Granted Patent
Utility
US 6,457,086 · App. 09/441,390
Method and apparatus for accelerating detection of serial bus device speed signals
Inventor:
William S. Duckwall
Patented Case
View Patent ↗
Granted: Sep 24, 2002
Filed: Nov 16, 1999
Inventor
William S. Duckwall
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.