Scott D Willingham

Title: Scott D. Willingham: Innovator in Integrated Circuit Technology

Introduction

Scott D. Willingham is a notable inventor based in Sunnyvale, CA. He has made significant contributions to the field of integrated circuit technology, holding a total of 3 patents. His work focuses on enhancing the functionality and efficiency of electronic components.

Latest Patents

One of his latest patents is for "Stacked-fringe integrated circuit capacitors." This invention involves a capacitor designed for construction over a substrate in the metal interconnect layers provided by conventional integrated circuit processes. The capacitor features a first conducting layer separated from the substrate by a first dielectric layer and a second conducting layer separated from the first conducting layer by a second dielectric layer. The second conducting layer is divided into a plurality of electrically isolated conductors arranged in an ordered array. Every other conductor is connected to a first terminal, while the remaining conductors connect to a second terminal. Additionally, the first conducting layer may also include a plurality of electrically isolated conductors in an ordered array.

Another significant patent is the "Method for extending the output range of pulse-width based phase." This invention describes a circuit that generates a signal proportional to the phase difference between a reference signal and a variable frequency signal. The circuit includes a reference generating circuit that produces N phase-shifted reference signals from the reference signal. Each of these signals has the same frequency but different phases. The phase detection circuit generates a phase output signal proportional to the phase difference, while an overflow detection circuit determines when the phase output signal exceeds a certain threshold.

Career Highlights

Scott D. Willingham is currently employed at Hewlett-Packard Company, where he continues to innovate in the field of electronics. His work has contributed to advancements in integrated circuit design and functionality.

Collaborations

Throughout his career, Scott has collaborated with notable colleagues, including William John McFarland and Thomas Hornak. These collaborations have further enriched his contributions to the field.

Conclusion

Scott D. Willingham is a distinguished inventor whose work in integrated circuit technology has led to multiple patents and significant advancements in the industry. His innovative spirit and dedication to improving electronic components continue to make a lasting impact.