Donn A Hopkins

Title: Donn A Hopkins: Innovator in Disk Drive Technology

Introduction

Donn A Hopkins is a notable inventor based in Irvine, California. He has made significant contributions to the field of data storage technology, particularly in the area of disk drives. His innovative approach has led to advancements that enhance energy efficiency in data storage devices.

Latest Patents

One of his key patents is titled "Disk drive with reduced power modes." This invention outlines a method for controlling a rotating disk magnetic data storage device that employs several reduced power modes. These modes are automatically entered and exited under the control of the device's microcontroller. The patent describes two modes that are fully responsive to host computer commands, providing significant power savings while remaining transparent to the user. Additionally, a full power down mode can be initiated by the host computer user, allowing the device to resume its operational state immediately prior to power suspension. The invention also includes a reduced power startup procedure that attempts a low current start, further enhancing energy efficiency.

Career Highlights

Donn A Hopkins is associated with Western Digital Corporation, a leading company in data storage solutions. His work at Western Digital has been instrumental in developing technologies that improve the performance and efficiency of disk drives.

Collaborations

He has collaborated with notable colleagues such as Kenneth D Donner and Marc B Goldstone, contributing to the advancement of disk drive technology through teamwork and shared expertise.

Conclusion

Donn A Hopkins is a prominent figure in the field of disk drive technology, with a focus on energy efficiency and innovative solutions. His contributions continue to impact the industry positively.