Laurence W. Nagel, PhD is a renowned developer of integrated circuit simulation software, having developed a program named “Simulation Program with Integrated Circuit Emphasis,” commonly called SPICE, which launched a cottage industry of circuit simulation tools that have been used throughout the world since the early 1970s.

Larry’s career includes 20 years at Bell Laboratories working on the ADVICE circuit simulation program, process and device simulation tools, development of the Kull-Nagel bipolar model, sub-micron NMOS processes, patent licensing and the Celerity circuit simulation program.

In recent years, as the founder of Omega Enterprises Consulting, he has been advising clients in Analog circuit design, Computer-Aided Design (CAD), circuit simulation (SPICE), semiconductor device modeling and is often an expert witness in patent litigation and trade secret cases.

Larry earned his BS, MS, and Ph.D. degrees in Electrical Engineering at the University of California-Berkeley. He became an IEEE Fellow in 2005 “for contributions to the field of integrated circuit simulation,” and is now an IEEE Life Fellow. SPICE was recognized with an IEEE Milestone in 2011, and Dr. Nagel participated in its Computer History Museum dedication.