Granted Patent
Utility
US 6,278,481 · App. 08/723,623
Photocard that is inserted into a non-digital camera to enable the non-digital camera to take digital photographic images
Inventor:
Dominik Schmidt
Patented Case
View Patent ↗
Granted: Aug 21, 2001
Filed: Oct 3, 1996
Inventor
Dominik Schmidt
Assignee (at issue)
Airify Communications, 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.