Granted Patent
Utility
US 5,896,032 · App. 08/661,676
Position detection device positioning device and moving medium-type memory device
Inventors:
Takaaki Yagi, Mitsuchika Saito
Patented Case
View Patent ↗
Granted: Apr 20, 1999
Filed: Jun 11, 1996
Inventors
Takaaki Yagi
Mitsuchika Saito
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.