Granted Patent
Utility
US 6,813,640 · App. 09/620,781
System and method for controlling the editing by user action of digital objects created in a document server application
Inventors:
Greg Benson, Edward Hackbarth
Patented Case
View Patent ↗
Granted: Nov 2, 2004
Filed: Jul 21, 2000
Inventors
Greg Benson
Edward Hackbarth
Assignee (at issue)
Macrovision Corporation
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.