DTT Attorneys-At-Law, with offices in Taipei and Kaohsiung, offers clients a comprehensive service, advising clients in relation to IP management, IP litigation, trade secret management and protection, and IP strategy consultation. Justin Chen, Ingrid Chen, Sungmei Hsiung, and David Lin, all of whom work from Taipei, jointly lead the team. Hsiung is a former Intellectual Property and Commercial Court judge with considerable IP expertise, who has recently led the practice in several major trade secret and copyright infringement cases.

Legal 500 Editorial commentary

Testimonials

Collated independently by Legal 500 research team.

  • Sungmei Hsiung possesses a profound wealth of legal knowledge as well as experience as a judge. She is well-versed in both domestic and international intellectual property law and maintains an approachable service attitude, consistently earning the trust of corporate clients. She excels at gauging the cultural needs of different businesses, holds a rich trove of information and innovative perspectives, offers reasoned judgments, and respects company considerations.’

  • 'The company possesses seasoned and specialised lawyers who provide accurate opinions and judgments.'

Key clients

  • Royal Precision Tools Corporation
  • Brave C&H Supply Co., Ltd.
  • FocalTech Systems Co., Ltd
  • Materials Analysis Technology Inc
  • TECO Electric & Machinery Co., Ltd
  • United Microelectronics Corporation
  • China Petrochemical Development Corporation
  • Chang Hwa Commercial Bank, Ltd
  • Happytuk Co., Ltd
  • Everlight Electronics Co., Ltd
  • Eslite Corporation
  • Far Eastern New Century Corporation
  • Taiwan Comfort Champy Manufacturing Co., Ltd.
  • Nutrarex Biotech Co., Ltd.
  • FlavorLeaks Data Management Technology Co., Ltd

Work highlights

  • Acted for Royal Precision Tools Corporation in relation to criminal and civil trade secrets misappropriation cases, and assisted the client in establishing a trade secret management system.
  • Assisted Brave C&H Supply Co., Ltd in obtaining the Certificate of Taiwan Intellectual Property Management System (TIPS), as well as in relation to patent strategy analysis and application.
  • Acted as the advocate for FocalTech Systems Co., Ltd in a criminal case involving trade secrets misappropriation, as well as in a civil and administrative case involving patent infringement.

Lawyers

Leading partners
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Practice head

The lawyer(s) leading their teams.

Justin Chen, Ingrid Chen, Sungmei Hsiung, David Lin