Granted Patent
Utility
US 6,256,492 · App. 09/354,926
Communication control for a user of a central communication center
Inventor:
Izzet M. Bilgic
Patented Case
View Patent ↗
Granted: Jul 3, 2001
Filed: Jul 15, 1999
Inventor
Izzet M. Bilgic
Assignee (at issue)
Omnipoint 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.