Patent Attorney Justin Y. Cho

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:81941
Firm/Company:Perkins Coie
Address:Seattle, WA 98101
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Ashurst Perkins Coie | Global law firm for the future economy
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-08-01

Top Applicants

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

Applicant Count
Micron Technology, Inc. 1433
Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. 1184
ZTE CORPORATION 1076
GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD. 878
SK hynix Inc. 822
The Regents of the University of California 478
T-Mobile USA, Inc. 402
Shifamed Holdings, LLC 299
SEOUL VIOSYS CO., LTD. 276
Essential Products, Inc. 224
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