Granted Patent
Utility
US 6,693,764 · App. 09/775,256
Method and disk drive for improving head position accuracy during track following through real-time identification of external vibration
Inventors:
Edgar D. Sheh, Hemant Melkote, Vinay K. Agarwal
Patented Case
View Patent ↗
Granted: Feb 17, 2004
Filed: Jan 31, 2001
Inventors
Edgar D. Sheh
Hemant Melkote
Vinay K. Agarwal
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.