Changyang DONG

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Beijing, CN

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Patents Grantslast 30 patents

Information Patent Grant
Method and device for providing authentication information on web page
- Patent number 10,686,835
- Issue date Jun 16, 2020
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Jing Tan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for providing website authentication data for...
- Patent number 10,491,606
- Issue date Nov 26, 2019
- BAIDU ONLINE NETWORK TECHNOLOGY (BEIJING) CO., LTD.
- Changyang Dong
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR PROVIDING WEBSITE AUTHENTICATION DATA FOR...
- Publication number 20180337930
- Publication date Nov 22, 2018
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Changyang DONG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR PROVIDING AUTHENTICATION INFORMATION ON WEB PAGE
- Publication number 20180034853
- Publication date Feb 1, 2018
- Baidu Online Network Technology (Beijing) Co., Ltd.
- Jing TAN
- G06 - COMPUTING CALCULATING COUNTING