DU CHENJIAN – Trademark Portfolio
Entity Type: 01
DU CHENJIAN holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 9 (Computers & Electronics) — 2 filings in this category. Currently, 1 trademark is registered. Notable registered marks include MASDIO. The owner is based in SHANGHAI.
602, BUILDING 69
NO.860, YANGSI, PUDONG XINQU
SHANGHAI 200126 , CN
Showing of trademarks Trademarks
Trademark Classifications
DU CHENJIAN's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.
Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments
Frequently Asked Questions
How many trademarks does DU CHENJIAN have?
DU CHENJIAN has 2 U.S. trademarks filed with the USPTO. Of these, 1 registered, 1 cancelled.
What trademark classes does DU CHENJIAN file in?
DU CHENJIAN files trademarks across 1 Nice Classification class. The most active classes are Class 9 (Computers & Electronics). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.
What are DU CHENJIAN's most well-known trademarks?
DU CHENJIAN's registered trademark portfolio includes well-known marks such as MASDIO. These are among 1 currently registered trademark in the portfolio.
What is DU CHENJIAN's trademark registration success rate?
DU CHENJIAN has a 50% trademark registration rate, with 1 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.