Granted Patent
Utility
US 5,673,204 · App. 08/499,089
Loopback video preview for a computer display
Inventor:
Marc Klingelhofer
Patented Case
View Patent ↗
Granted: Sep 30, 1997
Filed: Jul 6, 1995
Inventor
Marc Klingelhofer
Assignee (at issue)
Sun Microsystems 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.