Granted Patent
Utility
US 5,345,342 · App. 08/192,146
Disk drive using PRML synchronous sampling data detection and asynchronous detection of embedded sector servo
Inventors:
William Louis Abbott, Hung C. Nguyen, Kenneth E. Johnson
Patented Case
View Patent ↗
Granted: Sep 6, 1994
Filed: Feb 4, 1994
Inventors
William Louis Abbott
Hung C. Nguyen
Kenneth E. Johnson
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.