Granted Patent
Utility
US 6,477,243 · App. 09/069,675
Method and apparatus for automated facsimile message confirmation
Inventors:
Himanshu Choksi, Siva Kumar
Patented Case
View Patent ↗
Granted: Nov 5, 2002
Filed: Apr 29, 1998
Inventors
Himanshu Choksi
Siva Kumar
Assignee (at issue)
Openwave Systems 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.