Abdellah Hafid

Title: Abdellah Hafid: Innovator in Magnetic Disc Technology

Introduction

Abdellah Hafid is a notable inventor based in Campbell, California. He has made significant contributions to the field of magnetic disc technology, holding 2 patents that enhance the performance and durability of magnetic discs used in data storage.

Latest Patents

Hafid's latest patents focus on multi-phase carbon overcoats for magnetic discs. One of his inventions involves a magnetic disc designed for use in a magnetic disc drive. This magnetic disc features a recording surface that includes a dual-phase carbon overcoat. The overcoat consists of an amorphous carbon film sputtered onto a magnetic layer, followed by a doped amorphous carbon film. This innovative design has demonstrated improved hardness, reduced stiction, and superior corrosion resistance compared to prior art. Additionally, he has developed a method for manufacturing these magnetic discs, which includes using a sputtering apparatus to apply the carbon films efficiently, thereby reducing downtime and avoiding carbon-induced damage to the discs.

Career Highlights

Abdellah Hafid is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to focus on advancing magnetic disc technology, contributing to the company's reputation for innovation in the industry.

Collaborations

Hafid has collaborated with notable colleagues such as Kuo-Hsing Hwang and Xiaohua Chen. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and expertise in the field of magnetic technology.

Conclusion

Abdellah Hafid's contributions to magnetic disc technology through his patents and work at Seagate Technology Incorporated highlight his role as an influential inventor in the industry. His innovations continue to shape the future of data storage solutions.