Jim Fitzpatrick

Title: Jim Fitzpatrick: Innovator in Synchronous Detection Technology

Introduction

Jim Fitzpatrick is a notable inventor based in Mountain View, CA. He has made significant contributions to the field of data storage technology. His innovative work focuses on improving the precision of head positioning in data transducers.

Latest Patents

Fitzpatrick holds a patent for "Synchronous detection of concurrent servo bursts for fine head position." This patent describes a method for detecting fine position servo burst information using a data transducer. The technology involves recording servo burst information on a storage medium as a series of fractional-track-width sinewave concurrent burst patterns. The method includes reading both on-track and off-track phases to generate position error signals that vary linearly with head displacement.

Career Highlights

Jim Fitzpatrick is currently employed at Quantum Corporation, where he continues to develop innovative solutions in data storage. His work has been instrumental in enhancing the performance of data channels, particularly in the context of partial response maximum likelihood (PRML) systems.

Collaborations

Throughout his career, Fitzpatrick has collaborated with talented individuals such as Kevin Dean Fisher and Xiaodong Che. These partnerships have contributed to the advancement of technology in their respective fields.

Conclusion

Jim Fitzpatrick's contributions to synchronous detection technology have paved the way for advancements in data storage solutions. His innovative patent reflects his commitment to improving the efficiency and accuracy of data transducers.