Patents by Inventor Paul Ragaller
Paul Ragaller 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: 11543365Abstract: A measurement system and method of conducting cavity resonance and waveguide measurements is disclosed. The cavity or waveguide may be used to monitor the amount, composition, or distribution of a material or sample contained in the cavity or waveguide or passing through the cavity or waveguide. Improved means for operating the measurement system to reduce measurement variability, improve measurement accuracy, and decrease measurement response times are described. The invention's broad applications range from measurements of filters, catalysts, pipe, and ducts where the material collected in or passing through the cavity or waveguide exhibits dielectric properties different from the material which it displaces.Type: GrantFiled: October 12, 2020Date of Patent: January 3, 2023Assignee: CTS CORPORATIONInventors: Alexander Sappok, Paul Ragaller, Leslie Bromberg
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Patent number: 11255799Abstract: A measurement system and method of conducting cavity resonance and waveguide measurements is disclosed. The cavity or waveguide may be used to monitor the amount, composition, or distribution of a material or sample contained in the cavity or waveguide or passing through the cavity or waveguide. Improved means for operating the measurement system to reduce measurement variability, improve measurement accuracy, and decrease measurement response times are described. The invention's broad applications range from measurements of filters, catalysts, pipe, and ducts where the material collected in or passing through the cavity or waveguide exhibits dielectric properties different from the material which it displaces.Type: GrantFiled: May 19, 2020Date of Patent: February 22, 2022Assignee: CTS CorporationInventors: Alexander Sappok, Paul Ragaller, Leslie Bromberg
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Patent number: 11215102Abstract: A radio frequency sensor system comprising a housing defining a resonant cavity. Radio frequency probe(s) in the cavity transmit and/or receive radio frequency signals. A radio frequency control unit is in communication with the radio frequency probe(s) for determining one or more states of the radio frequency sensor system based on changes in the characteristics of the radio frequency signals. A machine learning system is in communication with the radio frequency control unit for identifying and developing transfer functions and calibrations based on the changes in the characteristics of the radio frequency signals and determining the one or more states of the radio frequency sensor system.Type: GrantFiled: January 15, 2019Date of Patent: January 4, 2022Assignee: CTS CorporationInventors: Paul A. Ragaller, Alexander G. Sappok, Leslie Bromberg
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Publication number: 20210102904Abstract: A measurement system and method of conducting cavity resonance and waveguide measurements is disclosed. The cavity or waveguide may be used to monitor the amount, composition, or distribution of a material or sample contained in the cavity or waveguide or passing through the cavity or waveguide. Improved means for operating the measurement system to reduce measurement variability, improve measurement accuracy, and decrease measurement response times are described. The invention's broad applications range from measurements of filters, catalysts, pipe, and ducts where the material collected in or passing through the cavity or waveguide exhibits dielectric properties different from the material which it displaces.Type: ApplicationFiled: October 12, 2020Publication date: April 8, 2021Applicant: Filter Sensing Technologies, Inc.Inventors: Alexander Sappok, Paul Ragaller, Leslie Bromberg
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Publication number: 20200333264Abstract: A measurement system and method of conducting cavity resonance and waveguide measurements is disclosed. The cavity or waveguide may be used to monitor the amount, composition, or distribution of a material or sample contained in the cavity or waveguide or passing through the cavity or waveguide. Improved means for operating the measurement system to reduce measurement variability, improve measurement accuracy, and decrease measurement response times are described. The invention's broad applications range from measurements of filters, catalysts, pipe, and ducts where the material collected in or passing through the cavity or waveguide exhibits dielectric properties different from the material which it displaces.Type: ApplicationFiled: May 19, 2020Publication date: October 22, 2020Applicant: Filter Sensing Technologies, Inc.Inventors: Alexander Sappok, Paul Ragaller, Leslie Bromberg
