Patents by Inventor Andrew Beaulieu
Andrew Beaulieu has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9826678Abstract: A method of mowing multiple areas includes training a robotic mower to mow at least two areas separated by a space, including moving the robotic mower about the areas while storing data indicative of location of boundaries of each area relative to boundary markers, training the robotic mower to move across the space separating the areas, and initiating a mowing operation. Training the robotic mower to move across the space separating the areas includes moving the robotic mower to a traversal launch point of a first of the areas and moving the robotic mower to a traversal landing point of a second of the areas. The mowing operation causes the robotic mower to move to the traversal launch point, move from the traversal launch point across the space to the traversal landing point, and then mow the second of the areas.Type: GrantFiled: December 1, 2016Date of Patent: November 28, 2017Assignee: iRobot CorporationInventors: Paul C. Balutis, Andrew Beaulieu, Brian Yamauchi
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Publication number: 20170150676Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.Type: ApplicationFiled: December 7, 2016Publication date: June 1, 2017Inventors: Brian Yamauchi, Andrew Beaulieu, Paul C. Balutis
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Publication number: 20170079202Abstract: A method of mowing multiple areas includes training a robotic mower to mow at least two areas separated by a space, including moving the robotic mower about the areas while storing data indicative of location of boundaries of each area relative to boundary markers, training the robotic mower to move across the space separating the areas, and initiating a mowing operation. Training the robotic mower to move across the space separating the areas includes moving the robotic mower to a traversal launch point of a first of the areas and moving the robotic mower to a traversal landing point of a second of the areas. The mowing operation causes the robotic mower to move to the traversal launch point, move from the traversal launch point across the space to the traversal landing point, and then mow the second of the areas.Type: ApplicationFiled: December 1, 2016Publication date: March 23, 2017Inventors: Paul C. Balutis, Andrew Beaulieu, Brian Yamauchi
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Publication number: 20170020064Abstract: A method of mowing with an autonomous robot lawnmower includes traversing a mowable area with the autonomous robot lawnmower carrying a cutter and a vegetation characteristic sensor. The vegetation characteristic sensor is configured to generate sensor data in response to detecting a vegetation characteristic of the mowable area. The vegetation characteristic is selected from the group consisting of a moisture content, a grass height, and a color. The method includes storing position-referenced data representing the vegetation characteristic detected across the mowable area. The position-referenced data is based at least in part on the sensor data and position data. The method includes sending data to a remote device to cause the remote device to display a map including information based on the position-referenced data.Type: ApplicationFiled: July 24, 2015Publication date: January 26, 2017Inventors: Brian Doughty, Andrew Beaulieu, Brian Yamauchi, Alec Likhite, Erik Steltz
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Publication number: 20170026818Abstract: A method performed by a mobile lawn mowing robot includes pairing a beacon with the mobile lawn mowing robot. Pairing the beacon with the mobile lawn mowing robot includes determining a distance between the beacon and the mobile lawn mowing robot and confirming that the beacon is within a pairing distance from the mobile lawn mowing robot based on a comparison of the determined distance to a pairing distance. Pairing the beacon with the mobile robot lawn mowing robot further includes, subsequent to confirming that the beacon is within the pairing distance from the mobile lawn mowing robot, pairing the beacon with the mobile lawn mowing robot, and, following pairing, detecting wideband or ultra-wideband signals from the beacon, and using the wideband or ultra-wideband signals to enable navigation over an area.Type: ApplicationFiled: July 23, 2015Publication date: January 26, 2017Inventors: Andrew Beaulieu, Brian Yamauchi, Erik Steltz
