Granted Patent
Utility
US 6,530,009 · App. 09/524,050
Methods for increasing file storage capacity of optical discs
Inventor:
Kenneth James
Patented Case
View Patent ↗
Granted: Mar 4, 2003
Filed: Mar 13, 2000
Inventor
Kenneth James
Assignee (at issue)
Roxio, Inc.
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.