Chris L Houghton

Title: The Innovations of Chris L Houghton

Introduction

Chris L Houghton is an accomplished inventor based in Westborough, MA (US). He has made significant contributions to the field of electronics, particularly in the development of driver circuits and output buffers. With a total of 2 patents to his name, Houghton continues to push the boundaries of innovation in his industry.

Latest Patents

Houghton's latest patents include a "Method and apparatus for performing switched supply drive in CMOS pad." This invention provides a driver circuit designed to limit electrical noise on a quiescent signal. The circuit includes a Transition High Driver, a Transition Low Driver, a Quiescent High Driver, and a Quiescent Low Driver. It effectively drives an electrical signal using a noisy Transition Power Supply network during voltage transitions, ensuring that noise does not couple onto quiescent signals.

Another notable patent is the "Staged CMOS output buffer." This invention features multiple output transistors connected in parallel, driven by corresponding predrivers. The design incorporates a resistor-capacitor (RC) circuit to stagger predriver turn-on times, thereby reducing the peak and slope of the switching current. The staged configuration also employs chains of pass transistors to achieve tri-state functionality and simultaneous turn-off.

Career Highlights

Chris L Houghton is currently employed at Digital Equipment Corporation, where he continues to innovate and develop new technologies. His work has had a lasting impact on the field of electronics, particularly in improving the efficiency and performance of driver circuits and output buffers.

Collaborations

Throughout his career, Houghton has collaborated with notable colleagues, including John A Kowaleski and Duane E Galbi. These collaborations have contributed to the advancement of technology in their respective fields.

Conclusion

Chris L Houghton is a prominent inventor whose work in electronics has led to significant advancements in driver circuits and output buffers. His innovative patents reflect his commitment to enhancing technology and improving performance in the industry.