Gaoqi Zheng

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for incentivizing user log-in to a user account...
- Patent number 10,201,754
- Issue date Feb 12, 2019
- ELECTRONIC ARTS INC.
- Benjamin Topkins
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Systems and methods for incentivizing user log-in to a user account...
- Patent number 9,782,677
- Issue date Oct 10, 2017
- Aftershock Services, Inc.
- Benjamin Topkins
- A63 - SPORTS GAMES AMUSEMENTS