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Trademark Attorney / Law Firm

Ya-Fen Chen – Trademark Portfolio

Ya-Fen Chen has 37 trademark filings recorded with the United States Patent and Trademark Office (USPTO). Of these, 24 trademarks are successfully registered — a 75% registration rate, with an additional 5 applications currently pending. The strongest areas of practice include Class 9 (Computers & Electronics) and Class 1 (Chemicals). Filing activity has been recorded from 2015 through 2025, spanning 8 years.

37 Total Trademarks
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All (37) Registered (24) Pending (5) Abandoned (8)
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