Granted Patent
Utility
US 5,875,241 · App. 08/870,137
Communication system for processing caller ID information
Inventors:
Aileen Y. Chang, Joseph Michael Fallon, Ryan Scott Wallach
Patented Case
View Patent ↗
Granted: Feb 23, 1999
Filed: Jun 5, 1997
Inventors
Aileen Y. Chang
Joseph Michael Fallon
Ryan Scott Wallach
Assignee (at issue)
LUCENT TECHNOLOGIES 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.