Granted Patent
Utility
US 6,745,228 · App. 10/315,966
Method and apparatus for listening for incoming calls on multiple port/socket combinations
Inventor:
Guy Riddle
Patented Case
View Patent ↗
Granted: Jun 1, 2004
Filed: Dec 9, 2002
Inventor
Guy Riddle
Assignee (at issue)
Apple Computer 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.