EPO Patents = 2

Trademarks = 2

Forward Citations = 0

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22 inventors (with patents filed for the assignee):

Weiwei Qiu (2 out of 14 patents)

Wei Guo (1 out of 6 patents)

Keting Yin (1 out of 3 patents)

4. Qilei Li (1 out of 3 patents)

5. Wei Li (1 out of 45 patents)

6. Fanglei Huang (1 out of 8 patents)

7. Song Han (1 out of 4 patents)

8. Xuanxuan Xu (1 out of 2 patents)

9. Siqi Ren (1 out of 4 patents)

10. Minghui Wu (1 out of 2 patents)

11. Shuai Zhao (1 out of 4 patents)

12. Kejie Zhang (1 out of 4 patents)

13. Qi He (1 out of 1 patent)

14. Yeqi Tao (1 out of 1 patent)

15. Jinsong Han (1 out of 2 patents)

3 patents: Sort by Forward Citations

1. 12381724 - Data maximum/minimum value aggregation method and system for privacy protection (2025-08-05),

2. 12360975 - Method for data processing, database system, computer equipment, and storage medium (2025-07-15),

3. 12287776 - Method, apparatus and device for parallel execution of smart contract, and medium (2025-04-29),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

3 Patents

#222 in Hangzhou

#8,360 in China

Hangzhou, China

Hangzhou Hyperchain Technology Co., Ltd.

Forward Citations = 0

22 inventors:

Weiwei Qiu (2 out of 14 patents)

Wei Guo (1 out of 6 patents)

Keting Yin (1 out of 3 patents)

4. Qilei Li (1 out of 3 patents)

5. Wei Li (1 out of 45 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Hangzhou Hyperchain Technology Co., Ltd.. Retrieved from https://idiyas.com/company/hangzhou-hyperchain-technology-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]

2 patents (EPO):

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]