Joseph Davis

Title: Joseph Davis - Innovator in Digital Logic Circuit Obfuscation

Introduction

Joseph Davis is a notable inventor based in Mesa, Arizona. He has made significant contributions to the field of digital logic circuits, particularly in the area of obfuscation techniques. His innovative approach aims to enhance the security and functionality of digital systems.

Latest Patents

Joseph Davis holds a patent for a "Method of obfuscating digital logic circuits using threshold voltage." This patent describes a threshold logic element (TLE) that includes a first input gate network, a second input gate network, and a differential sense amplifier. The first input gate network is designed to receive a first set of logical signals, while the second input gate network is configured to receive a second set of logical signals. The differential sense amplifier is operably associated with both input gate networks, generating a differential logical output based on a threshold logic function. To enhance the obfuscation of the TLE, various obfuscated transmission gates can be integrated into one or both input gate networks. These obfuscated transmission gates are designed to prevent the threshold logic function of the TLE from being affected, thereby concealing its functionality.

Career Highlights

Joseph Davis is affiliated with Arizona State University, where he continues to engage in research and development in the field of digital logic circuits. His work has garnered attention for its innovative approach to enhancing digital security.

Collaborations

Joseph collaborates with esteemed colleagues such as Sarma Vrudhula and Aykut Dengi, contributing to advancements in their shared field of expertise.

Conclusion

Joseph Davis is a pioneering inventor whose work in obfuscating digital logic circuits represents a significant advancement in the field. His contributions continue to influence the development of secure digital systems.