Patent Attorney Yi Zhang

USPTO Data

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Reg. No.:74150
Firm/Company:Chang & Hale LLP
Address:Irvine, CA 92612
Last Updated:2026-04-05

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Chang & Hale | Intellectual Property Law
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-06-19

Top Applicants

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

Applicant Count
SKYWORKS SOLUTIONS, INC. 985
Auris Health, Inc. 37
BOURNS, INC. 37
LIFE PATCH INTERNATIONAL 31
Tedder Industries, LLC 20
mophie inc. 19
Hayden AI Technologies, Inc. 14
TOHOKU UNIVERSITY 13
Skyworks Global Pte. Ltd. 11
Viralocity Software, LLC 7
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