Patents by Inventor Charles J. Call
Charles J. Call 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: 12273590Abstract: Various embodiments of the disclosure relate to minimizing data usage over a communication link. A system may include a back-end network configured to: receive, via a first connection, a video stream from at least one camera; transmit, via one or more second connections, the video stream to one or more user devices; cause the video stream from the back-end network to a user device of the one or more user devices to be terminated; and cause the video stream from the at least one camera to the back-end network to be terminated in response to determining that the back-end network is not transmitting the video stream to at least one user device of the one or more user devices. Associated methods are also disclosed.Type: GrantFiled: November 10, 2023Date of Patent: April 8, 2025Assignee: LiveView Technologies, LLCInventors: Steven Richard Lindsey, Skyler J Call, Charles G. Hayward
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Patent number: 12074018Abstract: Systems and methods to provide rapid and autonomous detection of biological and chemical analyte particles in gas and liquid samples. Systems and methods for capturing and identifying biological and chemical aerosol analyte particles using matrix assisted laser desorption mass spectrometry (MALDI-MS) and using time-of-flight mass spectrometry (TOFMS) are disclosed. High specificity for capture and detection of aerosolized fentanyl was demonstrated using a portable sample capture and analysis system.Type: GrantFiled: April 11, 2023Date of Patent: August 27, 2024Assignee: Zeteo Tech, Inc.Inventors: Wayne A. Bryden, Charles J. Call, Michael McLoughlin, Dapeng Chen, Scott Ecelberger, Nathaniel K. Jones, Steven Strohl
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Publication number: 20240282567Abstract: Systems are methods for identifying the composition of non-biological aerosol particles or biological aerosol particles including water bound to the surface of the particles, without pre-treatment using complex organic MALDI matrices. A continuous timing laser may be used to index the aerosol particles, determine optical particle properties, and trigger an IR pulse ionization laser. Ionized fragments, and optionally photons, associated with each particle produced by ionization of the particles the IR ionization laser is analyzed using one or more detectors including a TOFMS detector and an optical detector. Unique mass spectral data and optical data associated with each indexed particle is compiled using data fusion to generate a compiled data set. The compiled optical data is compared with a training data set comprising a knowledge base of known aerosol particles to predict aerosol particle composition.Type: ApplicationFiled: April 22, 2024Publication date: August 22, 2024Applicant: Zeteo Tech, Inc.Inventors: Michael MCLOUGHLIN, Wayne A. BRYDEN, Charles J. CALL, Dapeng CHEN
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Patent number: 11996280Abstract: Disclosed are systems are methods for identifying the composition of single aerosol particles, particularly that of bioaerosol particles, without pre-treatment using complex organic MALDI matrices. A continuous timing laser may be used to index aerosol particles, measure particle properties, and trigger a pulse ionization laser. Ionized fragments and optionally photons associated with each particle producing by the ionization laser may be analyzed using one or more detectors including a TOF-MS detector and an optical detector. The laser pulse may comprise a simultaneous IR and UV laser pulse when fragments comprise predominantly of UV chromophores. Unique spectral data associated with each indexed particle from each detector may be compiled using data fusion to generate compiled spectral data. Machine learning methods may be used to improve the prediction of composition over time.Type: GrantFiled: June 27, 2020Date of Patent: May 28, 2024Assignee: ZETEO TECH, INC.Inventors: Michael Mcloughlin, Wayne A. Bryden, Charles J. Call, Dapeng Chen
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Publication number: 20230245876Abstract: Systems and methods to provide rapid and autonomous detection of biological and chemical analyte particles in gas and liquid samples. Systems and methods for capturing and identifying biological and chemical aerosol analyte particles using matrix assisted laser desorption mass spectrometry (MALDI-MS) and using time-of-flight mass spectrometry (TOFMS) are disclosed. High specificity for capture and detection of aerosolized fentanyl was demonstrated using a portable sample capture and analysis system.Type: ApplicationFiled: April 11, 2023Publication date: August 3, 2023Applicant: Zeteo Tech, Inc.Inventors: Wayne A. BRYDEN, Charles J. CALL, Michael MCLOUGHLIN, Dapeng CHEN, Scott ECELBERGER, Nathaniel K. JONES, Steven STROHL
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Patent number: 11658021Abstract: Disclosed are systems and methods to provide rapid and autonomous detection of analyte particles in gas and liquid samples. Disclosed are methods and devices for identifying biological aerosol analytes using MALDI-MS and chemical aerosol analytes using LDI and MALDI-MS using time-of-flight mass spectrometry (TOFMS).Type: GrantFiled: August 26, 2020Date of Patent: May 23, 2023Assignee: Zeteo Tech, Inc.Inventors: Wayne A. Bryden, Charles J. Call, Michael McLoughlin, Dapeng Chen, Scott Ecelberger, Nathaniel K. Jones, Steven Strohl, Gary Anderson
