This inventor holds 2 USPTO granted patents. Top assignee: Western Digital Corporation. Active years: 1994-1998.
Company Filing History:
Years Active: 1994-1998
Title: Kenneth D Donner: Innovator in Disk Drive Technology
Introduction
Kenneth D Donner is a notable inventor based in Laguna Niguel, CA (US). He has made significant contributions to the field of disk drive technology, holding a total of 2 patents. His work focuses on enhancing the efficiency and functionality of data storage devices.
Latest Patents
One of Kenneth's latest patents is an "Analog-to-digital converter for configuration control." This invention involves a disk drive circuit that includes a configuration resistor, a reference resistor, a capacitor, and a processor. The processor is mounted on a first circuit assembly in the disk drive, such as the controller circuit board, while the configuration resistor is mounted on a second circuit assembly, like the head-disk assembly (I-IDA). The resistance of the configuration resistor corresponds to the configuration of the second circuit assembly, which may represent the number of heads or the type of preamplifier in the IDA. The processor calculates the resistance of the configuration resistor by measuring discharge times through different circuits.
Another significant patent is for a "Disk drive with reduced power modes." This invention provides 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 rotating disk device microcontroller. The invention includes modes that are fully responsive to host computer commands, providing significant power savings while maintaining transparency to the user. Additionally, a reduced power startup procedure is included to save energy during the startup of the device.
Career Highlights
Kenneth D Donner has worked at Western Digital Corporation, a leading company in data storage solutions. His innovative contributions have played a crucial role in advancing disk drive technology and improving energy efficiency in data storage devices.
Collaborations
Kenneth has collaborated with notable coworkers, including Marc B Goldstone and Ralph A Proud. Their combined expertise has contributed to the development of groundbreaking technologies in the field.
Conclusion
Kenneth D Donner is a distinguished inventor whose work in disk drive technology has led to significant advancements in the industry. His patents reflect a commitment to innovation and efficiency, making a lasting impact on data storage solutions.