Inventor · disambiguated record
Hongshu Liao
Also filed as: LIAO HONGSHU
4 granted patents·4 citations·filing 2015–2017
61Inventor score
Files withGOOGLE INC4
Top patents by PatentIndex Score
4 records- 0169US9760700B2Image based CAPTCHA challengesGOOGLE INC·Filed 2015·Granted Sep 12, 2017·2 cites·20 claims
- 0268US10044725B2Controlling access to online resources using device validationsGOOGLE INC·Filed 2015·Granted Aug 7, 2018·2 cites·20 claims
- 0348US10042992B2Image based CAPTCHA challengesGOOGLE INC·Filed 2017·Granted Aug 7, 2018·0 cites·20 claims
- 0436US10402555B2Browser attestation challenge and response systemGOOGLE INC·Filed 2015·Granted Sep 3, 2019·0 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →