Patents by Inventor Timothy G. Field
Timothy G. Field 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: 11539819Abstract: Techniques for content inspection in a communication network, including detecting a packet in transit between a first and second endpoint, determining that content of the packet fails a content check, modifying a payload containing the content, adjusting a sequence number to account for the modification, and injecting a response message into a corresponding stream in an opposite direction. The response message may contain information relating to a reason for the rejection.Type: GrantFiled: September 30, 2020Date of Patent: December 27, 2022Assignee: Hyannis Port Research, Inc.Inventors: Anthony D. Amicangioli, Andrew C. Carp, Timothy G. Field, Dominick S. Grochowina, Yura Pyatnychko, Bernard J. Rosen
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Publication number: 20210084127Abstract: Techniques for content inspection in a communication network, including detecting a packet in transit between a first and second endpoint, determining that content of the packet fails a content check, modifying a payload containing the content, adjusting a sequence number to account for the modification, and injecting a response message into a corresponding stream in an opposite direction.Type: ApplicationFiled: September 30, 2020Publication date: March 18, 2021Inventors: Anthony D. Amicangioli, Andrew C. Carp, Timothy G. Field, Dominick S. Grochowina, Yura Pyatnychko, Bernard J. Rosen
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Patent number: 10805434Abstract: Techniques for content inspection in a communication network, including detecting a packet in transit between a first and second endpoint, determining that content of the packet fails a content check, modifying a payload containing the content, adjusting a sequence number to account for the modification, and injecting a response message into a corresponding stream in an opposite direction. The response message may contain information relating to a reason for the rejection.Type: GrantFiled: June 7, 2018Date of Patent: October 13, 2020Assignee: Hyannis Port Research, Inc.Inventors: Anthony D. Amicangioli, Timothy G. Field, Dominick S. Grochowina, Bernard J. Rosen, Andrew C. Carp, Yura Pyatnychko
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Patent number: 10514693Abstract: A method of operating a mobile robot includes driving the robot according to a drive command issued by a remote operator control unit in communication with the robot, determining a driven path from an origin, and after experiencing a loss of communications with the operator control unit, determining an orientation of the robot. The method further includes executing a self-righting maneuver when the robot is oriented upside down. The self-righting maneuver includes rotating an appendage of the robot from a stowed position alongside a main body of the robot downward and away from the main body, raising and supporting the main body on the appendage, and then further rotating the appendage to drive the upright main body past a vertical position, causing the robot to fall over and thereby invert the main body.Type: GrantFiled: May 26, 2017Date of Patent: December 24, 2019Assignee: FLIR DETECTION, INC.Inventors: Timothy G. Field, David F. Weatherwax, Orin P. F. Hoffman, Scott R. Lenser
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Publication number: 20190379768Abstract: Techniques for content inspection in a communication network, including detecting a packet in transit between a first and second endpoint, determining that content of the packet fails a content check, modifying a payload containing the content, adjusting a sequence number to account for the modification, and injecting a response message into a corresponding stream in an opposite direction. The response message may contain information relating to a reason for the rejection.Type: ApplicationFiled: June 7, 2018Publication date: December 12, 2019Inventors: Anthony D. Amicangioli, Timothy G. Field, Dominick S. Grochowina, Bernard J. Rosen, Andrew C. Carp, Yura Pyatnychko
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Publication number: 20170329326Abstract: A method of operating a mobile robot includes driving the robot according to a drive command issued by a remote operator control unit in communication with the robot, determining a driven path from an origin, and after experiencing a loss of communications with the operator control unit, determining an orientation of the robot. The method further includes executing a self-righting maneuver when the robot is oriented upside down. The self-righting maneuver includes rotating an appendage of the robot from a stowed position alongside a main body of the robot downward and away from the main body, raising and supporting the main body on the appendage, and then further rotating the appendage to drive the upright main body past a vertical position, causing the robot to fall over and thereby invert the main body.Type: ApplicationFiled: May 26, 2017Publication date: November 16, 2017Inventors: Timothy G. Field, David F. Weatherwax, Orin P.F. Hoffman, Scott R. Lenser
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Patent number: 9665096Abstract: A method of operating a mobile robot includes driving the robot according to a drive command issued by a remote operator control unit in communication with the robot, determining a driven path from an origin, and after experiencing a loss of communications with the operator control unit, determining an orientation of the robot. The method further includes executing a self-righting maneuver when the robot is oriented upside down. The self-righting maneuver includes rotating an appendage of the robot from a stowed position alongside a main body of the robot downward and away from the main body, raising and supporting the main body on the appendage, and then further rotating the appendage to drive the upright main body past a vertical position, causing the robot to fall over and thereby invert the main body.Type: GrantFiled: August 19, 2015Date of Patent: May 30, 2017Assignee: IROBOT DEFENSE HOLDINGS, INC.Inventors: Timothy G. Field, David F. Weatherwax, Orin P. F. Hoffman, Scott R. Lenser
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Publication number: 20150355638Abstract: A method of operating a mobile robot includes driving the robot according to a drive command issued by a remote operator control unit in communication with the robot, determining a driven path from an origin, and after experiencing a loss of communications with the operator control unit, determining an orientation of the robot. The method further includes executing a self-righting maneuver when the robot is oriented upside down. The self-righting maneuver includes rotating an appendage of the robot from a stowed position alongside a main body of the robot downward and away from the main body, raising and supporting the main body on the appendage, and then further rotating the appendage to drive the upright main body past a vertical position, causing the robot to fall over and thereby invert the main body.Type: ApplicationFiled: August 19, 2015Publication date: December 10, 2015Applicant: iRobot CorporationInventors: Timothy G. Field, David F. Weatherwax, Orin P.F. Hoffman, Scott R. Lenser
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Patent number: 9146558Abstract: A method of operating a mobile robot that includes driving the robot according to a drive direction, determining a driven path of the robot from an origin, and displaying a drive view on a remote operator control unit in communication with the robot. The drive view shows a driven path of the robot from the origin. The method further includes obtaining global positioning coordinates of a current location of the robot and displaying a map in the drive view using the global positioning coordinates. The driven path of the robot is displayed on the map.Type: GrantFiled: September 23, 2011Date of Patent: September 29, 2015Assignee: iRobot CorporationInventors: Timothy G. Field, David F. Weatherwax, Orin P. F. Hoffman, Scott R. Lenser
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Publication number: 20120185091Abstract: A method of operating a mobile robot that includes driving the robot according to a drive direction, determining a driven path of the robot from an origin, and displaying a drive view on a remote operator control unit in communication with the robot. The drive view shows a driven path of the robot from the origin. The method further includes obtaining global positioning coordinates of a current location of the robot and displaying a map in the drive view using the global positioning coordinates. The driven path of the robot is displayed on the map.Type: ApplicationFiled: September 23, 2011Publication date: July 19, 2012Applicant: iRobot CorporationInventors: Timothy G. Field, David F. Weatherwax, Orin P.F. Hoffman, Scott R. Lenser