Gary E Sheehan

Title: Gary E. Sheehan: Innovator in Integrated Circuit Technology

Introduction

Gary E. Sheehan is a notable inventor based in Londonderry, NH (US). He has made significant contributions to the field of integrated circuit technology, holding 2 patents that showcase his innovative approach to temperature measurement systems.

Latest Patents

One of his latest patents is the "Synchronized delta-VBE measurement system." This invention involves a circuit in an integrated circuit designed for measuring temperature-dependent voltages of a temperature sensing element. The system includes a voltage generator circuit that provides the necessary temperature-dependent voltages, along with first and second sampling switches. These switches sample voltages while the temperature sensing element is excited by switched currents, allowing for accurate temperature determination of the integrated circuit.

Another significant patent is the "Method for synchronized delta-VBE measurement for calculating die temperature." This method outlines a process for measuring the temperature of an integrated circuit, utilizing external capacitors to charge and measure voltages when the temperature sensing element is excited by different switched currents. The difference between these voltages is then measured to ascertain the temperature of the integrated circuit.

Career Highlights

Gary E. Sheehan is currently employed at National Semiconductor Corporation, where he continues to develop innovative technologies in the field of electronics. His work has contributed to advancements in integrated circuit design and temperature measurement techniques.

Collaborations

Throughout his career, Gary has collaborated with notable colleagues, including Jun Wan and Peter R. Holloway. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.

Conclusion

Gary E. Sheehan's contributions to integrated circuit technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence advancements in temperature measurement systems, showcasing the importance of innovation in technology.