Granted Patent
Utility
US 6,122,135 · App. 08/994,475
Disk drive with voice coil motor rise time manager
Inventor:
Michael C. Stich
Patented Case
View Patent ↗
Granted: Sep 19, 2000
Filed: Dec 19, 1997
Inventor
Michael C. Stich
Assignee (at issue)
Western Digital
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.