Patents by Inventor Seema Chopra
Seema Chopra 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).
-
Publication number: 20250256460Abstract: Systems and methods for in-process monitoring of additive manufacturing are described. The systems and methods utilize a predictive model trained to identify anomalies within a component which have a likelihood of resulting in a manufacturing defect. The predictive model is trained at least by identifying one or more manufacturing anomalies relating to the additive manufacturing of a test coupon, identifying one or more manufacturing defects within the resulting test coupon, and performing registration between the one or more manufacturing anomalies and the one or more manufacturing defects. The predictive model is used to monitor additive manufacturing processes and optionally inform the updating of process parameters.Type: ApplicationFiled: February 9, 2024Publication date: August 14, 2025Inventors: Dhara Bhargav Bhatt, Seema Chopra, Jazib Hassan, Bharath Kumar Kodumuru, Surya Pratap Singh Yadav
-
Patent number: 12361318Abstract: A method of architecting machine learning pipelines is provided. Example implementations of the method include causing an apparatus to generate a graphical user interface (GUI) from which a computing platform is accessible to architect machine learning pipelines. In example implementations, the method includes for a machine learning pipeline for a phase in the machine learning lifecycle: building software components that are separate, distinct and encapsulate respective processes executable to implement the phase in the machine learning lifecycle, the software components including ports that are communication endpoints of the software components. The method further includes interconnecting the software components with connections attached to the ports and thereby forming a network of interconnected software components that embodies the machine learning pipeline.Type: GrantFiled: July 15, 2021Date of Patent: July 15, 2025Assignee: The Boeing CompanyInventors: Dragos D. Margineantu, Seema Chopra, Sarada P. Mohapatra, Akshata Kishore Moharir
-
Publication number: 20250198944Abstract: A system and a method for detecting foreign object debris in relation to a structure include a probe configured to move in relation to the structure. The probe includes a hyperspectral imaging device configured to acquire hyperspectral image data of one or more portions of the structure. A control unit is in communication with the hyperspectral imaging device. The control unit is configured to receive the hyperspectral image data from the hyperspectral imaging device, and analyze the hyperspectral image data to detect a presence of the foreign object debris.Type: ApplicationFiled: December 18, 2023Publication date: June 19, 2025Applicant: THE BOEING COMPANYInventors: Amani Alonazi, Seema Chopra, Martin Szarski
-
Patent number: 12169808Abstract: A method for predictive product quality assessment comprises receiving initialization product assessment data for a plurality of products. The initialization product assessment data comprises, for each product, one or more events, and for each of the one or more events, an amount of remediation time, a reassessment status, and a recurring event status. The initialization product assessment data is used to initialize a product readiness model to determine a product readiness score based upon run-time product assessment data. The run-time product assessment data comprises, for a selected product, one or more run-time events. For each of the one or more run-time events, a run-time reassessment status and a run-time recurring event status are obtained. A total run-time remediation time, the run-time reassessment status and the run-time recurring event status are input into the product readiness model. The product readiness model is utilized to determine and output the product readiness score.Type: GrantFiled: May 11, 2022Date of Patent: December 17, 2024Assignee: The Boeing CompanyInventors: Aravindan Krishnan, Seema Chopra, Kirk A. Hoeppner
-
Publication number: 20240367821Abstract: A method for computerized aircraft fault isolation includes, at a computing device, receiving a current maintenance-related pattern that includes a set of one or more digital maintenance messages reported during a flight of an aircraft. The current maintenance-related pattern is compared to a digital maintenance records database that includes a plurality of historical maintenance-related patterns observed during prior aircraft flights, each associated with an indication of one or more aircraft parts that, when replaced, resolved an underlying fault corresponding to the historical maintenance-related pattern. Based on an adaptive similarity threshold, a selected set of historical maintenance-related patterns are computer-identified as corresponding to the current maintenance-related pattern. A selected aircraft part associated with the selected set of historical maintenance-related patterns is computer-identified as a candidate for replacement on the aircraft to address the current maintenance-related pattern.Type: ApplicationFiled: May 2, 2023Publication date: November 7, 2024Inventors: Partha Adhikari, Surya Pratap Singh Yadav, Bhanu P. Thakur, Seema Chopra
