Granted Patent
Utility
US 6,625,460 · App. 09/469,022
Unified messaging protocol using SMS
Inventor:
Manoj Patil
Patented Case
View Patent ↗
Granted: Sep 23, 2003
Filed: Dec 21, 1999
Inventor
Manoj Patil
Assignee (at issue)
Nokia
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.