Patents by Inventor Alireza Shapoury
Alireza Shapoury 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: 11718419Abstract: An aircraft inspection system is configured to inspect one or more components of an aircraft before a flight. The aircraft inspection system includes an inspection robot that is configured to inspect the component(s) of the aircraft. The inspection robot includes a conveying sub-system that is configured to efficiently move the inspection robot to different locations, and a sensing sub-system including one or more sensors that are configured to sense one or more characteristics of the component(s) during an inspection. The sensing sub-system is configured to record the characteristic(s) as inspection data.Type: GrantFiled: June 23, 2022Date of Patent: August 8, 2023Assignee: THE BOEING COMPANYInventors: Alireza Shapoury, James J. Troy, Gary Georgeson, Branko Sarh
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Patent number: 11658990Abstract: A system for detecting anomalies is provided. The system includes a computer system including at least one processor in communication with at least one memory device. The computer system receives communications from a remote computer platform. The at least one processor is programmed to execute real-time a simulation model of the remote computer platform. The simulation model simulates inputs and outputs of the remote computer platform based on real-time data. The at least one processor is also programmed to receive one or more outbound communications transmitted from the remote computer platform, generate one or more outputs of the simulation model, compare the one or more outbound communications transmitted from the remote computer platform to the one or more outputs of the simulation model, detect one or more differences based on the comparison, and generate an output based on the one or more differences.Type: GrantFiled: June 28, 2019Date of Patent: May 23, 2023Assignee: The Boeing CompanyInventor: Alireza Shapoury
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Publication number: 20220332437Abstract: An aircraft inspection system is configured to inspect one or more components of an aircraft before a flight. The aircraft inspection system includes an inspection robot that is configured to inspect the component(s) of the aircraft. The inspection robot includes a conveying sub-system that is configured to efficiently move the inspection robot to different locations, and a sensing sub-system including one or more sensors that are configured to sense one or more characteristics of the component(s) during an inspection. The sensing sub-system is configured to record the characteristic(s) as inspection data.Type: ApplicationFiled: June 23, 2022Publication date: October 20, 2022Applicant: THE BOEING COMPANYInventors: Alireza Shapoury, James J. Troy, Gary Georgeson, Branko Sarh
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Patent number: 11401051Abstract: An aircraft inspection system is configured to inspect one or more components of an aircraft before a flight. The aircraft inspection system includes an inspection robot that is configured to inspect the component(s) of the aircraft. The inspection robot includes a conveying sub-system that is configured to efficiently move the inspection robot to different locations, and a sensing sub-system including one or more sensors that are configured to sense one or more characteristics of the component(s) during an inspection. The sensing sub-system is configured to record the characteristic(s) as inspection data.Type: GrantFiled: February 19, 2018Date of Patent: August 2, 2022Assignee: THE BOEING COMPANYInventors: Alireza Shapoury, James J. Troy, Gary Georgeson, Branko Sarh
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Publication number: 20210320403Abstract: Disclosed herein is an impact recoverable antenna assembly. The antenna assembly includes, in certain examples, a conductive antenna element that is deformable from a default configuration to a deformed configuration in response to a deformation event. The conductive antenna element includes a first layer and a second layer that at least partially surrounds the first layer. In certain examples, one of the first layer or the second layer comprises a shape memory alloy configured to deform the conductive antenna element from the deformed configuration to the default configuration in response to a restoration event.Type: ApplicationFiled: April 8, 2020Publication date: October 14, 2021Inventor: Alireza Shapoury
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Patent number: 11128033Abstract: Disclosed herein is an impact recoverable antenna assembly. The antenna assembly includes, in certain examples, a conductive antenna element that is deformable from a default configuration to a deformed configuration in response to a deformation event. The conductive antenna element includes a first layer and a second layer that at least partially surrounds the first layer. In certain examples, one of the first layer or the second layer comprises a shape memory alloy configured to deform the conductive antenna element from the deformed configuration to the default configuration in response to a restoration event.Type: GrantFiled: April 8, 2020Date of Patent: September 21, 2021Assignee: The Boeing CompanyInventor: Alireza Shapoury
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Publication number: 20200412752Abstract: A system for detecting anomalies is provided. The system includes a computer system including at least one processor in communication with at least one memory device. The computer system receives communications from a remote computer platform. The at least one processor is programmed to execute real-time a simulation model of the remote computer platform. The simulation model simulates inputs and outputs of the remote computer platform based on real-time data. The at least one processor is also programmed to receive one or more outbound communications transmitted from the remote computer platform, generate one or more outputs of the simulation model, compare the one or more outbound communications transmitted from the remote computer platform to the one or more outputs of the simulation model, detect one or more differences based on the comparison, and generate an output based on the one or more differences.Type: ApplicationFiled: June 28, 2019Publication date: December 31, 2020Inventor: Alireza Shapoury
