Complex Patent Litigation

Sonnenschein Patent Litigation Group lawyers have tried numerous patent infringement actions in U.S. district courts, the U.S. International Trade Commission, and in appeals before the U.S. Court of Appeals for the Federal Circuit.

Over the past few years alone, Patent Litigation Group lawyers have participated in:

• More than 40 cases in federal district courts
• More than 20 cases before the U.S. International Trade Commission

Total experience includes:

• Nearly 200 cases litigated
• More than 40 cases taken to trial
• Nearly 20 Markman hearings conducted

Patent Litigation Group lawyers have litigated dozens of complex patent and related cases in a wide range of high technology industries, including:

• Semiconductors (e.g., Intel, Samsung, Cypress Semiconductor, Genesis Microchip, Atmel, Marvel Semiconductor, Macronix)
• Software (e.g., Sun Microsystems, Imagexpo)
• Optical Storage (e.g., MediaTek, Princo, Gigastorage)
• LCD Panels and Controllers (e.g., Genesis Microchip, Thomson)
• Consumer Electronics (e.g., Thomson, Gemstar/TV Guide)
• Telecommunications (e.g., T-Mobile, Siemens, Ciena, Quest, Wireless Access)
• Medical/Surgical Devices (e.g., Kyphon)
• Pharmaceuticals (e.g., MedPointe Healthcare)

Representative cases litigated by Sonnenschein Patent Litigation Group attorneys include:

• MicroUnity Systems Engineering, Inc. v. Intel Corp. (E.D. Tex.)
• Altima Communications Inc. v. Intel Corporation (N.D. Cal.)
• Intel Corp. v. Broadcomm Corp. (D. Del.)
• Atmel Corp. v. STMicroelectronics, Inc. (D. Del.)
• Telecom Technical Servs. v. Siemens Rolm Communications (N.D. Ga.)
• PMC and Gemstar v. Scientific Atlanta (N.D. Ga.)
• Xerox Corp. v. Mita Copystar Am. Inc. (N.D.N.Y.)
• Asha Corp. v. Dana Corp. (E.D. Mich.)
• MCI Corp. v. AT&T Am. Transtech Inc. (E.D. Pa.)
• U.S. Philips Corp. v. Princo Corp. et al. (S.D.N.Y.)
• Genesis Microchip Inc. v. Media Reality Technologies, Inc. et al. (N.D. Ca.)
• Ciena v. Corvis (D. Del.)