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For the Inventor, By the Inventor

Beijing, China

Beijing Didi Infinity Technology and Development Co., Ltd.

USPTO Granted Patents = 303

% Expired Patents = 10.9



Forward Citations = 285

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417 inventors (with patents filed for the assignee):

goldMedal Zhiwei Qin (17 out of 25 patents)

silverMedal Zheng Wang (16 out of 105 patents)

bronzeMedal Lingyu Zhang (15 out of 15 patents)

4.  Jing Chen (15 out of 18 patents)

5.  Dong Li (14 out of 20 patents)

6.  Zhaoxue Wu (14 out of 14 patents)

7.  Beibei Zhang (13 out of 13 patents)

8.  Teng Ge Ma (12 out of 20 patents)

9.  Chao Tang (10 out of 17 patents)

10.  Xu He (10 out of 13 patents)

11.  Weihuan Shu (9 out of 9 patents)

12.  Qi Song (9 out of 11 patents)

13.  Huaiyu Zhu (9 out of 11 patents)

14.  Liwei Ren (8 out of 41 patents)

15.  Xiaocheng Tang (8 out of 8 patents)


Core Competencies:
Visual Positioning
Vehicle Verification
Information Recommendation
Ride-Hailing Platforms
3D Point Cloud Matching
Electric Vehicle Charging
Speech Recognition
Traffic Information
Route Planning
Multi-Agent Reinforcement Learning
Passenger Verification
Carpool Matching

303 patents:

1. 12260585 - Systems and methods for visual positioning (2025-03-25),
2. 12243311 - Methods and systems for vehicle verification (2025-03-04),
3. 12233880 - Methods and systems for information recommendation (2025-02-25),
4. 12198216 - Method and system for constructing virtual environment for ride-hailing platforms (2025-01-14),
5. 12192847 - Methods and systems for recommending pick-up points (2025-01-07),
6. 12183095 - Cloud-controlled vehicle security system (2024-12-31),
7. 12183010 - Systems and methods for instance segmentation based on semantic segmentation (2024-12-31),
8. 12134395 - Remotely supervised passenger intervention of an autonomous vehicle (2024-11-05),
9. 12117307 - Interactive 3D point cloud matching (2024-10-15),
10. 12080274 - Concurrent multi-path processing of audio signals for automatic speech recognition systems (2024-09-03),
11. 12079906 - Systems and methods for displaying vehicle information for on-demand services (2024-09-03),
12. 12061090 - Vehicle repositioning on mobility-on-demand platforms (2024-08-13),
13. 12026544 - Self-play to improve task-oriented dialog systems and methods (2024-07-02),
14. 11984118 - Artificial intelligent systems and methods for displaying destination on mobile device (2024-05-14),
15. 11983492 - Adversarial multi-binary neural network for multi-class classification (2024-05-14),
Company Overview
Beijing Didi Infinity Technology and Development Co., Ltd. is a prominent player in the vehicle positioning sector, specializing in advanced technologies that enhance transportation efficiency and user experience. The company focuses on visual positioning, vehicle verification, and information recommendation systems, contributing significantly to ride-hailing platforms. Additionally, it explores innovative solutions in 3D point cloud matching, electric vehicle charging, speech recognition, and traffic information, positioning itself at the forefront of smart mobility in China.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

Beijing Didi Infinity Technology and Development Co., Ltd. USPTO Patent Assignee Logo
303 Patents

#27 in Beijing

#123 in China

#2,955 in the World

Beijing, CN
Beijing, China

Beijing Didi Infinity Technology and Development Co., Ltd.

Forward Citations = 285

417 inventors:

goldMedal Zhiwei Qin (17 out of 25 patents)

silverMedal Zheng Wang (16 out of 105 patents)

bronzeMedal Lingyu Zhang (15 out of 15 patents)

4.  Jing Chen (15 out of 18 patents)

5.  Dong Li (14 out of 20 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Beijing Didi Infinity Technology and Development Co., Ltd.. Retrieved from https://idiyas.com/company/beijing-didi-infinity-technology-and-development-company

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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