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Patent number: 10799826Abstract: A radio frequency sensing, control, and particulate matter diagnostics network and system and method and, more specifically, a radio frequency particulate filter diagnostics system comprising a housing including an inlet connected to a source of particulate matter, a particulate filter in the housing and adapted for filtering the particulate matter, and a radio frequency sensor adapted to detect conditions of abnormal particulate filter or system operation and including at least one radio frequency probe configured to be in contact with the housing for the particulate filter housing and adapted to receive radio frequency signals and a radio frequency control unit in communication with the radio frequency probe.Type: GrantFiled: November 1, 2018Date of Patent: October 13, 2020Assignee: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20190242288Abstract: A radio frequency system and method for monitoring an engine-out exhaust emission constituent. The system comprises a housing containing the emission constituent, one or more radio frequency sensors extending into the housing and transmitting and receiving radio frequency signals, and a control unit for controlling the radio frequency signals and monitoring changes in the emission constituent based on changes in one or more parameters of the radio frequency signals. In one embodiment, the control unit measures a rate of change in one or more of the parameters of the radio frequency signals for monitoring a rate of change of the emission constituent including for example the emission rate, accumulation rate, and/or depletion rate of the emission constituent.Type: ApplicationFiled: April 12, 2019Publication date: August 8, 2019Applicant: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Patent number: 10357733Abstract: A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cleaning process, whereby, a fluid is directed to flow through a localized region of the filter media, thereby dislodging and removing accumulated retentate from the filter. In addition, the localized application of fluid flow allows for localized monitoring of the cleanliness of the filter with a high degree of spatial resolution. This filter retentate removal system and method is broadly applicable to a wide range of systems and processes ranging to engines and exhaust systems to production plants and equipment.Type: GrantFiled: November 11, 2015Date of Patent: July 23, 2019Assignee: CTS CorporationInventors: Paul Ragaller, Alexander Sappok, Leslie Bromberg
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Publication number: 20190218954Abstract: A radio frequency sensor system comprising a housing defining a resonant cavity. Radio frequency probe(s) in the cavity transmit and/or receive radio frequency signals. A radio frequency control unit is in communication with the radio frequency probe(s) for determining one or more states of the radio frequency sensor system based on changes in the characteristics of the radio frequency signals. A machine learning system is in communication with the radio frequency control unit for identifying and developing transfer functions and calibrations based on the changes in the characteristics of the radio frequency signals and determining the one or more states of the radio frequency sensor system.Type: ApplicationFiled: January 15, 2019Publication date: July 18, 2019Applicant: CTS CorporationInventors: Paul A. Ragaller, Alexander G. Sappok, Leslie Bromberg
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Patent number: 10309953Abstract: A filter retentate analysis system and method is disclosed, which provides information to diagnose the current and historical state of a system generating the retentate or through which the retentate has passed. The disclosure describes the analysis of retentate characteristics which may include the composition, amount, distribution, and physical or chemical properties of the retentate useful to monitor or diagnose the state, health, or operating history of a system or sub-system. The analysis is broadly applicable to wide range of systems and process ranging from engines and exhaust systems to production plants and equipment.Type: GrantFiled: October 20, 2015Date of Patent: June 4, 2019Assignee: CTS CORPORATIONInventors: Alexander Sappok, Leslie Bromberg, Paul Ragaller
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Patent number: 10260400Abstract: A radio frequency system and method for monitoring an engine-out exhaust emission constituent. The system comprises a housing containing the emission constituent, one or more radio frequency sensors extending into the housing and transmitting and receiving radio frequency signals, and a control unit for controlling the radio frequency signals and monitoring changes in the emission constituent based on changes in one or more parameters of the radio frequency signals. In one embodiment, the control unit measures a rate of change in one or more of the parameters of the radio frequency signals for monitoring a rate of change of the emission constituent including for example the emission rate, accumulation rate, and/or depletion rate of the emission constituent.Type: GrantFiled: April 7, 2017Date of Patent: April 16, 2019Assignee: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20190070547Abstract: A radio frequency sensing, control, and particulate matter diagnostics network and system and method and, more specifically, a radio frequency particulate filter diagnostics system comprising a housing including an inlet connected to a source of particulate matter, a particulate filter in the housing and adapted for filtering the particulate matter, and a radio frequency sensor adapted to detect conditions of abnormal particulate filter or system operation and including at least one radio frequency probe configured to be in contact with the housing for the particulate filter housing and adapted to receive radio frequency signals and a radio frequency control unit in communication with the radio frequency probe.Type: ApplicationFiled: November 1, 2018Publication date: March 7, 