WEI FAN

Follow

Person

HANGZHOU, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Illegal attack prevention
- Patent number 11,270,140
- Issue date Mar 8, 2022
- Hangzhou Hikvision Digital Technology Co., Ltd.
- Fan Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Card-based information displaying method and apparatus, and informa...
- Patent number 10,909,314
- Issue date Feb 2, 2021
- ADVANCED NEW TECHNOLOGIES CO., LTD.
- Gan Zhang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
ILLEGAL ATTACK PREVENTION
- Publication number 20210241012
- Publication date Aug 5, 2021
- HANGZHOU HIKVISION DIGITAL TECHNOLOGY CO., LTD.
- Fan Wei
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CARD-BASED INFORMATION DISPLAYING METHOD AND APPARATUS, AND INFORMA...
- Publication number 20190171699
- Publication date Jun 6, 2019
- ALIBABA GROUP HOLDING LIMITED
- GAN ZHANG
- G06 - COMPUTING CALCULATING COUNTING