Shifan Zhao

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Hangzhou, Zhejiang, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for correcting license plate
- Patent number 11,023,759
- Issue date Jun 1, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Hui Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Speed prediction method and apparatus
- Patent number 10,872,525
- Issue date Dec 22, 2020
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD
- Yuyao Xu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of processing passage record and device
- Patent number 10,810,870
- Issue date Oct 20, 2020
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Long Wang
- G08 - SIGNALLING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND DEVICE FOR CORRECTING LICENSE PLATE
- Publication number 20190272437
- Publication date Sep 5, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Hui WANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
SPEED PREDICTION METHOD AND APPARATUS
- Publication number 20190139402
- Publication date May 9, 2019
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Yuyao XU
- G08 - SIGNALLING
Information Patent Application
METHOD OF PROCESSING PASSAGE RECORD AND DEVICE
- Publication number 20180357891
- Publication date Dec 13, 2018
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Long Wang
- G08 - SIGNALLING