For over 15 years, Barr Group expert witnesses have provided valuable technical consulting, expert reports, and testimony services in some of the most high profile and complex electronics and software related cases.  Our expert witnesses are professional computer scientists, engineers and professors who have been pre-vetted to ensure that he or she is an experienced, knowledgeable and well-regarded technology expert with clear and effective communication skills. 

Our experts have supported product liability, intellectual property (IP), patent infringement, software copyright, and trade secret litigation cases in the United States and Canada.  

Areas of technical expertise on our team include, but are not limited to:

  • Computer science
  • Computer security, cybersecurity, and cryptography
  • Software architecture and design
  • Electrical engineering
  • Electronic hardware design
  • Embedded system design
  • Firmware development and design

Expert Witness Reports

Our experts provide unbiased, comprehensive, and technically accurate expert reports for electronics and software litigation.  To ensure that clients receive the most efficient, consistent, thorough and cost-effective technical evaluation for the product in question, Barr Group provides the following end-to-end technology analysis services:

  • Source code discovery assistance
  • Software and/or electronic hardware reverse engineering
  • Expert report submission
  • Technical consulting and guidance for associated legal teams
  • Testimony for depositions, trials, and appeals

Testimony Services

Barr Group’s experts are experienced in deposition, bench, and jury testimonies.  Our experts testify before and act as special masters in U.S. District Courts, the International Trade Commission (ITC), the U.S. Patent and Trademark Office (USPTO), and other U.S. and international courts. 

Many of our expert witnesses are internationally recognized experts in their fields and have authored industry-related books, published hundreds of technical articles, and instructed thousands of engineers in the use of industry-best practices for designing safer and more secure electronic products. Our experts have gained a strong reputation for not only their technical knowledge, but also their ability to effectively communicate the most complex technical concepts to a wide-range of audiences.