Patent Agent Ching-Yang Chen

USPTO Data

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Reg. No.:70614
Firm/Company:Duane Morris LLP
Address:San Diego, CA 92101
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Welcome to Duane Morris LLP
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-06-13

Top Applicants

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

Applicant Count
PAYPAL, INC. 2166
Kioxia Corporation 1055
NICHIA CORPORATION 986
Nissan Motor Co., Ltd. 818
TOSHIBA TEC KABUSHIKI KAISHA 740
HITACHI AUTOMOTIVE SYSTEMS, LTD. 643
Hitachi Astemo, Ltd. 600
Toshiba Memory Corporation 336
TERUMO KABUSHIKI KAISHA 327
AGC Inc. 311
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