-
Publication number: 20240359825Abstract: Examples are disclosed that relate to automated tracking of aircraft turnaround. One example provides a method, comprising obtaining object classification data for a plurality of image frames, the object classification data comprising location data for a fuselage of the aircraft and location data for a loadable object, determining a first distance between the fuselage and the loadable object in a first frame of the plurality of image frames, and determining a second distance between the fuselage and the loadable object in a second, later frame of the plurality of image frames. The method further comprises determining that the loadable object is being loaded based at least on the second distance being less than the first distance, or determining that the loadable object is being unloaded based at least on the second distance being greater than the first distance, and outputting the determination.Type: ApplicationFiled: April 26, 2023Publication date: October 31, 2024Inventors: Seema Chopra, Aravindan Krishnan, Vinod Kumar Reddy Bachili, Amrutha Govind, Dhara Pandya
-
Publication number: 20240355133Abstract: Examples of a computing device for text recognition is provided. The computing device comprises a processor coupled to a storage medium that stores instructions, which upon execution by the processor, cause the processor to receive a data file comprising an image, identify at least one contour in the image, partition the at least one contour into a plurality of segments, and identify a text character in each segment of the plurality of segments.Type: ApplicationFiled: April 18, 2023Publication date: October 24, 2024Inventors: Seema Chopra, Aravindan Krishnan, Vinod Kumar Reddy Bachili, Karthik Kalyan Kumar
-
Publication number: 20240256727Abstract: Systems, articles of manufacture, apparatus, and methods are disclosed for machine-learning based hole plug validation. An example apparatus includes at least one memory, machine-readable instructions, and processor circuitry to at least one of execute or instantiate the machine-readable instructions to at least execute a machine-learning model based on an image of an aircraft component to generate an output representative of first identifications of first hole plugs in the aircraft component. The processor circuitry is further to determine one or more differences between the first identifications of the first hole plugs in the image and second identifications of second hole plugs in a reference model of the aircraft component. Additionally, the processor circuitry is to cause an operation associated with an aircraft to occur based on the one or more differences.Type: ApplicationFiled: January 16, 2023Publication date: August 1, 2024Inventors: Seema Chopra, Ganesha P. Saralikana, Chandrashekhar, Adarsh Vittal Shetty, SK Sahariyaz Zaman
-
Publication number: 20240228063Abstract: The present application describes an apparatus having a processor configured to receive a plurality of sensor measurements for each sensor of a plurality of sensors of the system. The processor may be configured to compare the plurality of sensor measurements from each sensor to a respective threshold value, determine, based on the comparisons, a condition of the system having a degraded state and one or more conditions of the system having a normal state, and select at least one of the one or more conditions of the system having a normal state. The processor may be configured to input the condition having degraded state and the at least one condition having a normal state into a diagnostic model. Further, the processor may be configured to isolate, using the diagnosis model, a failed or degraded component of the system.Type: ApplicationFiled: October 25, 2022Publication date: July 11, 2024Inventors: Partha Adhikari, Nayan Maiti, Seema Chopra, Dragos D. Margineantu, Darren B. Macer
-
Publication number: 20240132230Abstract: The present application describes an apparatus having a processor configured to receive a plurality of sensor measurements for each sensor of a plurality of sensors of the system. The processor may be configured to compare the plurality of sensor measurements from each sensor to a respective threshold value, determine, based on the comparisons, a condition of the system having a degraded state and one or more conditions of the system having a normal state, and select at least one of the one or more conditions of the system having a normal state. The processor may be configured to input the condition having degraded state and the at least one condition having a normal state into a diagnostic model. Further, the processor may be configured to isolate, using the diagnosis model, a failed or degraded component of the system.Type: ApplicationFiled: October 24, 2022Publication date: April 25, 2024Inventors: Partha Adhikari, Nayan Maiti, Seema Chopra, Dragos D. Margineantu, Darren B. Macer
-
