Jonathan P Comeau

Title: Jonathan P. Comeau and Differential Digital Step Attenuators

Introduction

Jonathan P. Comeau is an inventor associated with Winchester, Massachusetts, and BAE Systems Information and Electronic Systems Integration, Inc. His patent work includes a circuit design for differential digital step attenuators that addresses signal leakage.

Latest Patents

Comeau is credited with 1 patent, titled “Differential Digital Step Attenuators with Leakage Cancellation.” The invention describes an attenuator circuit with differential inputs and outputs connected through four transistors. In the pass-through state, two transistors are enabled to carry the differential signals, while the other two may be disabled. In the attenuation state, all four transistors are disabled. The design may also incorporate a T- or Pi-network attenuator between the differential input and output terminals.

Career Highlights

Comeau’s listed patent reflects work on electronic circuit design, particularly techniques for controlling signal transmission and reducing leakage in differential attenuator circuits. He is associated with BAE Systems Information and Electronic Systems Integration, Inc.

Collaborations

Gary M. Madison is identified as Comeau’s coworker. The available information does not specify whether Madison collaborated with him on the patent.

Conclusion

Jonathan P. Comeau’s patent describes a differential digital step attenuator designed to manage signal paths and limit leakage, highlighting his contribution to electronic circuit innovation.