Richard Longstreth White

Title: **Inventor Richard Longstreth White: Innovator in Magnetic Media Technology**

Introduction

Richard Longstreth White, an accomplished inventor based in Los Altos, California, has made significant contributions to the field of magnetic media technology. With a total of 11 patents to his name, he has developed innovative solutions that enhance the performance and reliability of data storage systems. His work has been instrumental in advancing the efficiency of storage devices, particularly in the realms of magnetic media and chemical vapor deposition.

Latest Patents

Among Richard Longstreth White's latest patents is a groundbreaking invention titled "Composition and Method for Planarized Bit-Patterned Magnetic Media." This patent introduces a planarized bit-patterned magnetic medium composed of a magnetic layer with island and trench regions. A first carbon layer is applied over this magnetic layer, followed by a second carbon layer, which is then selectively removed in the island regions. This innovation is significant as it includes a method for planarizing the medium and a unique slurry composition designed for chemical-mechanical polishing of carbon layers, featuring an oxidizer, a catalyst, particulate, and reaction control components.

Another notable patent is the "System, Method and Apparatus for Filament and Support Used in Plasma-Enhanced Chemical Vapor Deposition." This invention focuses on a filament post utilized in plasma-enhanced chemical vapor deposition, cleverly designed with an outer shell and an inner post. By applying electrical potential solely to the inner post, the integrity of the plasma density and the properties of the carbon film are preserved. This innovation effectively minimizes stress in the deposited carbon film, significantly reducing the risk of delamination.

Career Highlights

Richard has had a successful career working with prominent technology companies. He served at Hitachi Global Storage Technologies Netherlands B.V. and the International Business Machines Corporation (IBM), where he further honed his expertise in data storage technology. His contributions in these roles have significantly advanced the development and design of cutting-edge magnetic storage solutions.

Collaborations

Throughout his career, Richard Longstreth White has collaborated with notable professionals in his field, including Bing K. Yen and Daryl J. Pocker. These collaborations have sparked innovation and facilitated groundbreaking advancements in magnetic media and deposition technologies, showcasing the importance of teamwork in the scientific and engineering industries.

Conclusion

Richard Longstreth White embodies the spirit of innovation in the field of magnetic media technology. With 11 patents, including fundamental advancements in planarized bit-patterned magnetic media and deposition methods, his work continues to influence and drive improvements in data storage solutions. His successful career and collaborations highlight the vital role of inventors like him in pushing the boundaries of technology.