Patent Attorney Sonny S.H. Choi

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:65889
Firm/Company:Staas & Halsey, LLP
Address:Washington, DC 20005
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Intellectual Property Law Firm Washington DC, Staas & Halsey, LLP
Other info: LinkedIn Profile Not Found
Firm Profile
Last Updated:2026-02-14

Top Applicants

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

Applicant Count
Samsung Electronics Co., Ltd. 2587
FUJITSU LIMITED 1486
FUJI ELECTRIC CO., LTD. 483
AUDI AG 275
Fujitsu Optical Components Limited 215
NTN CORPORATION 207
NIKON CORPORATION 167
TOMY COMPANY, LTD. 89
TOPPAN PRINTING CO., LTD. 89
FUJITSU COMPONENT LIMITED 67
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