Yao-Jen Chang

シニア弁理士

Yao-Jen graduated from National Chiao-Tung University with a bachelor degree in mechanical engineering. After four year's work in a national research and development institute as a research assistant, he went on to gain a master degree in mechanical engineering from University of Pittsburgh. Prior to joining Lee and Li in 1995, he was a mechanical engineer in Nan-Ya Plastic Corporation. Although specializing in mechanical engineering, Yao-Jen also handles design patent prosecution and design patent infringement cases.

    学歴

    University of Pittsburgh (MS, 1991)
    National Chiao-Tung University (BS, 1984)

    専門分野

    Patent prosecution and maintenance ,Patent right exercising, and related patent dispute matters transaction

    経歴

    Nan-Ya Plastic Corporation - mechanical engineer (1992/8 ~ 1995/2)
    Philips Electronic Building Elements - mechanical engineer (Taiwan) Ltd. (1989/1 ~ 1989/6)
    Chung-Shan Institute of Science and Technology – research assistant (1984/7 ~ 1988/11)






    連絡方法

    台北事務所
    電話:+886-2-2763-8000 Ext.2314
    ファックス:+886-2-2766-5566
    メールアドレス:yjc@leeandli.com