Hanway Chang

Patent Examiner at USPTO - Alexandria, VA, US

Hanway Chang's Colleagues at USPTO
Amando Carigo

Audio Visual Specialist for Trademark Information Desktop and Audio Visual Support

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Berteau Joisil

Patent Examiner (Art Unit 2487: Video Compression Systems, Camera Systems)

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Lakeisha Munn

Trademark Examining Attorney

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Hanway Chang's Contact Details
HQ
571-272-9250
Location
Washington D.C. Metro Area
Company
USPTO
Hanway Chang's Company Details
USPTO logo, USPTO contact details

USPTO

Alexandria, VA, US • 5000 - 9999 Employees
Government

For over 200 years, the basic role of the United States Patent and Trademark Office (USPTO) has remained the same: to promote the progress of science and the useful arts by securing for limited times to inventors the exclusive right to their respective discoveries (Article 1, Section 8 of the United States Constitution). Under this system of protection, American industry has flourished. New products have been invented, new uses for old ones discovered, and employment opportunities created for millions of Americans. The strength and vitality of the U.S. economy depends directly on effective mechanisms that protect new ideas and investments in innovation and creativity. The continued demand for patents and trademarks underscores the ingenuity of American inventors and entrepreneurs. The USPTO is at the cutting edge of the Nation's technological progress and achievement. The USPTO is a federal agency in the Department of Commerce. The USPTO occupies several interconnected buildings in Alexandria, Virginia. The office employs more than 10,000 people -- including engineers, scientists, attorneys, analysts, computer specialists -- all dedicated to protecting U.S. intellectual property rights.

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Frequently Asked Questions about Hanway Chang
Hanway Chang currently works for USPTO.
Hanway Chang's role at USPTO is Patent Examiner.
Hanway Chang's email address is ***@uspto.gov. To view Hanway Chang's full email address, please signup to ConnectPlex.
Hanway Chang works in the Government industry.
Hanway Chang's phone number is 571-272-9250
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