Adrián Cerdá

Title: Innovations by Adrián Cerdá

Introduction

Adrián Cerdá is a notable inventor based in San Jose, CA. He has made significant contributions to the field of data storage technology. With a total of 2 patents, his work focuses on improving the efficiency and accuracy of disk drives.

Latest Patents

Cerdá's latest patents include a "Method to correct radial misposition of data tracks using stitched correction fields." This innovation allows a disk drive to measure the radial misposition of tracks and reposition them at regularly spaced intervals. The written in runout (WRO) in servo bursts is determined to calculate track spacing and squeeze among adjacent tracks. Tracks with improper spacing are repositioned by adding a squeeze correction term to the servo wedges. When the disk drive operates to store data, the servo bursts are used to calculate a position error signal (PES), and the squeeze correction term is combined with the PES to position the head at a proper track radius. Another patent is the "Method to correct radial misposition of data tracks," which shares similar principles and applications in enhancing disk drive performance.

Career Highlights

Adrián Cerdá is currently employed at Maxtor Corporation, where he continues to innovate in the field of data storage. His work has been instrumental in advancing the technology used in disk drives.

Collaborations

Cerdá has collaborated with notable colleagues such as Stephen H. Perlmutter and Thomas O. Melrose, contributing to various projects and innovations in the industry.

Conclusion

Adrián Cerdá's contributions to disk drive technology through his patents demonstrate his expertise and commitment to innovation. His work continues to influence the efficiency of data storage solutions.