Joseph Leigh

Title: Inventor Profile: Joseph Leigh from Cupertino, CA

Introduction

Joseph Leigh is an innovative inventor based in Cupertino, California, who has made significant contributions to the field of magnetic recording media. With a total of three patents to his name, his work revolves around improving the functionality and durability of data storage technologies.

Latest Patents

Among Joseph's latest patents is the creation of zone textured magnetic recording media and methods for their production. This invention provides magnetic recording media that feature separately textured data and read/write head landing zones. By separating these zones on the recording surface, Joseph's technology allows for independent optimization of the topology, which maximizes the performance characteristics of recording as well as mechanical durability. The design includes a landing or contact start-stop zone that has an average surface roughness greater than that of the data zone. Furthermore, a transition zone extends between the contact start-stop zone and the data zone, varying in surface roughness between the two. Notably, the contact start-stop zone is textured first, followed by the data zone, ensuring uniform stiction performance. Additionally, the patent covers texture machines for producing such zone texturing as well as associated texturing methods. Another patent includes the use of abrasive tape for texturing magnetic recording media with similar innovative features.

Career Highlights

Joseph Leigh has had the opportunity to work with notable companies in his field, including Akashic Memories Corporation and Stormedia, Inc. His experiences at these firms have contributed significantly to his expertise in magnetic recording technologies and the development of new solutions.

Collaborations

Throughout his career, Joseph has collaborated with talented individuals, including coworkers Joel R. Weiss and Koji Shima. Their collective knowledge and skills have undoubtedly played a role in the successful development of Joseph's patented inventions.

Conclusion

Joseph Leigh continues to be a valuable player in the innovation landscape, particularly within the realm of data storage technology. His contributions through patented inventions reflect his dedication to enhancing the efficiency and reliability of magnetic recording media, and his ongoing work inspires future advancements in the industry.