Granted Patent
Utility
US 6,501,389 · App. 09/406,035
Audio, video, or multimedia system keypad controller having multiple vector control paths and associated methods
Inventor:
Hector Aguirre
Patented Case
View Patent ↗
Granted: Dec 31, 2002
Filed: Sep 27, 1999
Inventor
Hector Aguirre
Assignee (at issue)
Niles Audio Corporation
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.