Granted Patent
Utility
US 6,647,149 · App. 09/753,816
Methods and apparatus for securely transmitting and processing digital image data
Inventors:
Richard A. Keeney, Thor A. Olson
Patented Case
View Patent ↗
Granted: Nov 11, 2003
Filed: Jan 3, 2001
Inventors
Richard A. Keeney
Thor A. Olson
Assignee (at issue)
ELECTRONICS FOR IMAGING, 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.