Patent Agent Liyan Zhu

USPTO Data

USPTO data is frequently out of date. You can update your information at the USPTO OED website.

Reg. No.:71580
Firm/Company:Polygon IP, LLP
Address:Walnut Creek, CA 94597
Last Updated:2026-07-13

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Polygon IP // Intellectual Property Protection
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-06-15

Top Applicants

This practitioner has been affiliated with the following applicants over the past 10 years.

Applicant Count
Salesforce, Inc. 197
Lam Research Corporation 180
CelLink Corporation 62
DIMAAG-AI, Inc. 49
salesforce.com, inc. 45
Harbinger Motors Inc. 40
Cuberg, Inc. 34
FABRIC8LABS, INC. 24
NovaSignal Corp. 20
Robust AI, Inc. 20
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