Patent number: 11955016Abstract: An interface system for flight deck communications includes a chatbot configured to perform a conversation with a pilot. The conversation includes speech communications, visual communications using a display, or both. The interface system also includes a dynamic conversational graph generator. The dynamic conversational graph generator is configured to perform a set of functions including determining a flight operational procedure from the conversation with the pilot. The set of functions also include providing information associated with the flight operational procedure to the chatbot for communicating to the pilot. The set of functions also include responding to any requests received from the pilot by the chatbot during the conversation with the pilot.Type: GrantFiled: January 12, 2022Date of Patent: April 9, 2024Assignee: THE BOEING COMPANYInventors: Seema Chopra, Kiran Gopala Krishna, Rajiv Veeranna
-
Patent number: 11858651Abstract: Subject matter described herein includes generating a visual environment for interactive development of a machine learning (ML) model. The method includes accessing observations of data each of which includes values of independent variables and a dependent variable. The method includes performing an interactive feature construction and selection in which select independent variables are selected as or transformed into a set of features for use in building a ML model to predict the dependent variable. The method includes building the ML model using a ML algorithm, the set of features, and a training set produced from the set of features and observations of the data. And the method includes outputting the ML model for deployment to predict the dependent variable for additional observations of the data.Type: GrantFiled: October 25, 2018Date of Patent: January 2, 2024Assignee: The Boeing CompanyInventors: Seema Chopra, Akshata Kishore Moharir, Arvind Sundararaman, Kaustubh Kaluskar
-
Publication number: 20230368115Abstract: A method for predictive product quality assessment comprises receiving initialization product assessment data for a plurality of products. The initialization product assessment data comprises, for each product, one or more events, and for each of the one or more events, an amount of remediation time, a reassessment status, and a recurring event status. The initialization product assessment data is used to initialize a product readiness model to determine a product readiness score based upon run-time product assessment data. The run-time product assessment data comprises, for a selected product, one or more run-time events. For each of the one or more run-time events, a run-time reassessment status and a run-time recurring event status are obtained. A total run-time remediation time, the run-time reassessment status and the run-time recurring event status are input into the product readiness model. The product readiness model is utilized to determine and output the product readiness score.Type: ApplicationFiled: May 11, 2022Publication date: November 16, 2023Inventors: Aravindan Krishnan, Seema Chopra, Kirk A. Hoeppner
-
Patent number: 11816935Abstract: Predicting a future needed repair and/or maintenance activity for an aircraft system such as a cabin air compressor detects a fault signal from the aircraft system, the fault signal being indicative of a fault in the aircraft system. The fault signal is logged into a machine learning computer system. A root cause of a fault signal is determined and the root cause of the fault signal is logged into the computer system. A repair of the root cause of the fault signal is determined and the repair of the root cause of the fault signal is logged into the computer system. The root cause of the fault signal and the repair of the root cause of the fault signal are merged, creating a classification of a future fault signal, a future root cause of the future fault signal and future repair of the future root cause.Type: GrantFiled: September 29, 2020Date of Patent: November 14, 2023Assignee: The Boeing CompanyInventors: Srishti Gautam, Seema Chopra, Franz Betz, Akshata Kishore Moharir
-
Patent number: 11776330Abstract: A method is provided for maintaining an onboard reasoner for diagnosing failures on an aircraft that includes aircraft systems configured to report faults to the onboard reasoner. The method includes accessing diagnostic data received from an onboard computer of the aircraft that includes the onboard reasoner. An off-board reasoner builds an off-board diagnostic causal model that describes causal relationships between the failed tests and the diagnosed failure modes. The off-board diagnostic causal model is compared to the diagnostic data. Based thereon, a discrepancy is identified between the graph of the off-board diagnostic causal model, and the other graph of the onboard diagnostic causal model, to determine a new causal relationship relative to the known causal relationships. The onboard diagnostic causal model is updated to further describe the new causal relationship, including producing an updated model, and uploading the updated model to the onboard computer.Type: GrantFiled: September 22, 2020Date of Patent: October 3, 2023Assignee: The Boeing CompanyInventors: Timothy J. Wilmering, Stanley C. Ofsthun, Seema Chopra, Nazrul Bayen, Rohit Kumar, Gurpreet Singh
