Company Filing History:
Years Active: 2001
Title: D Brent Douglas: Innovator in Rotational Vibration Compensation
Introduction
D Brent Douglas is a notable inventor based in Edmond, OK (US), recognized for his contributions to the field of disc drive technology. He holds a total of 3 patents that focus on minimizing the effects of rotational vibration in disc drives. His innovative approaches have significantly advanced the reliability and performance of data storage devices.
Latest Patents
Douglas's latest patents include groundbreaking inventions aimed at enhancing disc drive functionality. One of his patents, titled "Rotational vibration compensation using a fixed head and a constant frequency pattern," describes an apparatus and method designed to minimize the impact of rotational vibration on a disc drive. This invention utilizes a fixed head positioned over the disc to transduce a frequency pattern, generating a readback signal that informs a servo circuit to adjust the position of the moveable data head accordingly. Another patent, "Rotational vibration compensation using a dedicated surface with a constant frequency pattern," further explores this concept by employing two heads supported adjacent to separate disc recording surfaces. This design allows for improved data transfer operations by responding to rotational velocity signals and servo information.
Career Highlights
D Brent Douglas is currently employed at Seagate Technology Incorporated, a leading company in data storage solutions. His work at Seagate has allowed him to apply his innovative ideas in a practical setting, contributing to the development of advanced disc drive technologies.
Collaborations
Douglas has collaborated with notable coworkers, including Lealon Ray McKenzie and Nathaniel Boyd Wilson. Their combined expertise has fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
D Brent Douglas is a distinguished inventor whose work in rotational vibration compensation has made a significant impact on the disc drive industry. His patents reflect a commitment to enhancing data storage reliability and performance.