David F Cox

Title: Innovations of David F. Cox

Introduction

David F. Cox is an accomplished inventor based in Los Lunas, NM (US). He has made significant contributions to the field of electronics, particularly in amplifier technology and signal conversion systems. With a total of 2 patents, his work showcases innovative solutions that address complex challenges in electronic circuit design.

Latest Patents

Cox's latest patents include an "Apparatus for and method of controlling amplifier output offset using body biasing in MOS transistors" and an "Electronic circuit with automatic signal conversion." The first patent describes a system where a pair of input transistors have isolated bodies. A differential input signal is applied across the gates of these transistors, and an output signal is derived from one of the transistors' drains. The feedback loop in this system integrates the output signal to control the body voltage of one transistor, ensuring that the quiescent output level aligns with a reference voltage. This design allows for effective signal processing without compromising the amplifier's performance.

The second patent focuses on a system that converts output signals from conventional circuits into input signals suitable for ultra-low power (ULP) circuits. This innovative approach scales down the output signals to prevent damage to the ULP circuit while also enhancing the voltage levels for compatibility with conventional circuits. The circuit is designed to have improved immunity to total ionizing dose radiation, optimizing the threshold voltages of the transistors to reduce power requirements.

Career Highlights

Throughout his career, David F. Cox has worked with notable organizations, including Science & Technology Corporation and the University of New Mexico. His experience in these institutions has allowed him to develop and refine his innovative ideas, contributing to advancements in electronic engineering.

Collaborations

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Conclusion

David F. Cox's contributions to the field of electronics through his patents demonstrate his innovative spirit and technical expertise. His work continues to influence the design and functionality of electronic circuits, paving the way for future advancements.