Granted Patent
Utility
US 6,748,069 · App. 08/934,492
Method and system for routing calling name queries
Inventors:
Prasad Nimmagadda, Anita Hogans Simpson
Patented Case
View Patent ↗
Granted: Jun 8, 2004
Filed: Sep 19, 1997
Inventors
Prasad Nimmagadda
Anita Hogans Simpson
Assignee (at issue)
BELLSOUTH INTELLECTUAL PROPERTY 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.