Granted Patent
Utility
US 6,781,338 · App. 10/696,456
Method and system for robot localization and confinement
Inventors:
Joseph L. Jones, Philip R. Mass
Patented Case
View Patent ↗
Granted: Aug 24, 2004
Filed: Oct 29, 2003
Inventors
Joseph L. Jones
Philip R. Mass
Assignee (at issue)
iRobot 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.