Citations = 84

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77 inventors (with patents filed for the assignee):

Jian Ding (14 out of 168 patents)

Jian Wang (10 out of 120 patents)

Hailong Ge (6 out of 7 patents)

4. Jun Sun (6 out of 33 patents)

5. Sidong Luo (5 out of 6 patents)

6. Kewei Lu (5 out of 5 patents)

7. Zhengmin Gu (4 out of 4 patents)

8. Hongxiang Leng (4 out of 4 patents)

9. Zhao Li (3 out of 5 patents)

10. Zhenxing Fu (3 out of 3 patents)

11. Chengjie Ma (3 out of 3 patents)

12. Shaorui Huang (3 out of 3 patents)

13. Dingxian Zhou (3 out of 3 patents)

14. Feifei Zhang (2 out of 2 patents)

15. Yuxing Zhou (2 out of 5 patents)

21 patents: Sort by Forward Citations

1. 12734892 - Vehicle and insulation monitoring circuit for vehicle battery (2026-09-15),

2. 12715280 - Cooling system for a drive motor of an alternative fuel vehicle (2026-08-25),

3. 12633595 - Battery assembly, battery module and battery energy storage device (2026-05-19),

4. 12583336 - Battery module and electric vehicle (2026-03-24),

5. 12199298 - Battery energy storage module and battery energy storage device (2025-01-14),

6. 12176775 - Stator winding structure and motor comprising same (2024-12-24),

7. 12068651 - Winding structure for electric motor and electric motor (2024-08-20),

8. 11677591 - Bidirectional isolated communication circuit and method for differential signal (2023-06-13),

9. 11364788 - Hybrid power vehicle, hybrid power driving system and gear box (2022-06-21),

10. 11067010 - Method and device for determining combustion noise parameters (2021-07-20),

11. 10144309 - Dual motor power system and control method for pure electric vehicle (2018-12-04),

12. 9789754 - Dual-motor power system and dual-motor hybrid power system for vehicle (2017-10-17),

13. 9744841 - Hybrid-power driving system for a vehicle and a transmission thereof (2017-08-29),

14. 9637115 - Control systems and methods for transmission of hybrid power vehicle (2017-05-02),

15. 9637110 - Torque distribution method for engine and motor of energy-efficient hybrid electric vehicle (2017-05-02),

SAIC Motor Corporation Limited is a Chinese state-owned automotive manufacturing company headquartered in Shanghai. It is one of the largest automotive companies in China and a major player in the global automotive market. SAIC Motor produces and sells a wide range of vehicles, including passenger cars, commercial vehicles, and new energy vehicles. The company also engages in research, development, and production of automotive parts and components. With a strong commitment to technological innovation and sustainability, SAIC Motor is continuously striving to become a global leader in the automotive industry.

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Company Badge

USPTO Data Jan 1 1976 - Sep 29 2026

21 Patents

#141 in Shanghai

#1,386 in China

#29,893 in the World

Shanghai, China

Saic Motor Corporation Limited

Forward Citations = 84

77 inventors:

Jian Ding (14 out of 168 patents)

Jian Wang (10 out of 120 patents)

Hailong Ge (6 out of 7 patents)

4. Jun Sun (6 out of 33 patents)

5. Sidong Luo (5 out of 6 patents)

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