Granted Patent
Utility
US 6,567,921 · App. 09/237,269
Asynchronous low power mode bus controller circuit and method of low power mode operation
Inventor:
James Edward Guziak
Patented Case
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Granted: May 20, 2003
Filed: Jan 25, 1999
Inventor
James Edward Guziak
Assignee (at issue)
Agere Systems 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.