This inventor holds 2 USPTO granted patents. Top assignee: Hewlett-Packard Company. Active years: 1994.
Company Filing History:
Years Active: 1994
Title: Innovations of Robert K. Barnes
Introduction
Robert K. Barnes is a notable inventor based in Boise, ID (US), recognized for his contributions to disk drive technology. He holds 2 patents that showcase his innovative approach to enhancing the functionality and efficiency of disk drives.
Latest Patents
One of his latest patents is the "Programmable Servo Timing Generator." This invention involves a disk drive that features a disk format with servo fields and interspersed data fields. The disk drive includes a timing generator that produces timing signals to synchronize and control the operation of read/write and servo positioning circuits. A writable program store is incorporated to store multiple timing signal commands, allowing for flexibility in generating timing signals according to the disk format. A processor is responsible for loading the writable program store with these commands, enabling the readout of commands to generate timing signals that control the read/write circuits.
Another significant patent is the "Programmable Start-of-Sector Pulse Generator for a Disk Drive." This system employs uniform size data blocks, with each disk featuring a sectorized track format. Each sector includes at least one servo burst, and the system comprises read/write apparatus for accessing both servo and data signals. A servo system generates a synchronizing signal in response to the servo signals, while a data sector pulse generation circuit produces a data sector pulse for each block of data. This pulse enables the operation of the read/write apparatus, ensuring efficient data handling.
Career Highlights
Robert K. Barnes has made substantial contributions to the field of disk drive technology during his career at Hewlett-Packard Company. His innovative patents reflect his expertise and commitment to advancing technology in this area.
Collaborations
Throughout his career, Barnes has collaborated with notable colleagues, including Charles E. Hessing and Boyd N. Shelton. Their combined efforts have contributed to the development of advanced technologies in disk drives.
Conclusion
Robert K. Barnes is a distinguished inventor whose work has significantly impacted disk drive technology. His patents demonstrate a commitment to innovation and efficiency in data storage solutions.