Granted Patent
Utility
US 6,366,422 · App. 09/283,170
Helical scan tape drive error recovery using track profile mapping
Inventors:
David B. Daniel, Fred C. Eifert, Douglas C. Hansen, David A. Lawson, Thai Nguyen
Patented Case
View Patent ↗
Granted: Apr 2, 2002
Filed: Apr 1, 1999
Inventors
David B. Daniel
Fred C. Eifert
Douglas C. Hansen
David A. Lawson
Thai Nguyen
Assignee (at issue)
Storage Technology 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.