Location History:
- Raleigh, NC (US) (2008)
- Raleign, NC (US) (2006 - 2010)
Company Filing History:
Years Active: 2006-2010
Title: John C. Driscoll: Innovator in Semiconductor Technology
Introduction
John C. Driscoll is a notable inventor based in Raleigh, NC (US), recognized for his contributions to semiconductor technology. With a total of 3 patents, Driscoll has made significant advancements in the field, particularly in the fabrication and connection of semiconductor power switching devices.
Latest Patents
Driscoll's latest patents include a method and apparatus for fabricating and connecting a semiconductor power switching device. This invention discloses fabrication processes for manufacturing and connecting a semiconductor switching device, including an embodiment for dicing a wafer into individual circuit die. The process involves sawing the interface between adjacent die with a saw blade that has an angled configuration, preferably in a V-shape, allowing for the separation of die while providing a beveled surface on each. Another embodiment addresses the smoothing of damage to the beveled side surface of individual die through a chemical etching process. Additionally, the device can be easily mounted on a printed circuit board, featuring conductive lands that align with metallized electrodes, ensuring secure bonding and reduced thermal stress. Another significant patent involves a solid-state turbine engine ignition exciter that operates at elevated temperatures, utilizing a thyristor type semiconductor switching device to minimize leakage current and enhance reliability.
Career Highlights
Driscoll is currently employed at Woodward Governor Company, where he continues to innovate in the field of semiconductor technology. His work has contributed to advancements that improve the performance and reliability of electronic devices.
Collaborations
Driscoll has collaborated with notable coworkers, including Theodore S. Wilmot and Eugene N. Bryan, further enhancing the impact of his inventions through teamwork and shared expertise.
Conclusion
John C. Driscoll's contributions to semiconductor technology exemplify the spirit of innovation. His patents reflect a commitment to improving the functionality and reliability of electronic devices, making him a significant figure in the field.