Expert Witness Profile · Expert A310B
Barr Group's semiconductor process technology expert witness has 20 years of experience in patent infringement, invalidity, and portfolio valuation analysis, spanning process integration, yield improvement, materials science, and photonics manufacturing across logic and flash memory nodes.
This expert spent 20 years inside the intellectual property legal group of a leading semiconductor manufacturer as a senior principal engineer, performing infringement, invalidity, and valuation analysis of semiconductor process and manufacturing technology, and now consults independently on patent valuation.
Expertise spans semiconductor process technology and process integration, yield improvement, materials science, photonics manufacturing, and the analytical side of patent work including infringement risk assessment, invalidity analysis, claim chart development, and portfolio valuation and licensing across logic and flash memory technology nodes.
Attorneys retain this expert for semiconductor patent portfolio valuation, licensing disputes, and technical damages analysis where process technology and manufacturing detail drive value.
Credentials
Formal Education
- Ph.D. in Materials Science and Engineering from the University of Illinois College of Engineering
- M.S. in Materials Science and Engineering from California State University, San Jose
- B.S. in Materials Science and Engineering
Why Attorneys Retain This Expert
Expert Qualifications
- 20 years in the intellectual property legal group of a leading semiconductor manufacturer
- More than 30 years of combined semiconductor engineering and IP experience
- Senior principal engineer level patent infringement, invalidity, and valuation practice
- Independent patent valuation consulting practice