Don Brunnett

Title: Don Brunnett - Innovator in Disk Drive Technology

Introduction

Don Brunnett is a notable inventor based in Agoura, CA (US). He has made significant contributions to the field of disk drive technology. His innovative approach has led to the development of a unique method and apparatus for sensing position in a disk drive.

Latest Patents

Brunnett holds a patent for a "Method and apparatus for sensing position in a disk drive." This invention discloses a system for positioning multiple heads traversing several disks in a disk drive system. The positioning system includes a servo pattern recorded on at least one of the hard disks, with a sequence of servo locations successively recorded along concentric tracks. Additionally, burst zones are recorded on the hard disks, each containing multiple transitions at staggered radial distances from the center. The system computes servo burst signal magnitudes based on head position relative to the transitions and calculates a head offset based on differences between the signal magnitudes and radial displacement. This innovative positioning system transmits a correction signal based on calculated head position, ensuring a linear response for any head position on the disk. Brunnett has 1 patent to his name.

Career Highlights

Don Brunnett has worked with Micropolis (S) Pte Ltd., where he has applied his expertise in disk drive technology. His work has been instrumental in advancing the capabilities of disk drive systems.

Collaborations

Brunnett has collaborated with Ashok K Desai, contributing to the development of innovative solutions in the field.

Conclusion

Don Brunnett's contributions to disk drive technology exemplify the spirit of innovation. His patent reflects a significant advancement in the field, showcasing his expertise and dedication to improving technology.