-
Patent number: 11761792Abstract: A method is provided that includes generating a visual environment for interactive development of a machine learning (ML) model. The method includes accessing observations of data each of which includes values of independent variables and a dependent variable, and performing an interactive exploratory data analysis (EDA) of the values of a set of the independent variables. The method includes performing an interactive feature construction and selection based on the interactive EDA, and in which select independent variables are selected as or transformed into a set of features for use in building a ML model to predict the dependent variable. The method includes building the ML model using a ML algorithm, the set of features, and a training set produced from the set of features and observations of the data. And the method includes outputting the ML model for deployment to predict the dependent variable for additional observations of the data.Type: GrantFiled: January 21, 2022Date of Patent: September 19, 2023Assignee: The Boeing CompanyInventors: Seema Chopra, Akshata Kishore Moharir, Arvind Sundararaman, Kaustubh Kaluskar
-
Patent number: 11760507Abstract: A method is provided for diagnosing a failure on an aircraft that includes aircraft systems configured to report faults to an onboard reasoner. The method includes receiving a fault report at an onboard computer of the aircraft from an aircraft system of the aircraft systems, the fault report indicating failed tests reported by the aircraft system. The onboard reasoner accesses an onboard diagnostic causal model represented by a graph describing known causal relationships between possible failed tests reported by the respective ones of the aircraft systems, and possible failure modes of the respective ones of the aircraft systems. The onboard reasoner diagnoses a failure mode of the aircraft system or another of the aircraft systems, from the failed tests, and using a graph-theoretic algorithm and the onboard diagnostic causal model. A maintenance action is determined for the failure mode, and a maintenance message is generated including the maintenance action.Type: GrantFiled: September 22, 2020Date of Patent: September 19, 2023Assignee: The Boeing CompanyInventors: Timothy J. Wilmering, Stanley C. Ofsthun, Seema Chopra, Nazrul Bayen, Rohit Kumar, Gurpreet Singh
-
Publication number: 20230026656Abstract: A method of categorizing natural language text using a processor configured to execute instructions stored on a memory to perform the steps. The method includes selecting candidate keywords from a list of potential keywords based on the natural language text, the candidate keywords having a probability of success being greater than a threshold value. The method also includes generating, using a classification machine learning model (MLM), a list of candidate categories based on the potential keywords. The method also includes generating, using a similarity comparison MLM, a similarity score based on the candidate categories and a set of pre-determined categories. The method also includes assigning a selected category based on the similarity score to the natural language text.Type: ApplicationFiled: July 21, 2021Publication date: January 26, 2023Applicant: The Boeing CompanyInventors: Rajkumar Srinivasan, Liessman E. Sturlaugson, Seema Chopra
-
Patent number: 11544493Abstract: A method is provided that includes generating a visual environment for interactive development of a machine learning (ML) model. The method includes accessing observations of data each of which includes values of independent variables and a dependent variable, and performing an interactive exploratory data analysis (EDA) of the values of a set of the independent variables. The method includes performing a feature construction and selection based on the interactive EDA, and in which select independent variables are selected as or transformed into a set of features for use in building a ML model to predict the dependent variable. The method includes building the ML model using a ML algorithm, the set of features, and a training set produced from the set of features and observations of the data. And the method includes outputting the ML model for deployment to predict the dependent variable for additional observations of the data.Type: GrantFiled: October 25, 2018Date of Patent: January 3, 2023Assignee: The Boeing CompanyInventors: Seema Chopra, Akshata Kishore Moharir, Arvind Sundararaman, Kaustubh Kaluskar
-
Patent number: 11518546Abstract: An aircraft performance analysis system and method include a performance analysis control unit that receives original performance model data, receives flight data from an aircraft, and determines a current performance model for the aircraft based on the original performance model data and the flight data.Type: GrantFiled: February 6, 2020Date of Patent: December 6, 2022Assignee: THE BOEING COMPANYInventors: Avik Sadhu, Seema Chopra, Kristoffer R. Jonson