Patent Attorney Tom Chen

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:42406
Firm/Company:Haynes and Boone, LLP
Address:Costa Mesa, CA 92626
Last Updated:2026-10-02

Public Data

This information is obtained from searching the Internet and may be out of date or incorrect.

Firm/Company: Haynes Boone | AmLaw Top 100 Law Firm | Service Clients Globally
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-25

Top Applicants

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

Applicant Count
PAYPAL, INC. 2428
QUALCOMM Incorporated 1279
Halliburton Energy Services, Inc. 574
Salesforce, Inc. 368
salesforce.com, inc. 345
FLIR Systems, Inc. 312
The Boeing Company 301
Metawave Corporation 208
Graphcore Limited 203
NetApp, Inc. 180
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