Company Filing History:
Years Active: 1981-1985
Title: The Innovative Contributions of Murray L. Trudel
Introduction
Murray L. Trudel is a notable inventor based in Centerville, OH, with a significant portfolio of six patents. His work primarily focuses on advancements in semiconductor technology, particularly in the fabrication of nonvolatile memory devices and complementary metal oxide semiconductors (CMOS).
Latest Patents
Trudel's latest patents include a mixed dielectric process and a nonvolatile memory device fabricated thereby. This innovative process allows for the fabrication of volatile and nonvolatile field effect devices on a common semiconductor wafer. A key feature of this process is the elimination of nitride from beneath any poly I layers while selectively retaining sandwiched and coextensive segments of nitride and poly II layers for the memory devices. The method begins with a wafer treated according to the localized oxidation of silicon process, followed by a series of implants and etching steps that enhance the reliability of the integrated circuit. His other patent involves a method for fabricating improved CMOS integrated circuits, which utilizes polysilicon conductors of a single conductivity type, ensuring efficient doping and enhanced performance.
Career Highlights
Murray L. Trudel has made significant contributions to the field of semiconductor technology during his career at NCR Corporation. His innovative approaches to memory device fabrication and CMOS technology have positioned him as a key figure in the industry. His patents reflect a deep understanding of semiconductor processes and a commitment to advancing technology.
Collaborations
Trudel has collaborated with notable colleagues such as Robert F. Pfeifer and John K. Stewart, Jr. These collaborations have likely contributed to the innovative advancements in their respective fields.
Conclusion
Murray L. Trudel's contributions to semiconductor technology through his patents and career at NCR Corporation highlight his role as a leading inventor in the industry. His work continues to influence advancements in memory devices and integrated circuits.