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Joy Wang's picture

Joy Wang

Office: Beijing

Phone number: (86 10) 6535 5888

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Joy is a Partner in DaHui Lawyers’ Dispute Resolution practice team. Joy has accumulated extensive litigation experience in all types of intellectual property disputes, covering patents, copyrights, trademarks, unfair competition and anti-monopoly cases. Joy has represented many multinational companies and domestic enterprises in handling complex intellectual property litigation and disputes. In addition, Joy has rich experience in handling patent invalidation procedures before the Patent Reexamination Board and trademark invalidation procedures before the Trademark Review and Adjudication Board. Before joining DaHui, Joy worked at a leading PRC law firm for several years.

Joy’s recent representations include:

Patent

  • Represented a leading U.S. consumer electronic products company in numerous patent infringement cases and patent invalidation cases relating to wireless communication and mobile device technologies
  • Represented a U.S. MEMS microphones manufacturer in high-profile patent disputes against its Chinese competitor
  • Represented a leading U.S. consumer electronic products company in patent disputes with a Chinese hi-tech company
  • Represented a U.S. semiconductor company to bring a patent infringement case in China
  • Represented a Chinese internet company in a series of high-profile patent infringement cases with its main competitor
  • Represented a U.S. tool company in patent disputes with its main competitor
  • Represented a leading Japanese LED supplier in a patent invalidation case against its competitor

Trademark

  • Represented a leading U.S. consumer electronic products company in a trademark infringement case before the Shanghai High People’s Court against a Chinese e-commerce company
  • Represented a famous U.S. basketball player in a high-profile trademark dispute against a Chinese sports company
  • Represented a leading U.S. consumer electronic products company in a trademark cancellation case before the Supreme People’s Court
  • Represented a U.S. fashion company in trademark and unfair competition disputes against Chinese squatters
  • Represented a U.S. fashion company in trademark dispute against an Italian fashion company
  • Represented a leading electric automobile company in trademark disputes against a Chinese squatter
  • Represented the NBA in numerous IP protection disputes

 Copyright

  • Represented a leading U.S. consumer electronic products company in a series of copyright cases
  • Represented a leading U.S. consumer electronic products company in copyright cases with SNDA and its affiliates relating to online games
  • Represented a leading U.S. consumer electronic products company in copyright cases with Shanghai Animation Films Studio and its affiliates relating to online games
  • Represented a leading Chinese film studio against copyright infringers

Anti-unfair Competition and Antitrust

  • Represented a leading U.S. consumer electronic products company in an unfair competition dispute with a Chinese individual
  • Represented a Chinese internet company in a series of high-profile unfair competition disputes with its main competitor
  • Represented a multinational chemical company in trade secret misappropriation disputes
  • Represented a leading U.S. consumer electronic products company in antitrust disputes relating to standard essential patent issue
  • Advised a Taiwanese semiconductor company related to a license of standard essential patents
  • Advised a Chinese internet company in its potential antitrust dispute
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