Patrick J Korkowski

Title: The Innovations of Patrick J Korkowski

Introduction

Patrick J Korkowski is a notable inventor based in Savage, MN (US). He has made significant contributions to the field of data storage technology, holding a total of 7 patents. His work primarily focuses on enhancing the performance and efficiency of hard disk drives.

Latest Patents

One of Korkowski's latest patents is titled "Multi-revolution hard disk drives with reduced servo overhead." This invention discloses hard disk drives (HDDs) and methods that utilize reduced overhead servo fields, simplifying the servo system. The reduced overhead servo fields are particularly beneficial for HDDs that employ multi-revolution storage techniques, allowing for much higher data densities than conventional HDDs. The relaxed performance requirements of these high-density drives create opportunities for further reducing servo overhead, potentially increasing the areal density capability of the magnetic media. Additionally, servo overhead can be minimized by placing certain servo data on flash or other memory off the media disk rather than in the servo fields written to the media disk.

Another significant patent is "Unstable reader detection," which describes a method and apparatus for detecting unstable read sensors in data storage systems. In this invention, a transducer is positioned adjacent to a rotating data recording medium that has servo data patterns interspersed with calibration test data patterns. The read sensor of the transducer reads both the servo and calibration test data patterns while maintaining a passive fly height adjacent to the medium. If an error is detected during the reading process, the corresponding location on the medium is identified, and the servo and calibration test patterns at that location are reread to characterize the read sensor as an unstable reader.

Career Highlights

Korkowski is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His innovative work has contributed to advancements in HDD technology, making significant impacts in the industry.

Collaborations

Throughout his career, Korkowski has collaborated with notable colleagues, including Barmeshwar Vikramaditya and Alexei Hiram Sacks. These collaborations have further enhanced the development of innovative technologies in data storage.

Conclusion

Patrick J Korkowski's contributions to the field of data storage technology are noteworthy. His patents reflect a commitment to innovation and improvement in hard disk drive performance. His work continues to influence the industry and pave the way for future