David D Roberts

Title: Innovations of David D. Roberts: Pioneering Advances in Hard Disk Drive Technology

Introduction

David D. Roberts, based in Santa Cruz, California, is a prominent inventor known for his significant contributions to hard disk drive technology. With seven patents to his name, Roberts has pioneered advancements that enhance data storage capabilities, particularly in the realm of perpendicular recording systems. His work has revolutionized the way data is written and read, ensuring improved efficiency and reliability in information storage.

Latest Patents

Among David D. Roberts' notable recent patents is one titled "Hard disk drive for perpendicular recording with transducer having submicron gap between pole tips." This invention describes an information storage system where a transducer equipped with a loop of ferromagnetic material utilizes a nonferromagnetic gap next to a rigid disk medium. The design allows for a small separation between the pole tips and the media layer, significantly favoring perpendicular recording through enhanced magnetic field components.

Another impactful patent is for a "Planar magnetic ring head for contact recording with a rigid disk." This transducer is characterized by its planar magnetic core and a pair of pole tips that slide in contact with the disk during data transactions. Formed of thin films and designed for low profile, the transducer minimizes lift during operation, ensuring a smooth interaction with the spinning disk. Such innovations offer high-density magnetic data storage and retrieval, addressing critical needs in the industry.

Career Highlights

David D. Roberts has made substantial contributions during his tenure at several companies, including Read Rite Corporation and Censtor Corporation. His expertise in hard disk technology has positioned him as a leader in developing innovative solutions that enhance data storage capabilities. His patents reflect not only his technical prowess but also a keen understanding of market needs in the technology landscape.

Collaborations

Throughout his career, Roberts has collaborated with notable colleagues, including William C. Cain and Darren Todd Imai. These partnerships have fostered a creative environment conducive to innovation, allowing for the continuous advancement of hard disk technology through teamwork and shared expertise.

Conclusion

David D. Roberts stands out as a key figure in the evolution of hard disk drive technology. His seven patents demonstrate a commitment to innovation, providing substantial advancements in the field. Through his work, Roberts has made significant contributions that continue to influence data storage solutions, marking him as an inventor of note in the technology sector.