Granted Patent
Utility
US 5,384,671 · App. 08/174,895
PRML sampled data channel synchronous servo detector
Inventor:
Kevin D. Fisher
Patented Case
View Patent ↗
Granted: Jan 24, 1995
Filed: Dec 23, 1993
Inventor
Kevin D. Fisher
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.