David Simson is a senior attorney in the firm’s Litigation Department and a member of its Intellectual Property Litigation group. He joined Goodwin in 2015.  

Mr. Simson is admitted to practice in California, and before The United States Patent and Trademark Office.

Areas of Practice
Domaines D’Expertise





Mr. Simson’s practice focuses on intellectual property litigation, including patents and trade secrets. His recent work includes representing:

  • A set-top-box and cable modem manufacturer accused of infringement of patents related to DSL standards and multimedia technology
  • A semiconductor manufacturer accused of patent infringement and breach of contract by a competitor which formerly employed the client’s CEO. *
  • A manufacturer in a dispute with a celebrity endorser which included claims of breach of contract, misuse of name and likeness, and theft of intellectual property. *
  • A computer manufacturer accused of infringing a patent related to USB connectors. *
  • A mobile internet company in a patent infringement suit against a provider of mobile wallet and payment applications. *
  • An image sensor vendor accused of infringing patents related to semiconductor wafer bonding. * 
  • A semiconductor manufacturer involved in licensing discussions with a much larger competitor.  *
  • A technology company facing SEC and DOJ investigations and shareholder lawsuits after writing off the bulk of a multi-billion-dollar acquisition. *

* Denotes experience prior to joining Goodwin

Professional Experience

Prior to joining Goodwin, Mr. Simson was an associate at Morgan, Lewis & Bockius in Palo Alto. Before attending law school he worked in the software industry, holding positions ranging from individual contributor to executive management, at companies ranging in size from start-ups to multibillion-dollar corporations.

During law school, Mr. Simson served as a judicial intern to the Honorable Jacqueline Scott Corley, U.S. District Court for the Northern District of California and was executive production editor of the Hastings Science & Technology Law Journal.

In The News









J.D., 2012
University of California, Hastings College of the Law
(cum laude)
B.S., 1986
Massachusetts Institute of Technology



U.S. Patent and Trademark Office (USPTO)


U.S. District Court for the Eastern District of California
U.S. District Court for the Northern District of California
U.S. District Court for the Southern District of California
U.S. District Court for the Central District of California
U.S. Court of Appeals for the Ninth Circuit
U.S. District Court for the Eastern District of Texas
Get In Touch
Our clients rely on us for world-class advisory services, counsel on complex transactional work and high-stakes litigation. Specializing in matters involving the financial, life sciences, private equity, real estate, and technology industries, we use a collaborative, cross-disciplinary approach to resolve our clients’ most challenging issues. To find out more, please contact us.

Unsere Kunden verlassen sich auf unsere erstklassige Beratung, vor allem im Hinblick auf komplexe Transaktionen und High-Stakes-Prozesse. Spezialisiert auf Angelegenheiten der Finanz-, Life-Sciences-, Private-Equity-, Immobilien-und Technologie-Branchen, verwenden wir einen kooperativen und interdisziplinären Ansatz, um Fragen unserer Kunden auch in extremen Spezialsituationen einer Lösung zuzuführen. Sie wollen mehr erfahren? Kontaktieren Sie uns gerne.

Nos équipes interviennent aux côtés de nos clients, industriels, fonds d’investissement, startups, institutions financières et dirigeants, dans le cadre de transactions et de contentieux complexes, et apportent des conseils de tout premier plan dans les secteurs financiers, des Sciences de la Vie, du Private Equity, de l’immobilier et des technologies. Nous traitons les dossiers juridiques de manière intègre, ingénieuse, souple et audacieuse pour répondre efficacement aux enjeux propres à chacun de nos clients, quels que soient la taille de l’opération et le secteur d’activité. Pour en savoir plus, contactez-nous.


Search Other Lawyers
Recherche par Pratique