Granted Patent
Utility
US 6,522,169 · App. 10/027,672
Bidirectional repeater using high and low threshold detection
Inventors:
Alma Anderson, Paul Andrews
Patented Case
View Patent ↗
Granted: Feb 18, 2003
Filed: Dec 19, 2001
Inventors
Alma Anderson
Paul Andrews
Assignee (at issue)
KONINKLIJKE PHILIPS ELECTRONICS NV
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.