Is a
Patent attributes
Current Assignee
Patent Jurisdiction
Patent Number
Patent Inventor Names
Duane L. Gilbert, Jr.0
Andrea M. Okerholm0
Daniel E. Kee0
Elaine H. Kristant0
Marc D. Strauss0
Marcus R. Williams0
Sheila A. Longo0
Date of Patent
May 14, 2013
Patent Application Number
13314398
Date Filed
December 8, 2011
Patent Citations Received
...
Patent Primary Examiner
Patent abstract
An autonomous coverage robot detection system includes an emitter configured to emit a directed beam, a detector configured to detect the directed beam and a controller configured to direct the robot in response to a signal detected by the detector. In some examples, the detection system detects a stasis condition of the robot. In some examples, the detection system detects a wall and can follow the wall in response to the detected signal.
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