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Publication number: 20200398317Abstract: In examples, systems and methods for using skewed waveforms to eject debris using electromagnetic propulsion are disclosed. The systems and methods include a first electronic device having a surface. The systems and methods also include a signal generator configured to generate a skewed signal configured to cause a movement of particles on the surface of the first electronic device. Additionally, the systems and methods include an antenna coupled to the signal generator, where the antenna is configured to receive the skewed signal from the signal generator and radiate the skewed signal as electromagnetic energy proximate to the surface of the first electronic device.Type: ApplicationFiled: June 18, 2019Publication date: December 24, 2020Inventor: Alireza Shapoury
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Patent number: 10857573Abstract: In examples, systems and methods for using skewed waveforms to eject debris using electromagnetic propulsion are disclosed. The systems and methods include a first electronic device having a surface. The systems and methods also include a signal generator configured to generate a skewed signal configured to cause a movement of particles on the surface of the first electronic device. Additionally, the systems and methods include an antenna coupled to the signal generator, where the antenna is configured to receive the skewed signal from the signal generator and radiate the skewed signal as electromagnetic energy proximate to the surface of the first electronic device.Type: GrantFiled: June 18, 2019Date of Patent: December 8, 2020Assignee: The Boeing CompanyInventor: Alireza Shapoury
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Patent number: 10840576Abstract: Design, application and implementations of magnetic loops and ring structures are disclosed which may be used to favorably shape or alter electromagnetic fluxes around the transmission lines or waveguides. In transmission lines, application of this system of rings offers opportunities in performance tuning, for example, to achieve more bandwidth or to adjust port impedances. In waveguides, these structures allow selective suppression of excitation of transverse electromagnetic modes (TEMs), hence improving TEM modal purities. The system of rings includes a substrate and a conductive structure for propagating an electromagnetic signal, the conductive structure in contact with the substrate. The device also includes an electrically conductive magnetic, non-conductive magnetic or metallic ring structure positioned within the substrate and proximate to the conductive structure.Type: GrantFiled: November 30, 2018Date of Patent: November 17, 2020Assignee: THE BOEING COMPANYInventor: Alireza Shapoury
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Patent number: 10804600Abstract: Methods and systems for producing magnetic walls for use in a switchable or activated non-reciprocal antenna array are presently disclosed. The non-reciprocal antenna array includes a plurality of omni-directional antennas linearly aligned with a phase center of each omni-directional antenna antennas on a line. Each antenna of the plurality of omni-directional antennas has an antenna rotation respective to the line. The array also includes an antenna spacing between the antennas equaling 360 degrees divided by a quantity of antennas in a full operational wavelength. Additionally, the array includes a set of antenna feeds corresponding to one feed for each antenna. The set of antenna feeds is configured to selectively enable or disable the plurality of antennas. When the plurality of omni-directional antennas are enabled, the array has a composite radiation pattern in having a maximum in one direction perpendicular to the line and a minimum in an opposite direction.Type: GrantFiled: July 23, 2018Date of Patent: October 13, 2020Assignee: The Boeing CompanyInventor: Alireza Shapoury
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Patent number: 10686251Abstract: A multi-mode phased array antenna (“MPAA”) is disclosed. The MPAA has at least two modes of operation, where a first mode of operation produces a first main-beam and a second mode of operation produces a second beam. The MPAA includes a plurality of radiating elements arranged as an array of radiating elements and a controller in signal communication with the plurality of radiating elements. The controller is configured to excite the plurality of radiating elements to produce a first radiation pattern having the first main-beam in the first mode of operation and a second radiation pattern having the second beam in the second mode of operation. The second beam is wider than the first main-beam and the second radiation pattern is similar to a radiation pattern for a single radiating element of the plurality of radiating elements. The controller also switches between the first mode and second mode of operation.Type: GrantFiled: January 23, 2017Date of Patent: June 16, 2020Assignee: THE BOEING COMPANYInventor: Alireza Shapoury
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Publication number: 20200176846Abstract: Design, application and implementations of magnetic loops and ring structures are disclosed which may be used to favorably shape or alter electromagnetic fluxes around the transmission lines or waveguides. In transmission lines, application of this system of rings offers opportunities in performance tuning, for example, to achieve more bandwidth or to adjust port impedances. In waveguides, these structures allow selective suppression of excitation of transverse electromagnetic modes (TEMs), hence improving TEM modal purities. The system of rings includes a substrate and a conductive structure for propagating an electromagnetic signal, the conductive structure in contact with the substrate. The device also includes an electrically conductive magnetic, non-conductive magnetic or metallic ring structure positioned within the substrate and proximate to the conductive structure.Type: ApplicationFiled: November 30, 2018Publication date: June 4, 2020Inventor: Alireza Shapoury
