Hsiu-Ru Chien


Hsiu-Ru Chien has educational backgrounds in science, management and law. As an attorney-at-law and also a certified patent attorney, Hsiu-Ru started her patent-specialized career as a patent engineer in the Chemical Group of the Patent and Technology Department in Lee and Li. She has extensive experience in patent prosecution, patent infringement litigation, patent invalidation actions and administrate remedy procedures.

Hsiu-Ru periodically publishes patent law related articles, especially reviews on Taiwan patent litigation practices and developments in the Taiwan patent system in well-known international journals such as World Intellectual Property Report and International Law Office Newsletter.

Hsiu-Ru passed the Chinese patent bar examination in 2013.

    Educational Background

    National Taiwan University, Department of Zoology (Bachelor of Science);
    National Chiao-Tung University (Master of Management Science);
    National Cheng-Chi University, Department of Law (LL.M.)


    Patent procurement and strategy consultation; Patent-related administrative appeal and administrative suit; Patent infringement litigation; ,Patent and technology licensing; ,Trademark, copyright and trade secret dispute resolution;,Anti-unfair competition litigation; ,Corporate contract management and dispute resolution


    Patent engineer of Chemical Group, Patent and Technology Department in Lee and Li
    Attorney-at-Law, Patent and Technology Department in Lee and Li
    Adjunct Assistant Professor, Shih Hsin University (2015-)
    Chair of the International Affairs Committee of the Taiwan Patent Attorneys Association (2016)


    admitted 2008, Patent Attorney; 2002, Patent Agent; 2001, Attorney at Law, R.O.C.


    Asialaw Leading Lawyers –Distinguished Practitioner for Intellectual Property, 2020
    Chambers Asia-Pacific – Ranked Lawyer, 2015, 2016, 2017, 2018 & 2019
    Asia IP Experts –Leading Lawyer in Patent Enforcement, 2015, 2016, 2017 & 2018
    IAM 1000 – The World’s Leading Patent Professionals 2017 & 2018
    Asialaw Leading Lawyer – Leading Lawyer for Intellectual Property, 2017 & 2018
    Chambers and Partners – Ranked Lawyer, 2016
    Chambers Global – Ranked Lawyer, 2016
    The Legal 500 – Recommended Leading Individual in Intellectual Property, 2015


    Contact Information

    Taipei Office
    Telephone:+886-2-2763-8000 Ext.2806