Granted Patent
Utility
US 6,249,281 · App. 09/515,121
On-demand presentation graphical user interface
Inventors:
Shenchang Eric Chen, Chris Schoeneman
Patented Case
View Patent ↗
Granted: Jun 19, 2001
Filed: Feb 28, 2000
Inventors
Shenchang Eric Chen
Chris Schoeneman
Assignee (at issue)
Presenter.com, 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.