直 Japanese PDF Font
  • Our Professionals
  • Our Work
  • Our Insights
  • Offices
  • Firm
  • Careers
Finnegan
    • AI + Finnegan
    • Appeals, Issues, and Legal Strategy
    • Diligence, Licensing, and Opinions
    • Global IP Enforcement, Litigation, and Trials
    • Patent Office Invalidation Proceedings
    • Prosecution and Portfolio Management
    • Trademark and Brand Management
    • AI, Electronics, and Information Technology
    • Chemicals, Industrials, and Materials
    • Communications
    • Consumer Goods and Services
    • Energy
    • Hospitality, Gaming, and Leisure
    • Life Sciences
    • Transportation and Logistics
  • Experience

Experience

LongRun Technology LLC v. Sony Corporation

LongRun Technology LLC

Sony Corporation

Successfully defended Sony Corporation against all claims of patent infringement asserted by LongRun Technology LLC before the Japanese Commercial Arbitration Association (JCAA).

LongRun Technology LLC v. Sony Corporation, 14-05, JCAA

Related Professionals

Darren M. Jiron
Partner
London
+44 (0)20 7864 2853
+1 571 203 2729
Email

Related Practices

Global IP Enforcement, Litigation, and Trials

Arbitration and Other ADR

Related Industries

AI, Electronics, and Information Technology

Electronic Devices and Components

Electrical and Computer Technology

Related Experiences

Salient Systems Corporation v. Hawk Technology Systems LLC et al.

Salient Systems Corporation

Lazer IP LLC v. Nuvoton Technology Corporation America

Nuvoton Technology Corporation America

Toyota Motor Corporation v. General Electric Co./GE Hybrid Technologies, LLC.

Toyota Motor Corporation

Certain Blu-Ray Disc Players

Sony Corp.

recording microphone

Finnegan fights for Sony’s “exceedingly famous” mark

Sony Group Corporation

Sony Corp. et al. v. ARRIS Enterprises LLC et al.

Sony Corp.

Drexler Technology Corp. v. Sony Corp.

Sony Corp.

ARRIS Solutions, Inc. v. Sony Interactive Entertainment LLC

Sony Corp.

Azure Networks, LLC v. Sony Electronics, Inc. 

Sony Electronics, Inc.

Due to international data regulations, we’ve updated our privacy policy. Click here to read our privacy policy in full.

  • Privacy
  • Disclaimer
  • Legal Notices
  • Fraud Alert
  • EEO Statement
  • Cookies
  • Contact Us

© 2026 Finnegan, Henderson, Farabow, Garrett & Dunner, LLP