William E Barnette

Title: Biography of William E. Barnette

Introduction

William E. Barnette is a notable inventor based in Levittown, Pennsylvania. He holds a total of seven patents, showcasing his significant contributions to the field of optical playback technology.

Latest Patents

Among his latest inventions is the "Lens positioning controller for optical playback apparatus." This patent describes a focus servo system that utilizes three current drivers to maintain a constant distance between an objective lens and the information surface of an optical disc. Another significant patent is the "Compensation apparatus for a servo system with periodic command signals." This invention enhances the stability of a capacitance distance sensor in a focus servo loop, ensuring high servo loop gain and minimal closed-loop error correction signals despite surface variations of the disc.

Career Highlights

William E. Barnette has worked with prominent companies such as RCA Inc. and Research Incorporated. His experience in these organizations has allowed him to develop and refine his innovative ideas in optical technology.

Collaborations

Throughout his career, Barnette has collaborated with esteemed colleagues, including Kyriacos Costa Nicolaou and Ronald L. Magolda. These partnerships have contributed to the advancement of his inventions and the overall field of optical playback systems.

Conclusion

William E. Barnette's work has made a lasting impact on optical playback technology. His innovative patents and collaborations reflect his dedication to advancing the field and improving the