Granted Patent
Utility
US 6,574,326 · App. 09/442,571
Method and system for minimizing transmission of optional parameters in an intelligent network environment
Inventors:
Curt Wong, Jukka Wallenius
Patented Case
View Patent ↗
Granted: Jun 3, 2003
Filed: Nov 18, 1999
Inventors
Curt Wong
Jukka Wallenius
Assignee (at issue)
Nokia Networks Oy
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.