David C. McPhie

David C. McPhie is an intellectual property attorney whose practice focuses on patent litigation and complex technology disputes. He represents companies in cases involving patents, intellectual property rights, and related commercial conflicts. His work includes handling disputes involving advanced technologies such as medical devices, software, telecommunications systems, computer networking, semiconductors, and consumer electronics. Through detailed legal analysis and strategic advocacy, he helps clients defend their innovations and resolve complex intellectual property challenges in courts and administrative forums.

McPhie earned his J.D., magna cum laude, from Harvard Law School. He also received a B.A. in Physics, magna cum laude, from Harvard College. His academic background in both law and science provides a strong technical and analytical foundation for handling complex patent and technology litigation. This combination of legal training and technical knowledge allows him to effectively analyze disputes involving sophisticated technologies and intellectual property issues.

Throughout his career, McPhie has represented clients in patent disputes across multiple courts and administrative tribunals. He has handled litigation through trial and appeal in federal courts and before agencies that review patent validity and enforcement issues. His experience includes defending companies in patent infringement claims and resolving disputes involving numerous patents and high-value technology products. His work often involves matters with significant financial stakes and complex technical evidence.

David C. McPhie has also contributed to legal education by speaking on topics related to patent law and intellectual property litigation. He has lectured on patent challenges and litigation strategies in academic and professional settings. In addition to his legal practice, he previously co-authored a computer programming book focused on the Perl programming language. His combination of technical insight and litigation experience supports his work advising clients in complex intellectual property disputes.

Law Office Affiliations

• Partner, Irell & Manella LLP
• Member, Reuben Clark Law Society, Orange County Chapter
• Member, Harvard Law School Association of Orange County
• Member, Orange County Bar Association
• Member, Federal Bar Association of Orange County

Licensed State

• California

Education

• Harvard Law School
  Juris Doctor (JD)
• Harvard College
  Bachelor of Arts (BA)

Awards & Badges