Lei CHI

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for link address update
- Patent number 10,116,529
- Issue date Oct 30, 2018
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Chong Wu
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Method and Device for Link Address Update
- Publication number 20160269253
- Publication date Sep 15, 2016
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Chong WU
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and Device for Link Address Update
- Publication number 20160239506
- Publication date Aug 18, 2016
- BEIJING GRIDSUM TECHNOLOGY CO., LTD.
- Chong WU
- G06 - COMPUTING CALCULATING COUNTING