Patents by Inventor Samuel Duffley
Samuel Duffley 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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Publication number: 20170031366Abstract: A proximity sensor includes first and second sensors disposed on a sensor body adjacent to one another. The first sensor is one of an emitter and a receiver. The second sensor is the other one of an emitter and a receiver. A third sensor is disposed adjacent the second sensor opposite the first sensor. The third sensor is an emitter if the first sensor is an emitter or a receiver if the first sensor is a receiver. Each sensor is positioned at an angle with respect to the other two sensors. Each sensor has a respective field of view. A first field of view intersects a second field of view defining a first volume that detects a floor surface within a first threshold distance. The second field of view intersects a third field of view defining a second volume that detects a floor surface within a second threshold distance.Type: ApplicationFiled: August 23, 2016Publication date: February 2, 2017Applicant: iRobot CorporationInventors: Steven V. Shamlian, Samuel Duffley, Nikolai Romanov, Dhiraj Goel, Frederic D. Hook, Mario E. Munich
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Publication number: 20160354935Abstract: A robot includes a body and a bumper. The body is movable relative to a surface and includes a first portion of a sensor. The bumper is mounted on the body and movable relative to the body and includes a backing and a second portion of the sensor. The backing is movable relative to the body in response to a force applied to the bumper. The second portion of the sensor is attached to the backing and movable with the backing relative to the first portion of the sensor in response to a force applied to the bumper. The sensor is configured to output an electrical signal in response to a movement of the backing. The electrical signal is proportional to an amount of displacement of the second portion relative to the first portion.Type: ApplicationFiled: June 2, 2015Publication date: December 8, 2016Inventors: Victor Fay, Seth Blitzblau, Samuel Duffley, Kyle Dumont, Justin H. Woodman
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Patent number: 9505140Abstract: A robot includes a body and a bumper. The body is movable relative to a surface and includes a first portion of a sensor. The bumper is mounted on the body and movable relative to the body and includes a backing and a second portion of the sensor. The backing is movable relative to the body in response to a force applied to the bumper. The second portion of the sensor is attached to the backing and movable with the backing relative to the first portion of the sensor in response to a force applied to the bumper. The sensor is configured to output an electrical signal in response to a movement of the backing. The electrical signal is proportional to an amount of displacement of the second portion relative to the first portion.Type: GrantFiled: June 2, 2015Date of Patent: November 29, 2016Assignee: iRobot CorporationInventors: Victor Fay, Seth Blitzblau, Samuel Duffley, Kyle Dumont, Justin H. Woodman
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Publication number: 20160282862Abstract: A computer-implemented method for receiving user commands for a remote cleaning robot and sending the user commands to the remote cleaning robot, the remote cleaning robot including a drive motor and a cleaning motor, includes displaying a user interface including a control area, and within the control area: a user-manipulable launch control group including a plurality of control elements, the launch control group having a deferred launch control state and an immediate launch control state; at least one user-manipulable cleaning strategy control element having a primary cleaning strategy control state and an alternative cleaning strategy control state; and a physical recall control group including a plurality of control elements, the physical recall control group having an immediate recall control state and a remote audible locator control state.Type: ApplicationFiled: June 6, 2016Publication date: September 29, 2016Inventors: Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Publication number: 20160282863Abstract: A mobile robot includes a microprocessor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The microprocessor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: ApplicationFiled: May 24, 2016Publication date: September 29, 2016Inventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Patent number: 9442488Abstract: A proximity sensor includes first and second sensors disposed on a sensor body adjacent to one another. The first sensor is one of an emitter and a receiver. The second sensor is the other one of an emitter and a receiver. A third sensor is disposed adjacent the second sensor opposite the first sensor. The third sensor is an emitter if the first sensor is an emitter or a receiver if the first sensor is a receiver. Each sensor is positioned at an angle with respect to the other two sensors. Each sensor has a respective field of view. A first field of view intersects a second field of view defining a first volume that detects a floor surface within a first threshold distance. The second field of view intersects a third field of view defining a second volume that detects a floor surface within a second threshold distance.Type: GrantFiled: May 16, 2014Date of Patent: September 13, 2016Assignee: iRobot CorporationInventors: Steven V. Shamlian, Samuel Duffley, Nikolai Romanov, Dhiraj Goel, Frederic D. Hook, Mario E. Munich
