Patents by Inventor Farahnaz Sisco
Farahnaz Sisco 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: 20240149454Abstract: Techniques for controlling a process to prevent injury are presented. The techniques include obtaining a location estimation of a mobile transmitter affixed to an object, where the location estimation is relative to a location of a fixed receiver, and where the obtaining the location estimation includes sending an ultra wideband communication from the mobile transmitter to the fixed receiver and acquiring the ultra wideband communication by a phased antenna array of the fixed receiver; assessing, based on the location estimation, that the mobile transmitter is within an impermissible location; determining that the location estimation is sufficiently accurate based on a distance between the location estimation and the fixed receiver; and interrupting the process upon both assessing that the mobile transmitter is within an impermissible location and determining that the location estimation is sufficiently accurate.Type: ApplicationFiled: November 9, 2022Publication date: May 9, 2024Applicant: The Boeing CompanyInventors: Michael Francis MITCHELL, John Dalton WILLIAMS, Fei CAI, Farahnaz SISCO
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Patent number: 11920915Abstract: Systems and methods are provided for inspection. One embodiment is a method for measuring a hole. The method includes driving a fiber optic probe into the hole, determining a profile by scanning the hole via the fiber optic probe, and determining whether an interface gap exists at the hole based on the profile.Type: GrantFiled: January 3, 2022Date of Patent: March 5, 2024Assignee: The Boeing CompanyInventors: Farahnaz Sisco, Jeffrey Martin Devlin, Nathan Christopher McRae
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Publication number: 20230271281Abstract: Systems and methods are provided for inspection. One embodiment is a method for automatically measuring a hole. The method includes driving a fiber optic probe into the hole, determining a profile by scanning the hole via the fiber optic probe, and determining whether an interface gap exists at the hole based on the profile.Type: ApplicationFiled: April 12, 2023Publication date: August 31, 2023Inventor: Farahnaz Sisco
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Publication number: 20220326004Abstract: Systems and methods are provided for inspection. One embodiment is a method for measuring a hole. The method includes driving a fiber optic probe into the hole, determining a profile by scanning the hole via the fiber optic probe, and determining whether an interface gap exists at the hole based on the profile.Type: ApplicationFiled: January 3, 2022Publication date: October 13, 2022Inventors: Farahnaz Sisco, Jeffrey Martin Devlin, Nathan Christopher McRae
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Publication number: 20220314343Abstract: A tool bit includes a body having an internal cavity extending along a longitudinal axis between a first distal end and a second distal end. A plurality of channels of the body extend transverse from the internal cavity of the body. The first distal end includes an inlet in fluid communication with the internal cavity and the plurality of channels. The body includes an outer surface having a plurality of outlets spaced from the second distal end. Each one of the plurality of outlets is in fluid communication with a corresponding one of the plurality of channels such that a fluid is deliverable into the body via the inlet and out of the body via the plurality of outlets. A tooling assembly for applying a fluid to a surface includes a workpiece and the tool bit as discussed above which is movable relative to the workpiece.Type: ApplicationFiled: June 21, 2022Publication date: October 6, 2022Applicant: The Boeing CompanyInventors: Monica J. Brockway, Farahnaz Sisco
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Publication number: 20220178398Abstract: A method is provided for installing a fastener into an opening of a structure. The fastener includes a sleeve and a pin threadably received into the sleeve. The method includes inserting the fastener into the opening, grabbing a pintail of the pin, and deforming a tail of the sleeve radially outward relative to a centerline axis of the fastener by automatically displacing the pin longitudinally along the centerline axis relative to the sleeve. The method also includes rotationally shearing the pintail of the pin from a shaft of the pin.Type: ApplicationFiled: December 6, 2021Publication date: June 9, 2022Inventors: Monica Joy Brockway, Farahnaz Sisco, Mekonnen Tsegga
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Publication number: 20220161943Abstract: A method and a system can be used for reporting proximity between technicians in an assembly environment. The method includes monitoring, by a proximity server, a distance between a first proximity detector and a second proximity detector based on a first signal and a second signal. The first proximity detector is configured to generate the first signal, and the second proximity detector is configured to generate the second signal.Type: ApplicationFiled: November 15, 2021Publication date: May 26, 2022Applicant: The Boeing CompanyInventors: Fei Cai, Farahnaz Sisco
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Publication number: 20220153432Abstract: Systems and methods are provided for applying fasteners to a structure. One embodiment is a method that includes disposing a first set of end effectors along a fixed inner track that follows an Inner Mold Line (IML) of a structure, disposing a second set of end effectors along a fixed outer track that follows an Outer Mold Line (OML) of the structure, aligning a first end effector at the fixed inner track with a second end effector at the fixed outer track, clamping the structure between the first end effector and the second end effector, by pressing the first end effector and the second end effector into the structure, and applying a fastener to the structure.Type: ApplicationFiled: November 10, 2021Publication date: May 19, 2022Inventors: Kwok Tung Chan, Farahnaz Sisco, Daniel R. Smith, Darrell D. Jones, Eric M. Reid, Riley HansonSmith
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Publication number: 20220153436Abstract: Systems and methods are provided for assembling aircraft fuselages. One embodiment is a method for assembling a fuselage of an aircraft. The method includes indexing an arcuate section of a fuselage to a frame installation station, feeding a frame at the frame installation station into a concavity defined by the arcuate section, placing the frame against an Inner Mold Line (IML) of the arcuate section while the frame is within the concavity, and affixing the frame to the arcuate section.Type: ApplicationFiled: November 10, 2021Publication date: May 19, 2022Inventors: Daniel R. Smith, Darrell D. Jones, Farahnaz Sisco, Kwok Tung Chan, Riley HansonSmith
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Publication number: 20220138928Abstract: One or more methods of inspecting one or more structural features of an installed fastener in a structure or substructure, and a manually-operated or automated inspection apparatus and an inspection system for inspecting one or more structural features of a fastener in a structure or substructure.Type: ApplicationFiled: November 4, 2021Publication date: May 5, 2022Applicant: The Boeing CompanyInventors: Monica J. Brockway, Farahnaz Sisco
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Patent number: 11148237Abstract: An installation tool assembly includes a workpiece and a tool. The workpiece includes a first wall having an aperture and a second wall spaced from the first wall relative to a first axis to present an access point therebetween. The installation tool assembly includes a fastener disposed in the aperture of the first wall at an initial position. The fastener includes a hole and a fastener locking feature disposed inside the hole. The tool includes a tool locking feature that is configured to engage the fastener locking feature to secure together the fastener and the tool in the initial position. The tool is operable to pull the fastener farther through the aperture into an interference fit with the first wall in an installed position. A tooling assembly includes the tool and the fastener. A method of installing the fastener to the workpiece uses the tool.Type: GrantFiled: March 26, 2020Date of Patent: October 19, 2021Assignee: The Boeing CompanyInventors: Monica J. Brockway, Farahnaz Sisco, Mekonnen Tsegga
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Publication number: 20210299803Abstract: An installation tool assembly includes a workpiece and a tool. The workpiece includes a first wall having an aperture and a second wall spaced from the first wall relative to a first axis to present an access point therebetween. The installation tool assembly includes a fastener disposed in the aperture of the first wall at an initial position. The fastener includes a hole and a fastener locking feature disposed inside the hole. The tool includes a tool locking feature that is configured to engage the fastener locking feature to secure together the fastener and the tool in the initial position. The tool is operable to pull the fastener farther through the aperture into an interference fit with the first wall in an installed position. A tooling assembly includes the tool and the fastener. A method of installing the fastener to the workpiece uses the tool.Type: ApplicationFiled: March 26, 2020Publication date: September 30, 2021Applicant: The Boeing CompanyInventors: Monica J. Brockway, Farahnaz Sisco, Mekonnen Tsegga
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Publication number: 20210299764Abstract: A tool bit includes a body having an internal cavity extending along a longitudinal axis between a first distal end and a second distal end. A plurality of channels of the body extend transverse from the internal cavity of the body. The first distal end includes an inlet in fluid communication with the internal cavity and the plurality of channels. The body includes an outer surface having a plurality of outlets spaced from the second distal end. Each one of the plurality of outlets is in fluid communication with a corresponding one of the plurality of channels such that a fluid is deliverable into the body via the inlet and out of the body via the plurality of outlets. A tooling assembly for applying a fluid to a surface includes a workpiece and the tool bit as discussed above which is movable relative to the workpiece.Type: ApplicationFiled: March 24, 2020Publication date: September 30, 2021Applicant: The Boeing CompanyInventors: Monica J. Brockway, Farahnaz Sisco
