Granted Patent
Utility
US 6,473,377 · App. 09/919,393
OPTICAL DISC RECORD CARRIER WITH WOBBLED GROOVES THAT PERMIT RECORDING ON THE GROOVES AND LANDS, APPARATUS FOR MANUFACTURING SUCH A RECORD CARRIER, AND RECORDING AND/OR REPRODUCING APPARATUS FOR SUCH A RECORD CARRIER
Inventors:
Hideharu Eguchi, Atsushi Hosoda, Ichiro Ueno, Yasuhiro Ueki
Patented Case
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Granted: Oct 29, 2002
Filed: Jul 31, 2001
Inventors
Hideharu Eguchi
Atsushi Hosoda
Ichiro Ueno
Yasuhiro Ueki
Assignee (at issue)
Victor Company of Japan, Ltd.
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.