Haikuo ZHANG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for resolving domain name based on co-governan...
- Patent number 11,558,343
- Issue date Jan 17, 2023
- China Internet Network Information Center
- Yu Zeng
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
BLOCKCHAIN AND DNSSEC-BASED USER AUTHENTICATION METHOD, SYSTEM, DEV...
- Publication number 20210266311
- Publication date Aug 26, 2021
- CHINA INTERNET NETWORK INFORMATION CENTER
- Yu ZENG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESPONDING AND PROCESSING METHOD FOR DNSSEC NEGATIVE RESPONSE
- Publication number 20190124111
- Publication date Apr 25, 2019
- CHINA INTERNET NETWORK INFORMATION CENTER
- Xiaodong LI
- H04 - ELECTRIC COMMUNICATION TECHNIQUE