Granted Patent
Utility
US 6,292,912 · App. 09/032,220
Disk drive having built-in self-test system for characterizing performance of the drive
Inventors:
Robert L. Cloke, Patrick J. Lee, Howard Baumer
Patented Case
View Patent ↗
Granted: Sep 18, 2001
Filed: Feb 27, 1998
Inventors
Robert L. Cloke
Patrick J. Lee
Howard Baumer
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.