Granted Patent
Utility
US 5,777,816 · App. 08/060,858
Data track following method for disc drives
Inventors:
Randall D. Hampshire, Philip R. Woods
Patented Case
View Patent ↗
Granted: Jul 7, 1998
Filed: May 12, 1993
Inventors
Randall D. Hampshire
Philip R. Woods
Assignee (at issue)
Seagate Technology LLC
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.