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Shanghai, China

China Unionpay

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USPTO Granted Patents = 15

EPO Patents = 6

Forward Citations = 4

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79 inventors (with patents filed for the assignee):

Yongkai Zhou (4 out of 11 patents)

Zhixiong Tang (3 out of 5 patents)

Xi Shen (3 out of 8 patents)

4. Jien Zhou (2 out of 11 patents)

5. Yongsheng Huang (2 out of 3 patents)

6. Gang Liu (2 out of 113 patents)

7. He Huang (2 out of 21 patents)

8. Dingzhou Li (2 out of 9 patents)

9. Zhuo Chen (2 out of 6 patents)

10. Wei Zhang (2 out of 127 patents)

11. Zhenzhong Zou (2 out of 4 patents)

12. Chengchu Zhan (2 out of 4 patents)

13. Qi Wang (2 out of 27 patents)

14. Xinyuan Xu (2 out of 3 patents)

15. Fen Zou (2 out of 3 patents)

15 patents: Sort by Forward Citations

1. 12770153 - Payment method, user terminal, apparatus device, system,and medium (2026-10-20),

2. 12737179 - SDK repair method and apparatus, terminal, device, system, and medium (2026-09-15),

3. 12730869 - Biometric extraction method and device for secure multi-party computation system (2026-09-08),

4. 12705600 - Method for binding card, terminal device, authentication server and storage medium (2026-08-11),

5. 12705590 - Payment method, gateway device, server and storage medium (2026-08-11),

6. 12700002 - Payment method, terminal devices, servers, systems and medium (2026-08-04),

7. 12688494 - Data processing method, apparatus, device and computer-readable storage medium (2026-07-21),

8. 12675707 - Machine learning-based anomaly detection using a multi-layer predictor with hybrid inputs (2026-07-07),

9. 12659178 - Consortium blockchain admission management method and apparatus (2026-06-16),

10. 12585688 - Sensitive data identification method and apparatus, device, and computer storage medium (2026-03-24),

11. 12572694 - Data processing method and apparatus, electronic device, and storage medium (2026-03-10),

12. 12561481 - Data sharing system, method and apparatus, and device and medium (2026-02-24),

13. 12541597 - Electronic device (2026-02-03),

14. 12541556 - Distributed graph embedding-based federated graph clustering method, apparatus, and readable storage medium (2026-02-03),

15. 8191058 - Computer processing system for realizing data upgrade and a data upgrading method (2012-05-29),

Company Overview

China UnionPay is a leading financial services corporation headquartered in Shanghai, specializing in payment processing and card services. The organization plays a pivotal role in the development of secure and efficient payment solutions, facilitating transactions across various platforms, including online and mobile payments. With a strong presence in Asia and expanding influence globally, China UnionPay focuses on enhancing the payment ecosystem through innovative technologies and partnerships, aiming to streamline financial transactions for consumers and businesses alike.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Nov 3 2026

15 Patents

#179 in Shanghai

#1,927 in China

#40,018 in the World

Shanghai, China

China Unionpay

Forward Citations = 4

79 inventors:

Yongkai Zhou (4 out of 11 patents)

Zhixiong Tang (3 out of 5 patents)

Xi Shen (3 out of 8 patents)

4. Jien Zhou (2 out of 11 patents)

5. Yongsheng Huang (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: China Unionpay. Retrieved from https://idiyas.com/company/china-unionpay

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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