Zhihao OU

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for providing information for on-demand services
- Patent number 11,017,327
- Issue date May 25, 2021
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Lingyu Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHODS AND SYSTEMS FOR CARPOOLING
- Publication number 20200013020
- Publication date Jan 9, 2020
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Baotong YANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR PROVIDING INFORMATION FOR ON-DEMAND SERVICES
- Publication number 20180268324
- Publication date Sep 20, 2018
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Lingyu ZHANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE