Granted Patent
Utility
US 6,018,434 · App. 08/782,183
Tape cartridge having written-in-defect servo patterns for rapid head position calibration
Inventor:
George Saliba
Patented Case
View Patent ↗
Granted: Jan 25, 2000
Filed: Jan 14, 1997
Inventor
George Saliba
Assignee (at issue)
Quantum 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.