Granted Patent
Utility
US 5,793,548 · App. 08/533,797
Fault tolerant sync mark detector for comparing a sign and magnitude of a detected sequence to a target sync mark in sampled amplitude magnetic recording
Inventor:
Christopher P. Zook
Patented Case
View Patent ↗
Granted: Aug 11, 1998
Filed: Sep 26, 1995
Inventor
Christopher P. Zook
Assignee (at issue)
Cirrus Logic 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.