Ken-Ying Tseng

Lee and Li - Taiwan




Highly regarded


Bar admissions:

New York



Practice areas:


Industry sectors:

Technology and telecommunications

Ken-Ying Tseng specializes in mergers and acquisitions, personal data protection, cybersecurity, e-commerce, Internet law, telecommunications, merger control, and competition law. Having advised on various forms of merger and acquisition, she is experienced in resolving both legal and commercial issues. Ken-Ying's technology practices also cover artificial intelligence, fintech, OTT, e-payment, P2P lending, sharing economy, domain names, e-signature, Internet security, e-trading, ICP, MOD, cable TV, and satellite TV.

Ken-Ying also advises clients on corporate governance, general compliance, offshore and onshore listing, employment, and pharmaceutical-related matters.

Ken-Ying is a special consultant of the National Development Council for personal data protection matters. She is a supervisor of "National Information Infrastructure Enterprise Promotion Association", a member of the International Affairs Committee of TWNIC, and a managing director of the "Taiwan Internet Governance Forum".

  • Costco's buyout its joint venture partner in Taiwan
  • PTT's acquisition of Alvogen (PTT being a state-owned listed company in Thailand)
  • Mediatek's sale of Airoha shares
  • Infosys' acquisition of oddity
  • The sale of UTAC group

  • M&A
  • Private equity funds
  • Competition
  • Capital markets: Equity
  • Investment funds

  • Consumer goods and services
  • Media
  • Pharma and life sciences
  • Tech and telecoms
  • Banking

  • Taiwan Internet Governance Forum
  • Digital Economy Commission, International Chamber of Commerce
  • International Association of Privacy Professionals
  • Taiwan Internet and E-commerce Association
  • Taipei Bar Association
  • Taiwan Bar Association

  • Harvard Law School (LL.M., 1998)
  • National Taiwan University, Graduate Institute of Law (LL.M., 1995)
  • National Taiwan University, Department of Law (LL.B., 1993)