William J Hunt

Title: The Innovations of William J Hunt

Introduction

William J Hunt is a notable inventor based in Rochester, MN (US). He has made significant contributions to the field of disk storage technology. His innovative work has led to the development of a patent that enhances the performance of disk drive servo control systems.

Latest Patents

William J Hunt holds a patent for a disk drive servo control system. This invention involves a dedicated servo system in a disk storage device where a reference track is written in the outer guardband of the servo surface and each of the data surfaces. The system obtains supplemental position error signal (PES) values from the difference of servo and data surface samples at various locations around the disk. These values are stored for access during read/write operations. The supplemental PES values are combined with dedicated surface PES values to create a composite PES that accurately follows the data track centerline of the disk surface being addressed. Additionally, the supplemental PES values are periodically updated to ensure precision. The invention also includes a correction technique that is tolerant of tangential skew, which can make tracks unreadable.

Career Highlights

William J Hunt is associated with International Business Machines Corporation (IBM). His work at IBM has allowed him to contribute to advancements in disk storage technology. His innovative approach to servo control systems has positioned him as a key figure in the field.

Collaborations

William has collaborated with notable coworkers such as Michael Charles Stich and Lawrence P Segar. Their combined expertise has contributed to the success of various projects within the company.

Conclusion

William J Hunt's contributions to disk drive servo control technology exemplify the impact of innovation in the tech industry. His patent reflects a commitment to enhancing data storage systems, showcasing the importance of continuous improvement in technology.