Granted Patent
Utility
US 5,675,129 · App. 08/403,841
Initial track recovery in position-sensing systems that use windowing patterns
Inventors:
John M. Burns, Sheelagh Anne Lloyd
Patented Case
View Patent ↗
Granted: Oct 7, 1997
Filed: Mar 17, 1995
Inventors
John M. Burns
Sheelagh Anne Lloyd
Assignee (at issue)
Hewlett-Packard Company, L.P.
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.