Granted Patent
Utility
US 6,418,200 · App. 09/259,811
Automatic synchronization of address directories for unified messaging
Inventors:
Sergio A. Ciccolella, David Randall Ronca
Patented Case
View Patent ↗
Granted: Jul 9, 2002
Filed: Feb 26, 1999
Inventors
Sergio A. Ciccolella
David Randall Ronca
Assignee (at issue)
Mitel Corporation
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.