Granted Patent
Utility
US 6,178,232 · App. 09/122,165
Method and system for providing enhanced caller identification
Inventors:
Teresa Farias Latter, Nancy Book, Mary Louise Hardzinski, James Thomas Maciejewski, John Wesley Moss, Thomas Joseph McBlain, Steven Darrell Benfield, Robin Denise Brady, Walden Blaine Crabtree, Jr., Tracy Lynn Kato, Brian S. Utesch
Patented Case
View Patent ↗
Granted: Jan 23, 2001
Filed: Jul 24, 1998
Inventors
Teresa Farias Latter
Nancy Book
Mary Louise Hardzinski
James Thomas Maciejewski
John Wesley Moss
Thomas Joseph McBlain
Steven Darrell Benfield
Robin Denise Brady
Walden Blaine Crabtree, Jr.
Tracy Lynn Kato
Brian S. Utesch
Assignees (at issue)
AMERITECH LLC
Nortel Networks Limited
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.