Hui LEI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Systems and methods for activity recommendation
- Patent number 10,922,717
- Issue date Feb 16, 2021
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Zhou Ye
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS AND METHODS FOR DETERMINING A NEW ROUTE IN A MAP
- Publication number 20200158522
- Publication date May 21, 2020
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Yu WANG
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS FOR PROCESSING A CONVERSATION MESSAGE
- Publication number 20200152183
- Publication date May 14, 2020
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Yu WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SYSTEMS AND METHODS FOR ACTIVITY RECOMMENDATION
- Publication number 20180293614
- Publication date Oct 11, 2018
- BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
- Zhou YE
- G06 - COMPUTING CALCULATING COUNTING