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Sunnyvale, CA, United States of America

Haidong Shao

USPTO Granted Patents = 7 (Patent Applications = 2)

EPO Patents = 3 (Patent Applications = 2)

Average Co-Inventor Count = 6.8

ph-index = 1

Forward Citations = 3(Granted Patents)

Location History:

Sunnyvale, CA (US) (2017 - 2019)
Foster City, CA (US) (2023)

Company Filing History:

7 out of 32,429

Years Active: 2017-2025

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7 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 12425669 - Systems and methods to deliver content during client authentication process in a distributed computing system (2025-09-23),

2. 12244730 - Systems and methods to evaluate client device trust in a distributed computing system (2025-03-04),

3. 11606590 - Systems and methods to deliver content during client authentication process in a distributed computing system (2023-03-14),

4. 10402555 - Browser attestation challenge and response system (2019-09-03),

5. 10044725 - Controlling access to online resources using device validations (2018-08-07),

6. 10042992 - Image based CAPTCHA challenges (2018-08-07),

7. 9760700 - Image based CAPTCHA challenges (2017-09-12),

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