Ken-Ying Tseng specializes in mergers and acquisitions, personal data protection, e-commerce, the laws of the Internet, telecommunications, and technology. Ken-Ying's technology practices cover artificial intelligence, fintech, OTT, e-payment, P2P lending, autonomous vehicles, domain names, e-signature, on-line game, cybersecurity, e-trading, ICP, MOD, cable TV, and satellite TV and any other matters involving digital or digitalization. Ken-Ying also advises clients on corporate governance, general compliance, offshore and onshore listing, employment, and pharmaceutical-related matters.
Ken-Ying acted as a special advisor of the Taiwan government with regard to personal data protection matters. She is a member of the Digital Economy Commission, International Chamber of Commerce (ICC), the managing director of the Taiwan Internet Governance Forum (TWIGF), and a supervisor of the "Taiwan Internet and E-commerce Association" (TiEA).
Mergers and Acquisitions; Personal Data and Privacy Protection; AI; Cybersecurity; E-Commerce; On-line Content; Fintech; On-line Game; OTT; E-Payment; Telecommunications
Member- Civil Society Representative, "Open Government National Action Plan Taskforce", Executive Yuan, ROC
Special Advisor (Data Privacy) of the National Development Council, ROC
Representative, Taiwan Bar Association
Member, Digital Services & Data Protection Committee, Taipei Bar Association
Managing Director, Taiwan Internet Governance Forum
Supervisor, National Information Infrastructure Enterprise Promotion Association (NII)
Supervisor of Taiwan Internet and E-commerce Association (TiEA)
Member of the International Affairs Committee of Taiwan Network Information Center (TWNIC)
Admitted to New York Bar Association (1999)
Admitted to Taiwan Bar Association (1996)
| Taiwan's Top 100 Lawyers, 2025 | Asia Business Law Journal |
| Top 10 Best Women Leaders from Taiwan, 2025 | Global Women Leader Magazine |
| Taiwan Female Lawyer of the Year, 2024 | Asialaw Awards |
| "A Hall of Fame Lawyer" in M&A and Data Privacy | Asia Legal 500 |
| "Band 1 Individual" in TMT | Chambers & Partners |
| "Leading Partner" in TMT | Asia Legal 500 |
| "Highly Regarded Leading Lawyer" in Corporate and M&A, TMT Sector | IFLR1000 |
| "Distinguished Practitioner" in Corporate and M&A | Asialaw Leading Lawyer |
| The "Most Influential Woman in Personal Data Protection Law 2020 – Taiwan" | AI Global Media, 2020 Global Excellence Awards |
| Leading Lawyer, Highly Regarded, 2019 | IFLR 1000 |
| The A List: Taiwan's Top 100 lawyers, 2019 | Asia Business Law Journal (Vantage Asia Publishing Limited) |
| Asialaw Leading Lawyer, a leading lawyer in Corporate/M&A and IT, Teleco & Media, 2018 | Asialaw |
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| 2025 | Masterclass: Recent spotlights / focus on APAC data protection laws | Speaker Lexology |
| 2025 | GC Summit: Taiwan 2025 | Moderator (Data Center session) Legal 500 |
| 2024 | GC Summit Taiwan 2024 | Moderator (Tech M&A Session) Legal 500 |
| 2024 | Understanding the European Union's AI Act from a Taiwan perspective | Speaker European Chamber of Commerce Taiwan - ECCT Technology Committee |
| 2024 | Practical Privacy Considerations in Business Operations | Speaker Finnegan, Henderson, Farabow, Garrett & Dunner, LLP / Lee and Li, Attorneys-at-Law |
| 2023 | AI Governance and E-Signature Forward-looking Forum | Speaker Lee and Li, Attorneys-at-Law, Digital Governance Association |
| 2023 | Global Leaders Data, Disruption and Technology Forum | Co-Moderator of Cybersecurity Roundtable Discussion Global Leaders Forum |
| 2023 | 2023 Taiwan Internet Governance Forum | Moderator TWIGF, TWNIC |
| 2023 | Cybersecurity Risk Forum-Information Security Governance and Zero Trust Framework for Listed Compani Aon Taiwan |
| 2023 | Artificial Intelligence and Law - Starting from Generative AI | Speaker Tunghai University Department of Information Management |
| 2023 | 4th ICANN-APAC TWNIC Engagement Forum | Moderator(Plenary), Speaker(Parallel Session) ICANN, TWNIC |
| 2023 | Workshop of DNS Public Policy | Speaker Ministry of Digital Affairs |
| 2023 | Cybersecurity for 5G Technology and New Applications Seminar | Speaker Taiwan Communications Society, Lee and Li, Attorneys-at-Law |
| 2018 | IAPP Asia Privacy Forum 2018, Data Ethics Workshop IAPP |
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