Patent Attorney Alexander C Chen

USPTO Data

USPTO data is frequently out of date.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

Reg. No.:45591
Firm/Company:
Address:La Canada-Flintridge, CA 91011
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This information is obtained from searching the Internet and may be out of date or incorrect.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: None
Other info: LinkedIn Profile
Firm Profile Not Found
Last Updated:2026-08-30

Top Applicants

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

Applicant Count
Beijing Zitiao Network Technology Co., Ltd. 2118
Bytedance Inc. 1372
Lemon Inc. 796
Beijing Bytedance Network Technology Co., Ltd. 679
Beijing Youzhuju Network Technology Co., Ltd. 385
Beijing Volcano Engine Technology Co., Ltd. 269
Facebook, Inc. 186
Beijing Kuaimajiabian Technology Co., Ltd. 129
Douyin Vision Co., Ltd. 97
Beijing Microlive Vision Technology Co., Ltd. 73
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