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Patent number: 11624749Abstract: Coating materials such as MALDI matrix solutions are aerosolized and are used to coat analyte particles in an acoustic coater. Methods and devices for coating analyte particles in real time are disclosed. The coating improves the detection and quantification of the analyte particles using analytical instruments such as an aerosol time of flight mass spectrometer.Type: GrantFiled: February 7, 2020Date of Patent: April 11, 2023Assignee: ZeteoTech, Inc.Inventors: Wayne A. Bryden, Charles J. Call
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Publication number: 20230039261Abstract: Disclosed are systems and methods to provide rapid and autonomous detection of analyte particles in gas and liquid samples. Disclosed are methods and devices for identifying biological aerosol analytes using MALDI-MS and chemical aerosol analytes using LDI and MALDI-MS using time-of-flight mass spectrometry (TOFMS).Type: ApplicationFiled: August 26, 2020Publication date: February 9, 2023Applicant: Zeteo Tech, Inc.Inventors: WAYNE A. BRYDEN, Charles J. CALL, Michael MCLOUGHLIN, Dapeng CHEN, Scott ECELBERGER, Nathaniel K. JONES, Steven STROHL, Gary ANDERSON
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Publication number: 20220322963Abstract: Disclosed are methods and devices for analyzing exhaled breath aerosols and exhaled breath condensates using various diagnostic tools that enable rapid, low cost and autonomous point of care assays for several diseases including respiratory tract diseases. Disclosed are methods and devices for analyzing exhaled breath aerosols and exhaled breath condensates for tuberculosis diagnosis using mass spectrometry, including MALDI-MS. The disclosed systems and methods provide for a diagnostic test result in less than about 20 minutes and provides for autonomous operation with minimal human intervention.Type: ApplicationFiled: August 26, 2020Publication date: October 13, 2022Applicant: Zeteo Tech, Inc.Inventors: WAYNE A. BRYDEN, Charles J. Call, Robin Wood, Dapeng Chen
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Publication number: 20220252545Abstract: Disclosed are systems are methods for identifying the composition of single aerosol particles, particularly that of bioaerosol particles, without pre-treatment using complex organic MALDI matrices. A continuous timing laser may be used to index aerosol particles, measure particle properties, and trigger a pulse ionization laser. Ionized fragments and optionally photons associated with each particle producing by the ionization laser may be analyzed using one or more detectors including a TOF-MS detector and an optical detector. The laser pulse may comprise a simultaneous IR and UV laser pulse when fragments comprise predominantly of UV chromophores. Unique spectral data associated with each indexed particle from each detector may be compiled using data fusion to generate compiled spectral data. Machine learning methods may be used to improve the prediction of composition over time.Type: ApplicationFiled: June 27, 2020Publication date: August 11, 2022Applicant: Zeteo Tech, Inc.Inventors: MICHAEL MCLOUGHLIN, Wayne A. Bryden, CHARLES J. CALL, Dapeng Chen
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Publication number: 20220236147Abstract: Disclosed are methods and systems for analyzing exhaled breath aerosol particles present in the ambient environment using high flowrate aerosol collector systems and sensitive and specific nucleic acid analysis systems to determine if active spreaders of a respiratory disease are present in an indoor space. The disclosed systems and methods provide for a diagnostic test result in less than about 30 minutes.Type: ApplicationFiled: January 27, 2022Publication date: July 28, 2022Applicant: Zeteo Tech, Inc.Inventors: Charles J. Call, George Bajszar, Patrick Call
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Patent number: 11250520Abstract: Methods and systems for providing accounting services and corporate strategic planning services that comprise processing and aggregating financial transaction data and a plurality of input variables for maintaining a subscriber's general ledger, outputting audit ready financial reports, providing strategic planning inputs and by using at least one of semi-automated and machine learning algorithms are disclosed.Type: GrantFiled: July 13, 2020Date of Patent: February 15, 2022Assignee: FIN BOX TECHNOLOGIES, Inc.Inventors: Walter Drangmeister, R. Blake Ridgeway, Karen G. Stock, Charles J. Call
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Patent number: 11142732Abstract: Method and apparatus for biomass cultivation (preferably using algae) incorporating photo bio-reactor (PBR) technology coupled with a heat sink to increase energy efficiency. An external PBR array is coupled to an indoor storage tank system with a volume equal to or greater than the volume of the PBR array. A controller can be used to optimize the growth of biomass by optimizing three key growth parameters: exposure to sunlight, temperature and nutrients. The indoor tank system serves as a reservoir where algae can be protected from harsh ambient conditions, minimizing the cost of energy for heating and cooling that would normally be incurred to accommodate ambient temperature swings caused by weather if the biomass is always stored in an outdoor PBR array. During cold winter nights, the biomass can be brought indoors to conserve thermal energy.Type: GrantFiled: October 22, 2019Date of Patent: October 12, 2021Assignee: NSE, Inc.Inventors: Luke Spangenburg, Charles J. Call
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Publication number: 20200342544Abstract: Methods and systems for providing accounting services and corporate strategic planning services that comprise processing and aggregating financial transaction data and a plurality of input variables for maintaining a subscriber's general ledger, outputting audit ready financial reports, providing strategic planning inputs and by using at least one of semi-automated and machine learning algorithms are disclosed.Type: ApplicationFiled: July 13, 2020Publication date: October 29, 2020Applicant: FIN BOX TECHNOLOGIES, Inc.Inventors: Walter Drangmeister, R. Blake Ridgeway, Karen G. Stock, Charles J. Call
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Patent number: 10803533Abstract: Methods and systems for providing accounting services and corporate strategic planning services that comprise processing and aggregating financial transaction data and a plurality of input variables for maintaining a subscriber's general ledger, outputting audit ready financial reports, providing strategic planning inputs and by using at least one of semi-automated and machine learning algorithms are disclosed.Type: GrantFiled: June 26, 2018Date of Patent: October 13, 2020Assignee: Fin Box Technologies, Inc.Inventors: Walter Drangmeister, R. Blake Ridgeway, Karen Stock, Charles J. Call
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Publication number: 20200241000Abstract: Coating materials such as MALDI matrix solutions are aerosolized and are used to coat analyte particles in an acoustic coater. Methods and devices for coating analyte particles in real time are disclosed. The coating improves the detection and quantification of the analyte particles using analytical instruments such as an aerosol time of flight mass spectrometer.Type: ApplicationFiled: February 7, 2020Publication date: July 30, 2020Applicant: Zeteo Tech, Inc.Inventors: Wayne A. Bryden, Charles J. Call
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Publication number: 20200221707Abstract: Sanitizing compositions and methods for making and using these compositions are disclosed. In particular, the compositions comprise a fast acting antimicrobial agent and a persistent microbial agent with alcohol and beeswax among the active ingredients. The ethanol content may vary between about 62 vol.-% and 75 vol.-%. The beeswax content may vary between about 0.01 vol.-% and 3 vol.-%. Log reduction in E. coli bacteria>5 was measured at 1 minute, 8 hours and 24 hours.Type: ApplicationFiled: July 14, 2018Publication date: July 16, 2020Applicant: CLEANSPOT, INC.Inventors: Thomas S. Corbitt, Charles J. Call, Ana M. Chavez
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Patent number: 10598668Abstract: Coating materials such as MALDI matrix solutions are aerosolized and are used to coat analyte particles in an acoustic coater. Methods and devices for coating analyte particles in real time are disclosed. The coating improves the detection and quantification of the analyte particles using analytical instruments such as an aerosol time of flight mass spectrometer.Type: GrantFiled: August 24, 2016Date of Patent: March 24, 2020Assignee: Zeteo Tech, Inc.Inventors: Wayne A. Bryden, Charles J. Call
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Publication number: 20200048594Abstract: Method and apparatus for biomass cultivation (preferably using algae) incorporating photo bio-reactor (PBR) technology coupled with a heat sink to increase energy efficiency. An external PBR array is coupled to an indoor storage tank system with a volume equal to or greater than the volume of the PBR array. A controller can be used to optimize the growth of biomass by optimizing three key growth parameters: exposure to sunlight, temperature and nutrients. The indoor tank system serves as a reservoir where algae can be protected from harsh ambient conditions, minimizing the cost of energy for heating and cooling that would normally be incurred to accommodate ambient temperature swings caused by weather if the biomass is always stored in an outdoor PBR array. During cold winter nights, the biomass can be brought indoors to conserve thermal energy.Type: ApplicationFiled: October 22, 2019Publication date: February 13, 2020Applicant: NSE, Inc.Inventors: Luke Spangenburg, Charles J. Call
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Patent number: 10487302Abstract: Method and apparatus for biomass cultivation (preferably using algae) incorporating photo bio-reactor (PBR) technology coupled with a heat sink to increase energy efficiency. An external PBR array is coupled to an indoor storage tank system with a volume equal to or greater than the volume of the PBR array. A controller can be used to optimize the growth of biomass by optimizing three key growth parameters: exposure to sunlight, temperature and nutrients. The indoor tank system serves as a reservoir where algae can be protected from harsh ambient conditions, minimizing the cost of energy for heating and cooling that would normally be incurred to accommodate ambient temperature swings caused by weather if the biomass is always stored in an outdoor PBR array. During cold winter nights, the biomass can be brought indoors to conserve thermal energy.Type: GrantFiled: April 28, 2015Date of Patent: November 26, 2019Assignee: NSE, Inc.Inventors: Luke Spangenburg, Charles J Call