Forward Citations = 4

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18 inventors (with patents filed for the assignee):

Zhiwei Yan (6 out of 14 patents)

Hongtao Li (5 out of 7 patents)

Yu Zeng (5 out of 5 patents)

4. Anlei Hu (4 out of 4 patents)

5. Kejun Dong (4 out of 4 patents)

6. Xiaodong Li (2 out of 38 patents)

7. Douxuan Nan (2 out of 2 patents)

8. Yanfeng Wang (1 out of 37 patents)

9. Qi Yang (1 out of 27 patents)

10. Yong Chen (1 out of 42 patents)

11. Zhiyong Zhang (1 out of 22 patents)

12. Xue Yang (1 out of 22 patents)

13. Jiankang Yao (1 out of 2 patents)

14. Ning Kong (1 out of 3 patents)

15. Guanggang Geng (1 out of 2 patents)

7 patents: Sort by Forward Citations

1. 11930113 - Blockchain hybrid consensus-based system for maintaining domain name information (2024-03-12),

2. 11831772 - Blockchain multi-party shared-governance-based system for maintaining domain name information (2023-11-28),

3. 11831660 - Blockchain-based method and system for handling domain name abuse (2023-11-28),

4. 11700227 - Identifier resolution method and apparatus for the internet of things (2023-07-11),

5. 11558343 - Method and apparatus for resolving domain name based on co-governance chain (2023-01-17),

6. 10764327 - E-mail anti-phishing system and method (2020-09-01),

7. 9681345 - Data transmission method for mobile receiver in publish/subscribe system (2017-06-13),

Company Overview

China Internet Network Information Center is a state-owned network information center in China. It is responsible for domain name registration and managing the .cn top-level domain. The organization also conducts research and provides statistics on the internet development in China.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

7 Patents

#384 in Beijing

#3,923 in China

Beijing, China

China Internet Network Information Center

Forward Citations = 4

18 inventors:

Zhiwei Yan (6 out of 14 patents)

Hongtao Li (5 out of 7 patents)

Yu Zeng (5 out of 5 patents)

4. Anlei Hu (4 out of 4 patents)

5. Kejun Dong (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: China Internet Network Information Center. Retrieved from https://idiyas.com/company/china-internet-network-information-center

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]