Fei Xiao

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Hangzhou, CN

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Patents Grantslast 30 patents

Information Patent Grant
Measurement method and apparatus
- Patent number 11,017,552
- Issue date May 25, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Xiaowang Cai
- G01 - MEASURING TESTING
Information Patent Grant
Sample screening method and apparatus, and service object data sear...
- Patent number 10,990,849
- Issue date Apr 27, 2021
- Alibaba Group Holding Limited
- Fei Xiao
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
MEASUREMENT METHOD AND APPARATUS
- Publication number 20190172214
- Publication date Jun 6, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Xiaowang CAI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Sample Screening Method and Apparatus, and Service Object Data Sear...
- Publication number 20190019064
- Publication date Jan 17, 2019
- ALIBABA GROUP HOLDING LIMITED
- Fei Xiao
- G06 - COMPUTING CALCULATING COUNTING