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Patent number: 9538702Abstract: A method of mowing multiple areas includes training the robotic mower to move across a space separating at least two areas, and initiating a mowing operation. Training the robotic mower to move across the space separating the areas includes moving the robotic mower to a traversal launch point of a first of the areas, storing data indicative of location of the traversal launch point, moving the robotic mower to a traversal landing point of a second of the areas, and storing data indicative of location of the traversal landing point. The mowing operation causes the robotic mower to autonomously and in sequence mow the first of the areas, move to the traversal launch point, move from the traversal launch point across the space to the traversal landing point, and then mow the second of the areas.Type: GrantFiled: December 22, 2014Date of Patent: January 10, 2017Assignee: iRobot CorporationInventors: Paul Balutis, Andrew Beaulieu, Brian Yamauchi
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Publication number: 20160363933Abstract: A method of mapping an area to be mowed with an autonomous mowing robot comprises receiving mapping data from a robot lawnmower, the mapping data specifying an area to be mowed and a plurality of locations of beacons positioned within the area to be mowed, and receiving at least first and second geographic coordinates for first and second reference points that are within the area and are specified in the mapping data. The mapping data is aligned to a coordinate system of a map image of the area using the first and second geographic coordinates. The map image is displayed based on aligning the mapping data to the coordinate system.Type: ApplicationFiled: August 5, 2016Publication date: December 15, 2016Inventors: Paul C. Balutis, Andrew Beaulieu, Brian Yamauchi, Karl Jeffrey Karlson, Dominic Hugh Jones
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Patent number: 9516806Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.Type: GrantFiled: October 10, 2014Date of Patent: December 13, 2016Assignee: iRobot CorporationInventors: Brian Yamauchi, Andrew Beaulieu, Paul Balutis
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Patent number: 9420741Abstract: A method of mapping an area to be mowed with an autonomous mowing robot comprises receiving mapping data from a robot lawnmower, the mapping data specifying an area to be mowed and a plurality of locations of beacons positioned within the area to be mowed, and receiving at least first and second geographic coordinates for first and second reference points that are within the area and are specified in the mapping data. The mapping data is aligned to a coordinate system of a map image of the area using the first and second geographic coordinates. The map image is displayed based on aligning the mapping data to the coordinate system.Type: GrantFiled: December 15, 2014Date of Patent: August 23, 2016Assignee: iRobot CorporationInventors: Paul C. Balutis, Andrew Beaulieu, Brian Yamauchi, Karl Jeffrey Karlson, Dominic Hugh Jones
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Publication number: 20160174459Abstract: A method of mowing multiple areas includes training the robotic mower to move across a space separating at least two areas, and initiating a mowing operation. Training the robotic mower to move across the space separating the areas includes moving the robotic mower to a traversal launch point of a first of the areas, storing data indicative of location of the traversal launch point, moving the robotic mower to a traversal landing point of a second of the areas, and storing data indicative of location of the traversal landing point. The mowing operation causes the robotic mower to autonomously and in sequence mow the first of the areas, move to the traversal launch point, move from the traversal launch point across the space to the traversal landing point, and then mow the second of the areas.Type: ApplicationFiled: December 22, 2014Publication date: June 23, 2016Inventors: Paul Balutis, Andrew Beaulieu, Brian Yamauchi
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Publication number: 20160165795Abstract: A method of mapping an area to be mowed with an autonomous mowing robot comprises receiving mapping data from a robot lawnmower, the mapping data specifying an area to be mowed and a plurality of locations of beacons positioned within the area to be mowed, and receiving at least first and second geographic coordinates for first and second reference points that are within the area and are specified in the mapping data. The mapping data is aligned to a coordinate system of a map image of the area using the first and second geographic coordinates. The map image is displayed based on aligning the mapping data to the coordinate system.Type: ApplicationFiled: December 15, 2014Publication date: June 16, 2016Inventors: Paul Balutis, Andrew Beaulieu, Brian Yamauchi, Karl Jeffrey Karlson, Dominic Hugh Jones
