Dingtone Communications, Limited – Trademark Portfolio

Entity Type: 03

Dingtone Communications, Limited holds 4 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 3 filings in this category. The portfolio also extends into Class 8 (Hand Tools) across 2 Nice Classification classes. The owner is based in Sunnyvale, CA.