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Traffic Control Technology Co., Ltd

USPTO Granted Patents = 17

EPO Patents = 9

Forward Citations = 21

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20 inventors (with patents filed for the assignee):

Chunhai Gao (11 out of 12 patents)

Qiang Zhang (6 out of 103 patents)

Junguo Sun (5 out of 5 patents)

4. Feng Bao (3 out of 4 patents)

5. Lei Zhang (3 out of 461 patents)

6. Bo Liu (2 out of 117 patents)

7. Chao Liu (2 out of 50 patents)

8. Ziyu Wu (2 out of 5 patents)

9. Wei Wang (1 out of 479 patents)

10. Lu Yu (1 out of 77 patents)

11. Ming Luo (1 out of 4 patents)

12. Kai Lu (1 out of 7 patents)

13. Chunyu Zhang (1 out of 3 patents)

14. Mengwei Wu (1 out of 1 patent)

15. Xingdong Zhao (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 12473001 - Anti-collision method and apparatus for trains in cooperative formation (2025-11-18),

2. 12466452 - Automatic parking method and apparatus, and electronic device and storage medium (2025-11-11),

3. 12304539 - Automatic driving methods, vehicle on-board controllers, traffic control integrated automation systems, and zone controllers (2025-05-20),

4. 12002360 - Method and apparatus for adjusting train diagram (2024-06-04),

5. 11958518 - Method and device for controlling train formation tracking (2024-04-16),

6. 11945481 - Method and apparatus for tracking and controlling virtual marshalling trains, electronic device, and readable storage medium (2024-04-02),

7. 11912323 - Train control method, system, computer device and storage medium (2024-02-27),

8. 11708098 - Method and device for optimizing target operation speed curve in ATO of train (2023-07-25),

9. 11148691 - Switch control method, device and controller (2021-10-19),

10. 11072354 - Anti-pinch system and method for platform screen door and train (2021-07-27),

11. 10960909 - Automatic train protection method, vehicle on-board controller and train based on vehicle-vehicle communication (2021-03-30),

12. 10875559 - Preceding train identification method based on object controller, vehicle on board controller and train (2020-12-29),

13. 10745038 - Route resource controlling method, intelligent vehicle on-board controller and object controller (2020-08-18),

14. 10668936 - Processor and system for train assistance tracking and early-warning (2020-06-02),

15. 10563976 - Method and system for detecting a gauge of a metro vehicle (2020-02-18),

Traffic Control Technology Co., Ltd is a leading provider of innovative traffic management solutions. With expertise in advanced traffic signal systems, intelligent transportation systems, and traffic control devices, we specialize in improving traffic flow, enhancing safety, and optimizing efficiency on roadways. Our cutting-edge technologies are designed to meet the evolving needs of modern transportation networks.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

17 Patents

#156 in Beijing

#1,507 in China

#34,859 in the World

Traffic Control Technology Co., Ltd

Forward Citations = 21

20 inventors:

Chunhai Gao (11 out of 12 patents)

Qiang Zhang (6 out of 103 patents)

Junguo Sun (5 out of 5 patents)

4. Feng Bao (3 out of 4 patents)

5. Lei Zhang (3 out of 461 patents)

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