Granted Patent
Utility
US 6,795,268 · App. 09/704,195
Disk drive employing seek time vcm ir voltage calibration for velocity control of an actuator arm
Inventor:
Robert P. Ryan
Patented Case
View Patent ↗
Granted: Sep 21, 2004
Filed: Oct 31, 2000
Inventor
Robert P. Ryan
Assignee (at issue)
WESTERN DIGITAL TECHNOLOGIES, INC.
This patent predates the USPTO's electronic file wrapper — prosecution documents from this era exist only in the Patent Office's paper records. A certified copy of the file history can be ordered from the USPTO's paper archives.