Location History:
- Aurora, IL (US) (1998)
- Rochester, MN (US) (1985 - 2002)
Company Filing History:
6 out of 164,306 
2 out of 833,002 Years Active: 1985-2002
Title: The Innovations of Todd Barry Anderson
Introduction
Todd Barry Anderson is a notable inventor based in Rochester, MN (US). He holds a total of 8 patents that showcase his contributions to technology, particularly in the field of data storage and disk drive systems. His work has significantly impacted the efficiency and performance of storage devices.
Latest Patents
Among his latest patents is the "Method and apparatus for phase modulated servo positioning in a direct access storage device." This invention provides a phase modulated servo method and apparatus for use in a disk file, which includes at least one disk mounted for rotation. The disk has a surface for storing data, where a series of servo tracks with a predetermined high gain servo pattern are written. This pattern includes 360° phase difference information within each data cylinder, allowing for precise servo phase information detection.
Another significant patent is the "Method and apparatus for reducing track switch latency in a disk drive." In ultra-high-density, multiple-disk drives, track switching latency is reduced by overlapping pre-movement portions of the track switching process with the data transfer operation of the currently active recording head. This innovation ensures that the next selected read/write head can begin a data transfer operation immediately upon arrival at the next track, enhancing overall efficiency.
Career Highlights
Todd has worked with several prominent companies, including International Business Machines Corporation (IBM). His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in data storage technology.
Collaborations
Throughout his career, Todd has collaborated with notable individuals such as John Jeffrey Stephenson and Michael Charles Stich. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.
Conclusion
Todd Barry Anderson's contributions to the field of data storage through his patents and collaborations highlight his role as a significant inventor. His innovative methods continue to influence the efficiency of disk drive systems today.