Patent Attorney John F Ryan

USPTO Data

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Reg. No.:47050
Firm/Company:
Address:Ventura, CA 93003
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This information is obtained from searching the Internet and may be out of date or incorrect.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: Holland & Hart LLP | Holland & Hart LLP
Other info: LinkedIn Profile
Firm Profile
Last Updated:2026-05-12

Top Applicants

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

Applicant Count
Advantest Corporation 160
Alibaba Group Holding Limited 128
Dongbu Daewoo Electronics Corporation 118
MediaTek Singapore Pte. Ltd. 80
O2Micro, Inc. 69
Advantest Test Solutions, Inc. 47
NVIDIA Corporation 37
MEDIATEK INC. 31
THE REGENTS OF THE UNIVERSITY OF MICHIGAN 29
Vishay-Siliconix 28
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