James E Carnes

Title: James E. Carnes: Innovator in Semiconductor Technology

Introduction

James E. Carnes is a notable inventor based in North Brunswick, NJ (US). He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work has had a lasting impact on the development of nonvolatile memory devices and signal processing technologies.

Latest Patents

One of his latest patents is for a nonvolatile semiconductor memory device and method of its manufacture. This invention involves an MNOS nonvolatile semiconductive memory device that features a thick gate insulating layer overlapping the source and drain regions, along with a thin gate insulator layer in the memory portion. The design includes a region of relatively high concentration of impurities, which enhances the threshold voltage window of the device. Another significant patent is for a comb filter employing a charge transfer device. This comb filter is designed to separate frequency interleaved luminance and chrominance components of a composite color television signal directly within the charge transfer device structure.

Career Highlights

James E. Carnes has worked at RCA Inc., where he has been instrumental in advancing semiconductor technologies. His innovative designs and patents have contributed to the evolution of memory devices and signal processing in television technology.

Collaborations

Throughout his career, Carnes has collaborated with notable colleagues, including Robert H. Dawson and Murray Henderson Woods. These collaborations have further enriched his work and expanded the impact of his inventions.

Conclusion

James E. Carnes is a distinguished inventor whose contributions to semiconductor technology have paved the way for advancements in memory devices and signal processing. His innovative spirit continues to inspire future developments in the field.