Charles F Neugebauer

Title: Charles F Neugebauer: Innovator in Neural Network Applications

Introduction

Charles F Neugebauer is a prominent inventor based in Pasadena, CA (US). He has made significant contributions to the field of neural networks and has been awarded a total of 6 patents for his innovative work. His inventions focus on enhancing the capabilities of neural networks through advanced synapse designs.

Latest Patents

One of Neugebauer's latest patents is titled "Programmable synapse for neural network applications." This invention provides a synapse that supports four quadrant feed-forward and feedback modes, along with an outer-product learning capability that allows for in-situ learning. The preferred embodiment of this invention utilizes a novel two-transistor implementation, enabling each synapse to be constructed within an integrated circuit chip surface area of only 20 by 20 micrometers. The design incorporates a floating gate structure that allows for learning through the application of incident ultraviolet light, modifying the weight of each synapse based on preselected criteria.

Another notable patent is the "Method and apparatus for making highly accurate potential well." This invention features an adjustable CCD gate structure that employs ultra-violet light activated floating gates. The floating polysilicon gate is positioned between a CCD electrode and the underlying substrate, providing a fixed voltage bias during the manufacturing process. The floating gate is programmed with a desired voltage bias using ultra-violet light, which is then fixed at that level upon removal of the light.

Career Highlights

Charles F Neugebauer is affiliated with the California Institute of Technology, where he continues to advance research in neural networks and related technologies. His work has garnered attention for its innovative approach to enhancing the functionality of neural systems.

Collaborations

Throughout his career, Neugebauer has collaborated with notable colleagues, including Amnon Yariv and Aharon J Agranat. These collaborations have contributed to the development of groundbreaking technologies in the field.

Conclusion

Charles F Neugebauer is a distinguished inventor whose work in neural network applications has led to significant advancements in the field. His innovative patents reflect a deep understanding of technology and its potential to transform neural systems.