Sanhong LI

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Resource reclamation method and apparatus
- Patent number 10,599,564
- Issue date Mar 24, 2020
- Alibaba Group Holding Limited
- Yumin Qi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
RESOURCE RECLAMATION METHOD AND APPARATUS
- Publication number 20200174922
- Publication date Jun 4, 2020
- ALIBABA GROUP HOLDING LIMITED
- Yumin QI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
RESOURCE RECLAMATION METHOD AND APPARATUS
- Publication number 20180239699
- Publication date Aug 23, 2018
- Alibaba Group Holding Limited
- Yumin QI
- G06 - COMPUTING CALCULATING COUNTING