Trademark Attorney / Law Firm

Chieh An Chen – Trademark Portfolio

With a filing history spanning 10 years (1990–2024), Chieh An Chen has represented clients in 45 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 39 trademarks have achieved registered status, while 1 remains pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 30 (Staple Foods), among 19 Nice Classification classes represented.

45 Total Trademarks
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