Yung-Cheng Hsieh

Counselor

Yung-Cheng Hsieh graduated from the Chemical Engineering department of National Tsing Hua University. Mr. Hsieh is knowledgeable in the patent practices of the ROC, CN, US, EPC, PCT, and others.



Mr. Hsieh is a counselor at Lee and Li, Attorneys-at-Law, and practices client counseling, preparation and prosecution of patent applications, and patent dispute cases. He has represented numerous high-tech clients (such as Molex, MK Electron, HannStar, Source Photonics, and others) with remarkable success in patent disputes.



Mr. Hsieh has extensive experience in patent applications in the areas of chemicals and materials, LEDs, IC fabrication, TFT-LCDs, semiconductor memory, optical storage, and hard disk drives. Before joining this firm, Mr. Hsieh acquired his technical experience working as an R&D engineer for a high technology company in Hsinchu Science Park, specializing in semiconductor fabrication and optoelectronics.

    Educational Background

    National Tsing Hua University, Master's Degree in Chemical Engineering (1997)
    TamKang University, Bachelor's Degree in Chemistry Science (1995).

    Practices

    Yung-Cheng focuses his practice on client counseling, preparing patent applications, and patent searches. He is experienced in patent opposition, cancellation, and validity assessment and infringement assessment.

    Experiences

    Lee and Li (2002 - Present)
    RITEK Corp(2000-2002), Optoelectronics R&D Engineer






    Contact Information  

    Hsinchu Office
    Telephone:+886-3-579-9911 Ext.268
    Fax:+886-3-578-0018
    E-Mail:yungcheng@leeandli.com