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Patent number: 9380922Abstract: A computer-implemented method for receiving user commands for a remote cleaning robot and sending the user commands to the remote cleaning robot, the remote cleaning robot including a drive motor and a cleaning motor, includes displaying a user interface including a control area, and within the control area: a user-manipulable launch control group including a plurality of control elements, the launch control group having a deferred launch control state and an immediate launch control state; at least one user-manipulable cleaning strategy control element having a primary cleaning strategy control state and an alternative cleaning strategy control state; and a physical recall control group including a plurality of control elements, the physical recall control group having an immediate recall control state and a remote audible locator control state.Type: GrantFiled: October 5, 2013Date of Patent: July 5, 2016Assignee: iRobot CorporationInventors: Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Patent number: 9375847Abstract: A mobile robot includes a microprocessor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The microprocessor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: GrantFiled: January 17, 2014Date of Patent: June 28, 2016Assignee: iRobot CorporationInventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Publication number: 20160167234Abstract: A mobile robot includes a processor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The processor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: ApplicationFiled: December 2, 2015Publication date: June 16, 2016Inventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Patent number: 9233472Abstract: A mobile robot includes a processor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The processor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: GrantFiled: January 21, 2014Date of Patent: January 12, 2016Assignee: iRobot CorporationInventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Patent number: 8862271Abstract: A proximity sensor includes first and second sensors disposed on a sensor body adjacent to one another. The first sensor is one of an emitter and a receiver. The second sensor is the other one of an emitter and a receiver. A third sensor is disposed adjacent the second sensor opposite the first sensor. The third sensor is an emitter if the first sensor is an emitter or a receiver if the first sensor is a receiver. Each sensor is positioned at an angle with respect to the other two sensors. Each sensor has a respective field of view. A first field of view intersects a second field of view defining a first volume that detects a floor surface within a first threshold distance. The second field of view intersects a third field of view defining a second volume that detects a floor surface within a second threshold distance.Type: GrantFiled: September 23, 2013Date of Patent: October 14, 2014Assignee: iRobot CorporationInventors: Steven V. Shamlian, Samuel Duffley, Nikolai Romanov, Frederick D. Hook, Mario E. Munich, Dhiraj Goel
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Publication number: 20140257622Abstract: A proximity sensor includes first and second sensors disposed on a sensor body adjacent to one another. The first sensor is one of an emitter and a receiver. The second sensor is the other one of an emitter and a receiver. A third sensor is disposed adjacent the second sensor opposite the first sensor. The third sensor is an emitter if the first sensor is an emitter or a receiver if the first sensor is a receiver. Each sensor is positioned at an angle with respect to the other two sensors. Each sensor has a respective field of view. A first field of view intersects a second field of view defining a first volume that detects a floor surface within a first threshold distance. The second field of view intersects a third field of view defining a second volume that detects a floor surface within a second threshold distance.Type: ApplicationFiled: May 16, 2014Publication date: September 11, 2014Applicant: iRobot CorporationInventors: Steven V. Shamlian, Samuel Duffley, Nikolai Romanov, Dhiraj Goel, Frederic D. Hook, Mario E. Munich
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Publication number: 20140207282Abstract: A mobile robot includes a processor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The processor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: ApplicationFiled: January 21, 2014Publication date: July 24, 2014Applicant: iRobot CorporationInventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Publication number: 20140207280Abstract: A computer-implemented method for receiving user commands for a remote cleaning robot and sending the user commands to the remote cleaning robot, the remote cleaning robot including a drive motor and a cleaning motor, includes displaying a user interface including a control area, and within the control area: a user-manipulable launch control group including a plurality of control elements, the launch control group having a deferred launch control state and an immediate launch control state; at least one user-manipulable cleaning strategy control element having a primary cleaning strategy control state and an alternative cleaning strategy control state; and a physical recall