Chifeng Chang

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Image data processing method, electronic device and storage medium
- Patent number 10,740,922
- Issue date Aug 11, 2020
- BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO., LTD.
- Chifeng Chang
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
INFORMATION DISPLAYING METHOD AND DEVICE, AND ELECTRONIC DEVICE
- Publication number 20190121537
- Publication date Apr 25, 2019
- Beijing Kingsoft Internet Security Software Co., Ltd.
- Szuhan Wu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE DATA PROCESSING METHOD, ELECTRONIC DEVICE AND STORAGE MEDIUM
- Publication number 20190005674
- Publication date Jan 3, 2019
- BEIJING KINGSOFT INTERNET SECURITY SOFTWARE CO., L TD.
- Chifeng Chang
- G06 - COMPUTING CALCULATING COUNTING