Yifan Wang

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus and method for terminating an authorization to access a r...
- Patent number 11,546,143
- Issue date Jan 3, 2023
- MOAC BLOCKCHAIN TECH, INC.
- Xiaohu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
APPARATUS AND METHOD FOR TERMINATING AN AUTHORIZATION TO ACCESS A R...
- Publication number 20210176052
- Publication date Jun 10, 2021
- MOAC Blockchain Technology Inc.
- Xiaohu Chen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE