Patents by Inventor Charlie Corredor
Charlie Corredor 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: 12156765Abstract: A device for measuring reflected ultrasound and optical signals may include: an optical source; an optical assembly comprising at least one lens, configured to focus reflected optical illumination from a target onto a detector; and an ultrasound transducer aligned to transmit and receive ultrasound radiation co-axially with the reflected optical illumination and wherein the ultrasound transducer at least partially obstructs a path of the reflected optical illumination. An obstruction may be distant from a focal spot of the optical assembly. The device for measuring reflected ultrasound and optical signals may be particularly useful for characterizing fluid behind an ear drum to diagnose otitis media.Type: GrantFiled: March 31, 2021Date of Patent: December 3, 2024Assignee: OtoNexus Medical Technologies, Inc.Inventors: Mark A. Moehring, Daniel Kreindler, Charlie Corredor, Chad Jason MacDonald, Dar Bahatt
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Patent number: 12137871Abstract: Disclosed herein are systems and methods for classifying a tympanic membrane by using a classifier. The classifier is a machine learning algorithm. A method for classifying a tympanic membrane includes steps of: receiving, from an interrogation system, one or more datasets relating to the tympanic membrane; determining a set of parameters from the one or more datasets, wherein at least one parameter of the set of parameters is related to a dynamic property or a static position of the tympanic membrane; and outputting a classification of the tympanic membrane based on a classifier model derived from the set of parameters. The classification comprises one or more of a state, a condition, or a mobility metric of the tympanic membrane.Type: GrantFiled: May 6, 2022Date of Patent: November 12, 2024Assignee: OtoNexus Medical Technologies, Inc.Inventors: Charlie Corredor, Mark A Moehring, Caitlin Cameron, George A. Gates
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Patent number: 12130800Abstract: Systems and methods are directed to monitoring and managing a health of a content processing data ingestion pipeline. In example embodiments, a plurality of content elements are ingested from a source to a destination through the ingestion pipeline, whereby the ingestion pipeline comprises a plurality of nodes between the source and the destination. A data management system detects a gap in the ingestion pipeline. The gap indicates a difference associated with a content element of the plurality of content elements between a first node and a second node of the ingestion pipeline. In response to detecting the gap, the data management system automatically triggers reingesting of the content element from the first node. The data management system also determines, based on monitoring of the ingestion pipeline, the health of the ingestion pipeline and provides a dashboard that graphically represents the health.Type: GrantFiled: December 27, 2022Date of Patent: October 29, 2024Assignee: Microsoft Technology Licensing, LLCInventors: Charlie Corredor, Mengdong Yang, Christoffer Benjamin Rosen, Varadarajan Subramaniam Thiruvillamalai, Shijie Ma, Thottam R. Sriram, Sarosh Anwar, Shashi Rekha Singaravel, Robin M. Thomas
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Patent number: 12076186Abstract: A device for measuring reflected ultrasound and optical signals may include: an optical source; an optical assembly comprising at least one lens, configured to focus reflected optical illumination from a target onto a detector; and an ultrasound transducer aligned to transmit and receive ultrasound radiation co-axially with the reflected optical illumination and wherein the ultrasound transducer at least partially obstructs a path of the reflected optical illumination. An obstruction may be distant from a focal spot of the optical assembly. The device for measuring reflected ultrasound and optical signals may be particularly useful for characterizing fluid behind an ear drum to diagnose otitis media.Type: GrantFiled: October 3, 2019Date of Patent: September 3, 2024Assignee: OtoNexus Medical Technologies, Inc.Inventors: Mark A. Moehring, Daniel Kreindler, Charlie Corredor, Chad Jason Macdonald, Dar Bahatt
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Publication number: 20240211463Abstract: Systems and methods are directed to monitoring and managing a health of a content processing data ingestion pipeline. In example embodiments, a plurality of content elements are ingested from a source to a destination through the ingestion pipeline, whereby the ingestion pipeline comprises a plurality of nodes between the source and the destination. A data management system detects a gap in the ingestion pipeline. The gap indicates a difference associated with a content element of the plurality of content elements between a first node and a second node of the ingestion pipeline. In response to detecting the gap, the data management system automatically triggers reingesting of the content element from the first node. The data management system also determines, based on monitoring of the ingestion pipeline, the health of the ingestion pipeline and provides a dashboard that graphically represents the health.Type: ApplicationFiled: December 27, 2022Publication date: June 27, 2024Inventors: Charlie CORREDOR, Mengdong Yang, Christoffer Benjamin Rosen, Varadarajan Subramaniam Thiruvillamalai, Shijie Ma, Thottam R. Sriram, Sarosh Anwar, Shashi Rekha Singaravel, Robin M. Thomas
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Publication number: 20240112603Abstract: Disclosed herein is a device for modeling properties of an ear. The device includes an artificial tympanic membrane and a housing coupled to the artificial tympanic membrane. The housing defines an interior portion coupled to an interior surface of the artificial tympanic membrane. The interior portion has an adjustable volume or an adjustable type of fluid and an adjustable gas pressure. Adjustment of the volume or type of fluid and the gas pressure changes a membrane movement to produce selected movement properties according to a mobility scale.Type: ApplicationFiled: June 30, 2023Publication date: April 4, 2024Applicant: OtoNexus Medical Technologies, Inc.Inventors: Mark A. Moehring, George Gates, Charlie Corredor, Chad J. McDonald
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Publication number: 20230277044Abstract: A speculum of an otoscope may include a housing and a seal. The seal may include a surface sized and shaped to interface with an external auditory meatus. In some examples, the seal comprises one or more compressible members deformable to interface with the external auditory meatus. The seal may be configured to retain a volume of fluid within a lumen of the speculum in response to one or more of a negative pressure change or a positive pressure change.Type: ApplicationFiled: December 13, 2022Publication date: September 7, 2023Applicant: OtoNexus Medical Technologies, Inc.Inventors: Mark A. Moehring, Andrew S. Kessler, Bethany Johnson, Charlie Corredor, Caitlin Cameron, Chad Jason MacDonald
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Patent number: 11741856Abstract: Disclosed herein is a device for modeling properties of an ear. The device includes an artificial tympanic membrane and a housing coupled to the artificial tympanic membrane. The housing defines an interior portion coupled to an interior surface of the artificial tympanic membrane. The interior portion has an adjustable volume or an adjustable type of fluid and an adjustable gas pressure. Adjustment of the volume or type of fluid and the gas pressure changes a membrane movement to produce selected movement properties according to a mobility scale.Type: GrantFiled: April 29, 2020Date of Patent: August 29, 2023Assignee: OtoNexus Medical Technologies, Inc.Inventors: Mark A. Moehring, George Gates, Charlie Corredor, Chad J. MacDonald
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Publication number: 20220261994Abstract: Disclosed herein are systems and methods for classifying a tympanic membrane by using a classifier. The classifier is a machine learning algorithm. A method for classifying a tympanic membrane includes steps of: receiving, from an interrogation system, one or more datasets relating to the tympanic membrane; determining a set of parameters from the one or more datasets, wherein at least one parameter of the set of parameters is related to a dynamic property or a static position of the tympanic membrane; and outputting a classification of the tympanic membrane based on a classifier model derived from the set of parameters. The classification comprises one or more of a state, a condition, or a mobility metric of the tympanic membrane.Type: ApplicationFiled: May 6, 2022Publication date: August 18, 2022Inventors: Charlie Corredor, Mark A. Moehring, Caitlin Cameron, George A. Gates
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Patent number: 11361434Abstract: Disclosed herein are systems and methods for classifying a tympanic membrane by using a classifier. The classifier is a machine learning algorithm. A method for classifying a tympanic membrane includes steps of: receiving, from an interrogation system, one or more datasets relating to the tympanic membrane; determining a set of parameters from the one or more datasets, wherein at least one parameter of the set of parameters is related to a dynamic property or a static position of the tympanic membrane; and outputting a classification of the tympanic membrane based on a classifier model derived from the set of parameters. The classification comprises one or more of a state, a condition, or a mobility metric of the tympanic membrane.Type: GrantFiled: January 24, 2020Date of Patent: June 14, 2022Assignee: OTONEXUS MEDICAL TECHNOLOGIES, INC.Inventors: Charlie Corredor, Mark A Moehring, Caitlin Cameron, George A. Gates
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Patent number: 11085906Abstract: A composition for dry reagent colorimetric sensing of nanoparticles in aqueous media, including sodium borohydride (NaBH4), methylene blue (MB), and 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) in the form of a powdered mixture. The composition may be formed by combining MB, HEBES, and water to yield an aqueous mixture, removing water from the aqueous mixture to yield a solid mixture, and combining NaBH4 powder with the solid mixture to yield the composition. The composition may be used to detect metallic nanoparticles an aqueous solution by combining the composition with an aqueous solution to yield a test solution, and assessing a concentration of the metallic nanoparticles in the test solution based on absorbance of light by the test solution. The composition may be provided in an assay kit for sensing nanoparticles in aqueous media.Type: GrantFiled: August 17, 2018Date of Patent: August 10, 2021Assignees: Arizona Board of Regents on behalf of Arizona State University, University of WashingtonInventors: Paul K. Westerhoff, Xiangyu Bi, Shahnawaz Sinha, Jonathan D. Posner, Charlie Corredor
