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    Mechanics

    NTD Mechanics Group

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    Our Mechanics Group provides broad and highly qualified intellectual property legal services in the mechanical engineering, materials science and related technologies. Our services cover preparing, filing and prosecuting patent applications for invention, utility model and design both domestically and abroad, infringement analysis, invalidation and litigation, etc.

    Our technologies are diverse to include agricultural machines and implements; grain milling machines; food treating apparatus; tobacco preparing apparatus; clothes making appliances; medical instruments; physical training appliances; vibration generating and transmitting technology; cleaning apparatus; metal pressing technology; casting and metallurgy; machine tools; grinding and polishing technology; hand tools; plastics processing technology; paper making technology; printing technology; automobile; railway vehicles; aircrafts; transporting and storage devices; building technology; engines; hydraulic machines; combustion apparatus; heat exchanging technology; measuring technology; industrial control technology; and so on.

    Our attorneys hold at least undergraduate engineering or other science degrees, and most of them hold advanced degrees. Some have had engineering or scientific working experience in respective industries. Many attorneys are qualified for litigation and have accumulated rich experiences. As a diligent, devoted and aggressive team, we have been approved by more and more clients.

    Christopher Shaowei

    Leading Partner

    Senior Partner

    Attorney-at-Law

    Patent Attorney

    Trademark Attorney

    shaowei@chinantd.com

    +86-10-63611599

    Rick X. P. LIU

    Partner

    Patent Attorney

    rickliu@chinantd.com

    +86-10-63611678

    Honggui CAI

    Partner

    Attorney-at-Law

    Patent Attorney

    chgui@chinantd.com

    +86-10-63611685

    Shengli CAI

    Partner

    Patent Attorney

    caishengli@chinantd.com

    +86-10-63611666-1080