Wing K. Chiu – Trademark Portfolio

Wing K. Chiu specializes in Class 35 (Advertising & Business) trademark filings before the United States Patent and Trademark Office (USPTO), with 4 of 8 total filings concentrated in this category. The practice also covers Class 1 (Chemicals) along with 7 other Nice Classification classes. Filing activity spans from 2016 to 2026. Currently, 1 trademark is registered and 6 are pending.