Granted Patent
Utility
US 6,668,180 · App. 10/311,734
Signaling method and apparatus with a host and human input device
Inventors:
Mark Vanstone, Andrew Shafranov, Victor Marten
Patented Case
View Patent ↗
Granted: Dec 23, 2003
Filed: Jan 8, 2003
Inventors
Mark Vanstone
Andrew Shafranov
Victor Marten
Assignee (at issue)
Semtech 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.