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Publication number: 20200028247Abstract: Methods and systems for producing magnetic walls for use in a switchable or activated non-reciprocal antenna array are presently disclosed. The non-reciprocal antenna array includes a plurality of omni-directional antennas linearly aligned with a phase center of each omni-directional antenna antennas on a line. Each antenna of the plurality of omni-directional antennas has an antenna rotation respective to the line. The array also includes an antenna spacing between the antennas equaling 360 degrees divided by a quantity of antennas in a full operational wavelength. Additionally, the array includes a set of antenna feeds corresponding to one feed for each antenna. The set of antenna feeds is configured to selectively enable or disable the plurality of antennas. When the plurality of omni-directional antennas are enabled, the array has a composite radiation pattern in having a maximum in one direction perpendicular to the line and a minimum in an opposite direction.Type: ApplicationFiled: July 23, 2018Publication date: January 23, 2020Inventor: Alireza Shapoury
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Patent number: 10476452Abstract: Adjustable load line amplifier circuits may comprise a power amplifier that has a signal input terminal to receive an input signal, a powered signal output terminal to be coupled to a load that has changing impedances, and a transistor array of transistor cells operatively coupled in parallel between the signal input terminal and the powered signal output terminal such that the transistor cells are independently configured to amplify the input signal present at the signal input terminal and effect a selected load line impedance of the transistor array that corresponds to at least one of the changing impedances of the load. The transistor array controller may be configured to effect the selected load line impedance by selectively activating one or more of the transistor cells and/or providing the transistor cells with a selectable operating voltage.Type: GrantFiled: November 1, 2017Date of Patent: November 12, 2019Assignee: The Boeing CompanyInventors: Alireza Shapoury, Brian Kenneth Kormanyos
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Publication number: 20190256226Abstract: An aircraft inspection system is configured to inspect one or more components of an aircraft before a flight. The aircraft inspection system includes an inspection robot that is configured to inspect the component(s) of the aircraft. The inspection robot includes a conveying sub-system that is configured to efficiently move the inspection robot to different locations, and a sensing sub-system including one or more sensors that are configured to sense one or more characteristics of the component(s) during an inspection. The sensing sub-system is configured to record the characteristic(s) as inspection data.Type: ApplicationFiled: February 19, 2018Publication date: August 22, 2019Applicant: THE BOEING COMPANYInventors: Alireza Shapoury, James J. Troy, Gary Georgeson, Branko Sarh
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Publication number: 20190131939Abstract: Adjustable load line amplifier circuits may comprise a power amplifier that has a signal input terminal to receive an input signal, a powered signal output terminal to be coupled to a load that has changing impedances, and a transistor array of transistor cells operatively coupled in parallel between the signal input terminal and the powered signal output terminal such that the transistor cells are independently configured to amplify the input signal present at the signal input terminal and effect a selected load line impedance of the transistor array that corresponds to at least one of the changing impedances of the load. The transistor array controller may be configured to effect the selected load line impedance by selectively activating one or more of the transistor cells and/or providing the transistor cells with a selectable operating voltage.Type: ApplicationFiled: November 1, 2017Publication date: May 2, 2019Inventors: Alireza Shapoury, Brian Kenneth Kormanyos
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Publication number: 20180358696Abstract: A multi-mode phased array antenna (“MPAA”) is disclosed. The MPAA has at least two modes of operation, where a first mode of operation produces a first main-beam and a second mode of operation produces a second beam. The MPAA includes a plurality of radiating elements arranged as an array of radiating elements and a controller in signal communication with the plurality of radiating elements. The controller is configured to excite the plurality of radiating elements to produce a first radiation pattern having the first main-beam in the first mode of operation and a second radiation pattern having the second beam in the second mode of operation. The second beam is wider than the first main-beam and the second radiation pattern is similar to a radiation pattern for a single radiating element of the plurality of radiating elements. The controller also switches between the first mode and second mode of operation.Type: ApplicationFiled: January 23, 2017Publication date: December 13, 2018Inventor: ALIREZA SHAPOURY
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Patent number: 9711833Abstract: Systems and methods are provided for tunable band pass filtering for Tunable RF Anti-Jamming Systems. A tunable notch filter includes a transmission line coupled to an antenna, a splitter, a band-stop filter, a polarity inverter, and a combiner. In operation, the band-stop filter suppresses predetermined frequency bands of a received signal creating a filtered signal, the polarity inverter creates an inverted signal, and the combiner combines the filtered and inverted signals to create a pass band including the predetermined frequency bands and suppressing frequency bands adjacent the predetermined frequency bands.Type: GrantFiled: January 30, 2014Date of Patent: July 18, 2017Assignee: Physical Optics CorporationInventors: Alireza Shapoury, Daniel Mark Bock, Andrew Kostrzewski, Thomas Nielsen
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Publication number: 20170126202Abstract: A tunable band pass filtering for Tunable RF Anti-Jamming Systems is provided. Such embodiments include a first bandpass filter tunable to a first frequency band and a second bandpass filter coupled to the first bandpass filter and tunable to a second frequency band. In addition, a plurality of tunable passive components may be adapted to tune the first and second bandpass filters to the first and second frequency bands, respectively, thereby creating a multiband pass band signal to include the first and second frequency bands and attentuating frequency bands adjacent to the first and second frequency bands.Type: ApplicationFiled: January 18, 2017Publication date: May 4, 2017Applicant: Physical Optics CorporationInventors: Alireza Shapoury, Daniel Mark Bock, Andrew Kostrzewski, Thomas Nielsen