Granted Patent
Utility
US 6,493,734 · App. 09/419,554
System and method to efficiently generate and switch page display views on a portable electronic book
Inventors:
James Sachs, William Leshner, Brady Duga, Garth Conboy, Andrew Marder, Thomas W. Brown
Patented Case
View Patent ↗
Granted: Dec 10, 2002
Filed: Oct 15, 1999
Inventors
James Sachs
William Leshner
Brady Duga
Garth Conboy
Andrew Marder
Thomas W. Brown
Assignee (at issue)
Softbook Press, 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.