Housing an ‘extraordinary’ team of seasoned litigators, Jones Day stands out for its expertise in domestic and cross-border IP disputes spanning patents, trademarks and trade secrets, and counts semiconductor manufacturers, sustainable urban transportation companies, international banks and lighting manufacturers among its key roster of clients. Jason Chen leads the practice alongside Shanghai-based Po-Chien Chen, who handles trade secret disputes and trademark cases, Simon Yu who focuses on IP litigation and trade secret protection mandates, and Barry Lai, who is noted for his expertise in high-profile patent disputes.
Legal 500 Editorial commentary
Testimonials
Collated independently by Legal 500 research team.
‘The Jones Day team has an extraordinary work ethic and efficiency.’
Key clients
- Taiwan Semiconductor Manufacturing Company Limited
- Gentle Pharma
- Goodix
- Luminex International Company
Lawyers
Hall of Fame
The lawyers at the very top of the profession, widely known and respected by peers and clients for their longstanding involvement in market-leading work.
Leading associates
Leading associates with regular involvement in their team's key work, and recognition from peers or clients as being ones to watch.
Leading partners
The strongest partners in their field, leading on market-leading deals and endorsed by peers and clients alike.
Practice head
The lawyer(s) leading their teams.
Jason Chen, Po-Chien Chen, Simon Yu, Barry Lai