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Home > UNITALEN ATTORNEYS AT LAW > Cases
  • Unitalen Won Two UAV Patent Invalidation Cases for DJI
    Established in 2006, Shenzhen DJI-Innovations (“DJI”) is a global leader in R&D and production of drones control system and Unmanned Aerial Vehicle (UAV) solutions. From the earliest commercial flight control systems, ACE series helicopters control systems, multi-rotors flight control systems, spreading wings series S1000 & s900, to all-i...December 16, 2016
  • Unitalen Defended Client against “Magnetic levitation” Patent Infringement Suit
    “Maglev (Magnetic levitation)” is a technology that uses magnetic force against gravity to levitate objects. As known, there are 3 kinds of “maglev” technologies: one is the “routine conductive maglev” led by Germany, the second is “superconductive maglev” led by Japan, both of which require electricity power t...December 16, 2016
  • Unitalen Helped Client Win Trademark Infringement and Unfair Competition Case, Forcing Defendant to Change Company Name
    Hailan Clothing Ltd. (the plaintiff) is the right owner of trademarks No. 3196649 in respect of “textile materials, cotton fabrics, linen beddings, and furniture coverings of textile” of Class 24 and No. 4077661 September 8, 2016
  • Unitalen Helped Chinese Dairy Company Win a 12-year Battle against Trademark Squatter
    The plaintiff, Henan Hua Hua Niu Group, is the right holder of series marks “Hua Hua Niu in Chinese and logo” registered under Nos. 1185340, 1199434, 3234059 and 3234689 in Class 29 (cited marks). The group is the largest dairy products manufacturers in Henan province, and their product series banded with “Hua Hua Niu (in Chinese)” ta...September 7, 2016
  • Unitalen Helped Tencent Won the 1st Instance of “Dance Everyday” Trademark Infringement Litigation
    September 7, 2016
  • Unitalen Won the 15-Year Marathon Case: The First Rejection by the Supreme People’s Court against the Protest by the Supreme People’s Procuratorate
    August 26, 2016
  • Zhonghua Chemical won the 2nd Instance of the patent litigation vs. Rhodia
    November 25, 2015
  • Comments on the Lafite Case
    April 28, 2012
  • New case where the provision “having other negative influences”in “Trademark Law of PR China” is applicable
    April 19, 2005
  • First Victory for Yuchai
    August 30, 2004
  • Trademark of ‘Laolongkou’ (Old Dragon Mouth) Attained Patent After One Whole Year’s Hard Work
    June 22, 2004
  • Unitalen Successfully Represents Hongjunda Electronics in Opposition against the Trademark “厦星+Amoisun”
    September 22, 2003
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