Patent Attorney Brian T Hahn

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:69069
Firm/Company:Weaver Austin Villeneuve & Sampson, LLP
Address:Oakland, CA 94607
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Home
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-06-11

Top Applicants

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

Applicant Count
Lam Research Corporation 1659
QUALCOMM Incorporated 1220
View, Inc. 635
Amazon Technologies, Inc. 433
MEDTRONIC MINIMED, INC. 314
GUARDANT HEALTH, INC. 295
Meta Platforms Technologies, LLC 200
The Regents of the University of California 187
Facebook Technologies, LLC 187
PolyPlus Battery Company 142
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