Trademark Attorney / Law Firm

Yoon S. Ham – Trademark Portfolio

With a filing history spanning 30 years (1987–2021), Yoon S. Ham has represented clients in 1,761 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 674 trademarks have achieved registered status, while 4 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 3 (Cosmetics & Cleaning), among 20 Nice Classification classes represented.

1,761 Total Trademarks
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