Office Locations

Alexandria, VA

1700 Diagonal Road, Suite 300
Alexandria, VA 22314

Phone: +1 (703) 684-1111
Fax: +1 (703) 518-5499
Email: info@ipfirm.com


Hsinchu City, Taiwan

201, No. 47, Yuancyu 2nd Rd.
IP Innovation Center
Hsinchu Science Park 300
Hsinchu City, Taiwan, R.O.C.

Phone: +886-3-5775912


Tokyo, Japan

4th Floor
Shinagawa E. One Tower Centre
2-16-1 Konan, Minato-ku
Tokyo, Japan 108-00750

Phone: +81 90 9642-4400
Fax: +81 3 4333-0851

Ching-Cheng (Tony) Chang

Associate


Photo of Ching-Cheng (Tony) Chang
Mr. Chang’s practice is primarily directed to preparing and prosecuting patent applications for U.S. and foreign clients in electrical and mechanical arts.

Mr. Chang has over three years of engineering experience in the areas of wireless communications, including circuit design and programming. He also served as a patent engineer in a Taiwanese electronic company for three years before joining the Firm.

Mr. Chang holds a Juris Doctor degree from the Temple University Beasley School of Law, and a Master’s degree in Communication Engineering and a Bachelor’s degree in Electrical Engineering from National Taiwan University.