Patent Attorney Elliott Sungwoong Cho

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:74928
Firm/Company:William Park & Associates
Address:Hinsdale, IL 60521
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This information is obtained from searching the Internet and may be out of date or incorrect.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: William Park & Associates Ltd.
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-10-11

Top Applicants

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

Applicant Count
SK hynix Inc. 3710
ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE 504
WONIK IPS CO., LTD. 53
SEOUL NATIONAL UNIVERSITY R&DB FOUNDATION 24
S&S TECH Co., Ltd. 22
THE TRUSTEES OF INDIANA UNIVERSITY 17
IDEAHUB INC. 11
Global Technologies Co., LTD 7
UNIVERSITY-INDUSTRY COOPERATION GROUP OF KYUNG HEE UNIVERSITY 6
YONSEI UNIVERSITY WONJU INDUSTRY-ACADEMIC COOPERATION FOUNDATION 4
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