Granted Patent
Utility
US 6,285,521 · App. 09/276,255
Disk drive employing power source modulation for reducing power consumption
Inventor:
Hakam D. Hussein
Patented Case
View Patent ↗
Granted: Sep 4, 2001
Filed: Mar 25, 1999
Inventor
Hakam D. Hussein
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.