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Patent number: 9346426Abstract: A robot bumper including a bumper body having a forward surface and a top surface angling away from the forward surface. The bumper body conforms to a shape of a received robot chassis. The robot bumper also includes a force absorbing layer disposed on the bumper body, a membrane switch layer comprising a plurality of electrical contacts arranged along the top surface of the bumper body, and a force transmission layer disposed between the force absorbing layer and the membrane switch layer. The force transmission layer includes a plurality of force transmitting elements configured to transmit force to the membrane switch layer.Type: GrantFiled: March 10, 2015Date of Patent: May 24, 2016Assignee: iRobot CorporationInventors: Stephen A. Hickey, Andrew Pastore, Chikyung Won, Roger Dale Gamble, Andrew Beaulieu
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Publication number: 20160100522Abstract: A method of mowing an area with an autonomous mowing robot comprises storing, in non-transient memory of the robot, a set of geospatially referenced perimeter data corresponding to positions of the mowing robot as the mowing robot is guided about a perimeter of an area to be mowed, removing from the set of perimeter data one or more data points thereby creating a redacted data set and controlling the mowing robot to autonomously mow an area bounded by a boundary corresponding to the redacted data set, including altering direction of the mowing robot at or near a position corresponding to data in the redacted data set so as to redirect the robot back into the bounded area.Type: ApplicationFiled: October 10, 2014Publication date: April 14, 2016Inventors: Brian Yamauchi, Andrew Beaulieu, Paul Balutis
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Publication number: 20150183389Abstract: A robot bumper including a bumper body having a forward surface and a top surface angling away from the forward surface. The bumper body conforms to a shape of a received robot chassis. The robot bumper also includes a force absorbing layer disposed on the bumper body, a membrane switch layer comprising a plurality of electrical contacts arranged along the top surface of the bumper body, and a force transmission layer disposed between the force absorbing layer and the membrane switch layer. The force transmission layer includes a plurality of force transmitting elements configured to transmit force to the membrane switch layer.Type: ApplicationFiled: March 10, 2015Publication date: July 2, 2015Applicant: iRobot CorporationInventors: Stephen A. Hickey, Andrew Pastore, Chikyung Won, Roger Dale Gamble, Andrew Beaulieu
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Patent number: 9004553Abstract: A robot bumper including a bumper body having a forward surface and a top surface angling away from the forward surface. The bumper body conforms to a shape of a received robot chassis. The robot bumper also includes a force absorbing layer disposed on the bumper body, a membrane switch layer comprising a plurality of electrical contacts arranged along the top surface of the bumper body, and a force transmission layer disposed between the force absorbing layer and the membrane switch layer. The force transmission layer includes a plurality of force transmitting elements configured to transmit force to the membrane switch layer.Type: GrantFiled: May 14, 2014Date of Patent: April 14, 2015Assignee: iRobot CorporationInventors: Stephen A. Hickey, Andrew Pastore, Chikyung Won, Roger Dale Gamble, Andrew Beaulieu
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Patent number: 8950792Abstract: A robot bumper assembly includes a bumper body, a first sensor array, and a second sensor array. The first sensor array is disposed along and contoured to the periphery of a forward facing portion of the bumper body and senses contact with an external environment at positions along the contour of the periphery forward facing portion of the bumper body. The second sensor array is disposed along and contoured to the periphery of a top portion of the forward facing portion of the robot body. The top portion is angled, ramping up. The second sensor array senses contact with an external environment at positions along the periphery of the angled top portion of the bumper body.Type: GrantFiled: March 14, 2013Date of Patent: February 10, 2015Assignee: iRobot CorporationInventors: Stephen A. Hickey, Andrew Pastore, Chikyung Won, Roger Dale Gamble, Andrew Beaulieu
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Publication number: 20080035687Abstract: An elastically resilient support for one or more packages being transported on a motor vehicle passenger seat includes an elastic band and a fastening member adapted to engage the handles of the supported package. The band suspended from a location proximate the top of the backrest of the passenger seat for applying an upward resilient force on the supported package while maintaining the bottom of the package on the seating portion. The elasticity of the band and its configuration prevent it from returning to its quiescent unstretched shape as long the package is engaged.Type: ApplicationFiled: August 10, 2007Publication date: February 14, 2008Inventor: Andrew Beaulieu