Trademark Attorney / Law Firm

Sang Young Han – Trademark Portfolio

With a filing history spanning 18 years (1956–2026), Sang Young Han has represented clients in 3,287 trademark filings before the United States Patent and Trademark Office (USPTO). Over the course of this practice, 1,190 trademarks have achieved registered status, while 1,975 remain pending. Areas of expertise include Class 9 (Computers & Electronics) and Class 21 (Housewares), among 20 Nice Classification classes represented.

3,287 Total Trademarks

All (3,287) Registered (1,190) Pending (1,975) Abandoned (102) Cancelled (1)

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All Years 2026 2025 2024 2023 2022 2021 2020 2019 2018 2017 2016 2015 2014 2007 2006 2004 2003 1956

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OASIS ISLAND

Registered 2007

Practice Areas by Trademark Class

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

Computers & Electronics (583 filings)

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

Housewares (252 filings)

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

Environmental Control (246 filings)

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

Furniture (238 filings)

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

Toys & Sporting Goods (232 filings)

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

Clothing (226 filings)

Clothing, footwear, headgear

Cosmetics & Cleaning (151 filings)

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

Machinery (135 filings)

Machines and machine tools; motors and engines; machine coupling and transmission components

Advertising & Business (128 filings)

Advertising; business management; business administration; office functions

Vehicles (125 filings)

Vehicles; apparatus for locomotion by land, air or water

Frequently Asked Questions

How many trademark applications has Sang Young Han filed?

Sang Young Han has filed 3,287 trademark applications with the United States Patent and Trademark Office (USPTO). Of these, 1,190 registered, 1,975 pending, 102 abandoned, 1 cancelled.

What trademark classes does Sang Young Han specialize in?

Sang Young Han has filed trademarks across 20 Nice Classification classes. The most common practice areas include Class 9 (Computers & Electronics), Class 21 (Housewares), Class 11 (Environmental Control), Class 20 (Furniture), Class 28 (Toys & Sporting Goods). Class 9 covers scientific, nautical, surveying, photographic, cinematographic, optical apparatus and instruments.

How long has Sang Young Han been filing trademarks?

Sang Young Han's trademark filing history with the USPTO spans from 1956 to 2026, covering 70 years of trademark practice. During this period, Sang Young Han has handled 3,287 trademark applications.

What is Sang Young Han's trademark registration success rate?

Sang Young Han has a 92% trademark registration rate, with 1,190 out of 1,293 resolved applications resulting in successful registration. Currently, 1,975 applications are pending review.