Hongshu Liao

Follow

Person

Mountain View, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Browser attestation challenge and response system
- Patent number 10,402,555
- Issue date Sep 3, 2019
- Google LLC
- Haidong Shao
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image based CAPTCHA challenges
- Patent number 10,042,992
- Issue date Aug 7, 2018
- Google LLC
- Wei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Controlling access to online resources using device validations
- Patent number 10,044,725
- Issue date Aug 7, 2018
- Google LLC
- Aaron Malenfant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image based CAPTCHA challenges
- Patent number 9,760,700
- Issue date Sep 12, 2017
- Google Inc.
- Wei Liu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image Based CAPTCHA Challenges
- Publication number 20170372048
- Publication date Dec 28, 2017
- Google Inc.
- Wei Liu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CONTROLLING ACCESS TO ONLINE RESOURCES USING DEVICE VALIDATIONS
- Publication number 20170180384
- Publication date Jun 22, 2017
- Google Inc.
- Aaron Malenfant
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Browser Attestation Challenge and Response System
- Publication number 20170180373
- Publication date Jun 22, 2017
- Google Inc.
- Haidong Shao
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image Based CAPTCHA Challenges
- Publication number 20170161477
- Publication date Jun 8, 2017
- Google Inc.
- Wei Liu
- G06 - COMPUTING CALCULATING COUNTING