Company Filing History:
Years Active: 2002
Title: John E Dzarnoski: Innovator in Dielectric Materials
Introduction
John E Dzarnoski is a notable inventor based in Watertown, MN (US). He has made significant contributions to the field of magnetoresistive heads through his innovative patent. His work primarily focuses on the development of dielectric materials that enhance the performance of magnetic recording technologies.
Latest Patents
John E Dzarnoski holds a patent for a dielectric gap material specifically designed for magnetoresistive heads. The patent, titled "Dielectric gap material for magnetoresistive heads with conformal step coverage," describes a silicon nitride dielectric film. This film comprises from about 38% to 44% by volume of silicon (Si), from about 35% to 37% by volume of nitrogen (N), and from about 21% to 24% by volume of hydrogen (H). The dielectric film is formed using plasma enhanced chemical vapor deposition (PECVD) at relatively low temperatures. In this process, a plurality of gases capable of reacting to form silicon nitride are introduced into a PECVD reactor, where an electric field generates a plasma. The gases react in the presence of the electrical field to create the silicon nitride dielectric film.
Career Highlights
John E Dzarnoski is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to apply his innovative ideas in practical applications, contributing to advancements in magnetic recording technologies.
Collaborations
Throughout his career, John has collaborated with talented individuals such as Liu Yang and Jumna P Ramdular. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
John E Dzarnoski is a distinguished inventor whose work in dielectric materials has made a significant impact on the field of magnetoresistive heads. His innovative patent and contributions at Seagate Technology Incorporated highlight his dedication to advancing technology in data storage solutions.