TrademarkDir

Trademark Attorney / Law Firm

Yifei Zou – Trademark Portfolio

With a filing history spanning 14 years (2010–2025), Yifei Zou has represented clients in 563 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 343 trademarks have achieved registered status, while 76 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 21 (Housewares), among 20 Nice Classification classes represented.

563 Total Trademarks
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All (563) Registered (343) Pending (76) Abandoned (140) Cancelled (4)
All Years 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2014 2012 2011 2010
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Practice Areas by Trademark Class

Yifei Zou's trademark practice covers 20 Nice Classification classes, representing the range of industries and goods/services handled in their USPTO filings.

9
Computers & Electronics (68 filings)

Scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments

21
Housewares (59 filings)

Household or kitchen utensils and containers; combs and sponges; brushes

25
Clothing (53 filings)

Clothing, footwear, headgear

3
Cosmetics & Cleaning (51 filings)

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

28
Toys & Sporting Goods (42 filings)

Games and playthings; gymnastic and sporting articles; decorations for Christmas trees

5
Pharmaceuticals (36 filings)

Pharmaceutical and veterinary preparations; sanitary preparations for medical purposes

35
Advertising & Business (36 filings)

Advertising; business management; business administration; office functions

11
Environmental Control (30 filings)

Apparatus for lighting, heating, steam generating, cooking, refrigerating, drying

20
Furniture (29 filings)

Furniture, mirrors, picture frames; goods of wood, cork, reed, cane, wicker

12
Vehicles (28 filings)

Vehicles; apparatus for locomotion by land, air or water

Frequently Asked Questions

How many trademark applications has Yifei Zou filed?

Yifei Zou has filed 563 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 343 registered, 76 pending, 140 abandoned, 4 cancelled.

What trademark classes does Yifei Zou specialize in?

Yifei Zou has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 21 (Housewares), Class 25 (Clothing), Class 3 (Cosmetics & Cleaning), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has Yifei Zou been filing trademarks?

Yifei Zou's trademark filing history with the USPTO spans from 2010 to 2025, covering 15 years of trademark practice. During this period, Yifei Zou has handled 563 trademark applications.

What is Yifei Zou's trademark registration success rate?

Yifei Zou has a 70% trademark registration rate, with 343 out of 487 resolved applications resulting in successful registration. Currently, 76 applications are pending review.