John Graff
About John Graff
John Graff is the VP of Engineering with extensive experience in semiconductor and photonic device fabrication, known for his role in developing high-efficiency solar cells and high-power LEDs.
John Graff: VP of Engineering
John Graff currently serves as the Vice President of Engineering. He brings a comprehensive background in semiconductor and photonic device fabrication. His extensive experience in these fields underscores his expertise and makes him a key figure in the industry. He holds significant responsibilities in overseeing engineering initiatives and guiding technological advancements within the company.
John Graff's Educational Background and Expertise
John Graff holds a Ph.D. in Electrical Engineering from Boston University. This strong educational foundation supports his deep expertise in semiconductor and photonic device fabrication. His academic achievements have been instrumental in his professional roles and his ability to contribute innovatively to technology development in various companies.
Professional Background of John Graff: From Applied Materials to Luminus Devices
Before his current position, John Graff was the Director of Solar Technology at Applied Materials. In this role, he developed groundbreaking fabrication processes and product roadmaps for high-efficiency crystalline silicon solar cells. Earlier in his career, he was the third employee at MIT spin-off Luminus Devices, where he served as the principal device engineer for the world’s highest power LEDs enabled by photonic crystal nanopatterning. He also managed engineering programs during successful product launches into demanding consumer electronics markets.
John Graff’s Achievements in Engineering and Innovation
John Graff is a co-inventor on 30 issued US patents, highlighting his significant contributions to engineering and innovation. His work spans various fields, including semiconductor and photonic device fabrication, solar technology, and LED development. These patents serve as a testament to his role in advancing technology and contributing to the industry’s growth.