This inventor holds 1 USPTO granted patent. Top assignee: International Business Machines Corporation. Active years: 1991.
Company Filing History:
Years Active: 1991
Title: The Innovations of Stuart H Bullard
Introduction
Stuart H Bullard is a notable inventor based in Pleasant Valley, NY (US). He has made significant contributions to the field of semiconductor technology. His innovative work has led to the development of a unique temperature control system that enhances the efficiency of semiconductor wafer testing.
Latest Patents
Stuart H Bullard holds a patent for a "Dry interface thermal chuck temperature control system for semiconductor." This system is designed for use in semiconductor wafer testing apparatuses. The wafer chuck is divided into multiple temperature sensor and cooling element domains that correspond to chip location regions of an undiced wafer being tested. The system utilizes computer scanning to identify the domain with the heat source and connects it to a closed-loop temperature control feedback servo. Additionally, it introduces a helium gas interface between the wafer and the chuck, optimizing thermal resistance and maintaining vacuum hold-down.
Career Highlights
Stuart H Bullard has had a distinguished career at International Business Machines Corporation (IBM). His work has focused on advancing semiconductor technologies, particularly in temperature control systems. His innovative approach has contributed to the efficiency and effectiveness of semiconductor testing processes.
Collaborations
Stuart has collaborated with notable coworkers such as Anthony J Abrami and Santiago E Del Puerto. Their combined expertise has fostered advancements in semiconductor technology and has led to successful innovations in the field.
Conclusion
Stuart H Bullard's contributions to semiconductor technology through his innovative patent demonstrate his commitment to advancing the industry. His work continues to influence the efficiency of semiconductor testing processes.