Yajun Liu – Trademark Portfolio

Entity Type: 01

Yajun Liu holds 2 U.S. trademarks filed with the United States Patent and Trademark Office (USPTO), with a strong focus on Class 3 (Cosmetics & Cleaning) — 2 filings in this category. Currently, 2 trademarks are registered. Notable registered marks include WHOHEAR and WAITNIGHT. The owner is based in Meishan City, Sichuan Province.

Group 1, Haizhu Village, Duoyue Town, Dongpo District

Meishan City, Sichuan Province 620000 , CN

2 Total Trademarks

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WHOHEAR
WHOHEAR
Registered 2026
WAITNIGHT
WAITNIGHT
Registered 2026

Trademark Classifications

Yajun Liu's trademark portfolio spans 1 Nice Classification class, reflecting the scope of goods and services protected under their brand portfolio.

3
Cosmetics & Cleaning (2 filings)

Bleaching preparations and other substances for laundry use; cleaning, polishing, scouring

Frequently Asked Questions

How many trademarks does Yajun Liu have?

Yajun Liu has 2 U.S. trademarks filed with the USPTO. Of these, 2 registered.

What trademark classes does Yajun Liu file in?

Yajun Liu files trademarks across 1 Nice Classification class. The most active classes are Class 3 (Cosmetics & Cleaning). Class 3 covers bleaching preparations and other substances for laundry use; cleaning, polishing, scouring.

What are Yajun Liu's most well-known trademarks?

Yajun Liu's registered trademark portfolio includes well-known marks such as WHOHEAR and WAITNIGHT. These are among 2 currently registered trademarks in the portfolio.

What is Yajun Liu's trademark registration success rate?

Yajun Liu has a 100% trademark registration rate, with 2 out of 2 resolved applications resulting in successful registration. Currently, 0 applications are pending review.