Granted Patent
Utility
US 6,504,668 · App. 09/307,989
Disk drive having improved runout-error compensation, and method therefor
Inventors:
Kenji Takeuchi, Craig Smith
Patented Case
View Patent ↗
Granted: Jan 7, 2003
Filed: May 10, 1999
Inventors
Kenji Takeuchi
Craig Smith
Assignee (at issue)
IO-Mega Holding Corporation
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.