Granted Patent
Utility
US 6,822,604 · App. 10/632,425
System and method for detecting an intruder using impulse radio technology
Inventors:
David Hall, Scott M. Yano, Hans Gregory Schantz
Patented Case
View Patent ↗
Granted: Nov 23, 2004
Filed: Aug 1, 2003
Inventors
David Hall
Scott M. Yano
Hans Gregory Schantz
Assignee (at issue)
Time Domain 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.