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Patent number: 11052454Abstract: Systems and methods are provided for inspecting fastener installation. One embodiment is a method for inspecting installation of a fastener. The method includes determining an initial distance between a nose of a swage tool and an Inner Mold Line (IML) of a part, operating the swage tool to swage a collar onto a fastener that protrudes through the IML of the part, determining a terminal distance of the nose to the IML during swaging, prior to a pintail of the fastener breaking, and arriving at a conclusion indicating a state of a fastener installation, based on the terminal distance.Type: GrantFiled: July 23, 2019Date of Patent: July 6, 2021Assignee: The Boeing CompanyInventors: Kwok Tung Chan, Farahnaz Sisco, Skye Jenkins, Jeffrey Devlin, Nathan Christopher McRae
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Publication number: 20210023607Abstract: Systems and methods are provided for inspecting fastener installation. One embodiment is a method for inspecting installation of a fastener. The method includes determining an initial distance between a nose of a swage tool and an Inner Mold Line (IML) of a part, operating the swage tool to swage a collar onto a fastener that protrudes through the IML of the part, determining a terminal distance of the nose to the IML during swaging, prior to a pintail of the fastener breaking, and arriving at a conclusion indicating a state of a fastener installation, based on the terminal distance.Type: ApplicationFiled: July 23, 2019Publication date: January 28, 2021Inventors: Kwok Tung Chan, Farahnaz Sisco, Skye Jenkins, Jeffrey Devlin, Nathan Christopher McRae
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Patent number: 10795342Abstract: Systems and methods are provided for proximity detection in a fabrication environment. One embodiment is a method for reporting proximity in an assembly environment. The method includes inserting an arm of a bracket into an interior of a part that is held by a cradle, and that is worked upon by a robot, placing indexing features at the bracket into contact with indexing features of the cradle, operating sensors at the bracket to directly detect a location of a first proximity detector worn by a technician and a location of the second proximity detector at the robot, and directing the first proximity detector to provide a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.Type: GrantFiled: November 13, 2019Date of Patent: October 6, 2020Assignee: The Boeing CompanyInventors: Fei Cai, Farahnaz Sisco
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Patent number: 10796555Abstract: Systems and methods are provided for proximity detection in a fabrication environment. One embodiment is a method for reporting proximity in an assembly environment. The method includes equipping a technician with a first proximity detector, disposing a second proximity detector at a machine that moves within a cell of the assembly environment, operating sensors at the cell to indirectly detect a location of the first proximity detector and a location of the second proximity detector via mirrors when an obscuring object is present, and providing a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.Type: GrantFiled: November 13, 2019Date of Patent: October 6, 2020Assignee: The Boeing CompanyInventors: Fei Cai, Farahnaz Sisco
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Publication number: 20200312112Abstract: Systems and methods are provided for reporting proximity in an assembly environment. One method includes equipping a technician with a first proximity detector that is wearable, disposing a second proximity detector at a robot that moves within a cell of the assembly environment, and directing the first proximity detector to provide a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.Type: ApplicationFiled: April 1, 2019Publication date: October 1, 2020Inventors: Kevin Cheng, Farahnaz Sisco, Fei Cai
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Publication number: 20200310387Abstract: Systems and methods are provided for proximity detection in a fabrication environment. One embodiment is a method for reporting proximity in an assembly environment. The method includes inserting an arm of a bracket into an interior of a part that is held by a cradle, and that is worked upon by a robot, placing indexing features at the bracket into contact with indexing features of the cradle, operating sensors at the bracket to directly detect a location of a first proximity detector worn by a technician and a location of the second proximity detector at the robot, and directing the first proximity detector to provide a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.Type: ApplicationFiled: November 13, 2019Publication date: October 1, 2020Inventors: Fei Cai, Farahnaz Sisco
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Publication number: 20200312119Abstract: Systems and methods are provided for proximity detection in a fabrication environment. One embodiment is a method for reporting proximity in an assembly environment. The method includes equipping a technician with a first proximity detector, disposing a second proximity detector at a machine that moves within a cell of the assembly environment, operating sensors at the cell to indirectly detect a location of the first proximity detector and a location of the second proximity detector via mirrors when an obscuring object is present, and providing a warning to the technician if a distance between the first proximity detector and the second proximity detector is less than a threshold.Type: ApplicationFiled: November 13, 2019Publication date: October 1, 2020Inventors: Fei Cai, Farahnaz Sisco