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Publication number: 20210236089Abstract: A device for measuring reflected ultrasound and optical signals may include: an optical source; an optical assembly comprising at least one lens, configured to focus reflected optical illumination from a target onto a detector; and an ultrasound transducer aligned to transmit and receive ultrasound radiation co-axially with the reflected optical illumination and wherein the ultrasound transducer at least partially obstructs a path of the reflected optical illumination. An obstruction may be distant from a focal spot of the optical assembly. The device for measuring reflected ultrasound and optical signals may be particularly useful for characterizing fluid behind an ear drum to diagnose otitis media.Type: ApplicationFiled: March 31, 2021Publication date: August 5, 2021Inventors: Mark A. MOEHRING, Daniel KREINDLER, Charlie CORREDOR, Chad Jason MACDONALD, Dar BAHATT
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Publication number: 20210020072Abstract: Disclosed herein is a device for modeling properties of an ear. The device includes an artificial tympanic membrane and a housing coupled to the artificial tympanic membrane. The housing defines an interior portion coupled to an interior surface of the artificial tympanic membrane. The interior portion has an adjustable volume or an adjustable type of fluid and an adjustable gas pressure. Adjustment of the volume or type of fluid and the gas pressure changes a membrane movement to produce selected movement properties according to a mobility scale.Type: ApplicationFiled: April 29, 2020Publication date: January 21, 2021Inventors: Mark A. Moehring, George GATES, Charlie CORREDOR, Chad J. MACDONALD
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Publication number: 20200286227Abstract: Disclosed herein are systems and methods for classifying a tympanic membrane by using a classifier. The classifier is a machine learning algorithm. A method for classifying a tympanic membrane includes steps of: receiving, from an interrogation system, one or more datasets relating to the tympanic membrane; determining a set of parameters from the one or more datasets, wherein at least one parameter of the set of parameters is related to a dynamic property or a static position of the tympanic membrane; and outputting a classification of the tympanic membrane based on a classifier model derived from the set of parameters. The classification comprises one or more of a state, a condition, or a mobility metric of the tympanic membrane.Type: ApplicationFiled: January 24, 2020Publication date: September 10, 2020Inventors: Charlie CORREDOR, Mark A. Moehring, Caitlin Cameron, George Gates
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Publication number: 20200107813Abstract: A device for measuring reflected ultrasound and optical signals may include: an optical source; an optical assembly comprising at least one lens, configured to focus reflected optical illumination from a target onto a detector; and an ultrasound transducer aligned to transmit and receive ultrasound radiation co-axially with the reflected optical illumination and wherein the ultrasound transducer at least partially obstructs a path of the reflected optical illumination. An obstruction may be distant from a focal spot of the optical assembly. The device for measuring reflected ultrasound and optical signals may be particularly useful for characterizing fluid behind an ear drum to diagnose otitis media.Type: ApplicationFiled: October 3, 2019Publication date: April 9, 2020Inventors: Mark A. Moehring, Daniel Kreindler, Charlie Corredor, Chad Jason Macdonald, Dar Bahatt
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Publication number: 20190056363Abstract: A composition for dry reagent colorimetric sensing of nanoparticles in aqueous media, including sodium borohydride (NaBH4), methylene blue (MB), and 4-(2-hydroxyethyl)-1-piperazineethanesulfonic acid (HEPES) in the form of a powdered mixture. The composition may be formed by combining MB, HEBES, and water to yield an aqueous mixture, removing water from the aqueous mixture to yield a solid mixture, and combining NaBH4 powder with the solid mixture to yield the composition. The composition may be used to detect metallic nanoparticles an aqueous solution by combining the composition with an aqueous solution to yield a test solution, and assessing a concentration of the metallic nanoparticles in the test solution based on absorbance of light by the test solution. The composition may be provided in an assay kit for sensing nanoparticles in aqueous media.Type: ApplicationFiled: August 17, 2018Publication date: February 21, 2019Inventors: Paul K. Westerhoff, Xiangyu Bi, Shahnawaz Sinha, Jonathan D. Posner, Charlie Corredor