Legal Affair Sub-platform

    IPOS platform, by attracting many famous law firms and IP agencies at home and abroad as cooperation agencies, can offer all-round services in relation to IP laws and IP agency services, whole-course legal services for companies involved in the infringement or lawsuit at home and abroad, and patent application agency service at home and abroad.

    Main services
    1.Patent related service
    Patent application (including PCT)
    Patent reexamination and invalidity
    Patent infringement litigation
    Patent administrative litigation
    Customs protection for patents
    2.Trademark related service
    Trademark application ( including overseas)
    Trademark infringement litigation
    Trademark administrative litigation
    Customs protection for trademarks
    Renowned trademark recognition and protection
    Trademark investigation

    Other intellectual property related law services
    Technological contract lawsuit/arbitration
    Economic contract lawsuit/arbitration
    Administrative investigation
    Customs administrative investigation
    Intellectual property judicial expertise
    Intellectual property legal adviser
    Intellectual property contract draft, amendment and examination
    Intellectual property legal consultation
    Copyright registration
    Computer software registration
    Integrated circuit layout design registration
    Intellectual property customs protection record
    Domain name registration and dispute solution
    Litigations for business secret, product packaging and anti-unfair competition
    Investigation and collection of evidence

    Some cooperative law firms and IP agencies

    DeHeng Law Offices
    Dacheng Law Offices
    W & L Law Firm China
    Beijing H & J Law Firm
    Beijing Huize Intellectual Property Law LLC
    Lee, Tsai & Partners
    Japan MIRAIO
    Lerner David Littenberg Krumholz & Mentlik LLP
    Knowhow Intellectual Property Group
    Sunshine Intellectual Property International Co., Ltd

    Typical cases of cooperative law firms

    Patent cases

    TSMC v. SMIC
    Lenovo V. a company (patent litigation on the patent of five-stroke character)
    A Company of U.S.A V. Sang Kesi Company Protest on the infringement litigation of trademark, copyright and Design)
    OBE of Germany V. A plurality of glasses companies (Patent infringement litigation)
    A company in Hongkong being sued with patent infringement in Germany (Design)
    LIN Yongen V. The patent reexamination board of SIPO (Administrative Contentious Case)
    StrixLimited of GB being sued with patent invalidity (Administrative Contentious Case)

    Trademark cases

    TOTO company of Japan (trademark reexamination)
    A series of lawsuits of “Peter Rabbit” The first suit on affirmation of no tort in China
    Taisheng Company V. New Orient (Protest on the copyright infringement)
    A company of New York, U.S.A V. A company of Indonesia (Protest on trademark infringement)
    A company of CA, U.S.A V. A company of New York (Trademark cancellation application)
    A company of Japan V. A company of Guangdong (Trademark infringement)

    Copyright cases

    ORACLE U. S. A V. A company (Software infringement) Serial cases of copyright infringement to Huanzhu Louzhu (Relating movies, TV, and software)
    A famous Press V. A plurality of websites (illegal uploading)
    Mr. Zhang V. CCTV (Copyright infringement)

    For any inquiry, please feel free to contact Intellectual Property Service Center:
    Tel: +86-10-62679550    E-mail: ipos@ctex.cn