Granted Patent
Utility
US 6,252,964 · App. 09/488,230
Authorization of services in a conditional access system
Inventors:
Anthony J. Wasilewski, Howard G. Pinder, Glendon L. Akins, III, Robert O. Banker
Patented Case
View Patent ↗
Granted: Jun 26, 2001
Filed: Jan 20, 2000
Inventors
Anthony J. Wasilewski
Howard G. Pinder
Glendon L. Akins, III
Robert O. Banker
Assignee (at issue)
Scientific-Atlanta, 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.