control group including a plurality of control elements, the physical recall control group having an immediate recall control state and a remote audible locator control state.Type: ApplicationFiled: October 5, 2013Publication date: July 24, 2014Applicant: iRobot CorporationInventors: Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Publication number: 20140207281Abstract: A mobile robot includes a microprocessor connected to a memory and a wireless network circuit, for executing routines stored in the memory and commands generated by the routines and received via the wireless network circuit. The microprocessor drives the mobile robot to a multiplicity of accessible two dimensional locations within a household, and commands an end effector, including at least one motorized actuator, to perform mechanical work in the household. A plurality of routines include a first routine which monitors a wireless local network and detects a presence of a network entity on the wireless local network, a second routine which receives a signal from a sensor detecting an action state of one of the network entities, the action state changeable between waiting and active, and a third routine which commands the end effector to change state of performing mechanical work based on the presence and on the action state.Type: ApplicationFiled: January 17, 2014Publication date: July 24, 2014Applicant: iRobot CorporationInventors: Colin Angle, David Snelling, Melissa O'Dea, Timothy S. Farlow, Samuel Duffley, Jeffrey W. Mammen, Michael J. Halloran
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Patent number: 8707789Abstract: A syringe having an internal pressure gauge comprises a syringe barrel; a piston within the barrel; a spring coupled to the piston at a first position of the spring, the spring having a second portion that is movable in response to fluid pressure within a syringe cavity; and a pressure gauge having an indicator correlated to a plurality of positions of the second portion of the spring to indicate a pressure of a fluid. The spring can be a bellows. The first portion of the spring can be coupled to the piston to form a sliding seal with an inner wall of the syringe, and the second portion of the spring can move longitudinally within the syringe without sealing contact.Type: GrantFiled: June 20, 2012Date of Patent: April 29, 2014Assignees: Beth Israel Deaconess Medical Center, Massachusetts Institute of TechnologyInventors: Joan E. Spiegel, Alexander H. Slocum, Adrienne Watral, Samuel Duffley, Alexander Slocum, Jr.
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Publication number: 20140088761Abstract: A proximity sensor includes first and second sensors disposed on a sensor body adjacent to one another. The first sensor is one of an emitter and a receiver. The second sensor is the other one of an emitter and a receiver. A third sensor is disposed adjacent the second sensor opposite the first sensor. The third sensor is an emitter if the first sensor is an emitter or a receiver if the first sensor is a receiver. Each sensor is positioned at an angle with respect to the other two sensors. Each sensor has a respective field of view. A first field of view intersects a second field of view defining a first volume that detects a floor surface within a first threshold distance. The second field of view intersects a third field of view defining a second volume that detects a floor surface within a second threshold distance.Type: ApplicationFiled: September 23, 2013Publication date: March 27, 2014Applicant: iRobot CorporationInventors: Steven V. Shamlian, Samuel Duffley, Nikolai Romanov
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Publication number: 20120312300Abstract: A syringe having an internal pressure gauge comprises a syringe barrel; a piston within the barrel; a spring coupled to the piston at a first position of the spring, the spring having a second portion that is movable in response to fluid pressure within a syringe cavity; and a pressure gauge having an indicator correlated to a plurality of positions of the second portion of the spring to indicate a pressure of a fluid. The spring can be a bellows. The first portion of the spring can be coupled to the piston to form a sliding seal with an inner wall of the syringe, and the second portion of the spring can move longitudinally within the syringe without sealing contact.Type: ApplicationFiled: June 20, 2012Publication date: December 13, 2012Inventors: Joan E. Spiegel, Alexander H. Slocum, Adrienne Watral, Samuel Duffley, Alexander Slocum, JR.
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Patent number: 8291768Abstract: A syringe having an internal pressure gauge comprises a syringe barrel; a piston within the barrel; a spring coupled to the piston at a first position of the spring, the spring having a second portion that is movable in response to fluid pressure within a syringe cavity; and a pressure gauge having an indicator correlated to a plurality of positions of the second portion of the spring to indicate a pressure of a fluid. The spring can be a bellows. The fluid chamber can be in fluid communication with a cuff of an inflatable medical device, such as an endotracheal tube, such that the measured pressure comprises the fluid pressure within the cuff.Type: GrantFiled: January 15, 2010Date of Patent: October 23, 2012Assignees: Beth Israel Deaconess Medical Center, Massachusetts Institute of TechnologyInventors: Joan E. Spiegel, Alexander H. Slocum, Adrienne Watral, Samuel Duffley