2019Applicant: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Patent number: 10118119Abstract: A radio frequency sensing, control, and particulate matter diagnostics network and system and method and, more specifically, a radio frequency particulate filter diagnostics system comprising a housing including an inlet connected to a source of particulate matter, a particulate filter in the housing and adapted for filtering the particulate matter, and a radio frequency sensor adapted to detect conditions of abnormal particulate filter or system operation and including at least one radio frequency probe configured to be in contact with the housing for the particulate filter housing and adapted to receive radio frequency signals and a radio frequency control unit in communication with the radio frequency probe.Type: GrantFiled: March 16, 2017Date of Patent: November 6, 2018Assignee: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20180137695Abstract: An RF emissions sensing system including RF sensors for transmitting/receiving RF signals to and from engine system emission control components, a control unit for collecting/processing information from the RF signals and controlling system outputs. The RF emissions sensing system includes a means and method for the characterization of the operating state and/or performance of the engine system including the use of time-based or historical RF information and system outputs, the application/monitoring of pertubations to the engine system, the comparison of system outputs to baseline/reference system outputs, the periodic activation of the engine system after shut-down, the monitoring of changes in the electric or temperature profiles of the engine system emission control components, and communication with external sources to improve the accuracy of the system outputs.Type: ApplicationFiled: August 28, 2017Publication date: May 17, 2018Applicant: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20170211453Abstract: A radio frequency system and method for monitoring an engine-out exhaust emission constituent. The system comprises a housing containing the emission constituent, one or more radio frequency sensors extending into the housing and transmitting and receiving radio frequency signals, and a control unit for controlling the radio frequency signals and monitoring changes in the emission constituent based on changes in one or more parameters of the radio frequency signals. In one embodiment, the control unit measures a rate of change in one or more of the parameters of the radio frequency signals for monitoring a rate of change of the emission constituent including for example the emission rate, accumulation rate, and/or depletion rate of the emission constituent.Type: ApplicationFiled: April 7, 2017Publication date: July 27, 2017Applicant: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20170182447Abstract: A radio frequency sensing, control, and particulate matter diagnostics network and system and method and, more specifically, a radio frequency particulate filter diagnostics system comprising a housing including an inlet connected to a source of particulate matter, a particulate filter in the housing and adapted for filtering the particulate matter, and a radio frequency sensor adapted to detect conditions of abnormal particulate filter or system operation and including at least one radio frequency probe configured to be in contact with the housing for the particulate filter housing and adapted to receive radio frequency signals and a radio frequency control unit in communication with the radio frequency probe.Type: ApplicationFiled: March 16, 2017Publication date: June 29, 2017Applicant: CTS CorporationInventors: Alexander G. Sappok, Paul A. Ragaller, Leslie Bromberg, Andrew D. Herman
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Publication number: 20160136557Abstract: A system and method for removing retentate from filters is disclosed, which utilizes pressurized and/or vacuum fluid through localized application. The disclosure describes a cleaning system and sequence of steps for carrying out the cleaning process, whereby, a fluid is directed to flow through a localized region of the filter media, thereby dislodging and removing accumulated retentate from the filter. In addition, the localized application of fluid flow allows for localized monitoring of the cleanliness of the filter with a high degree of spatial resolution. This filter retentate removal system and method is broadly applicable to a wide range of systems and processes ranging to engines and exhaust systems to production plants and equipment.Type: ApplicationFiled: November 11, 2015Publication date: May 19, 2016Inventors: Paul Ragaller, Alexander Sappok, Leslie Bromberg
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Publication number: 20160109425Abstract: A filter retentate analysis system and method is disclosed, which provides information to diagnose the current and historical state of a system generating the retentate or through which the retentate has passed. The disclosure describes the analysis of retentate characteristics which may include the composition, amount, distribution, and physical or chemical properties of the retentate useful to monitor or diagnose the state, health, or operating history of a system or sub-system. The analysis is broadly applicable to wide range of systems and process ranging from engines and exhaust systems to production plants and equipment.Type: ApplicationFiled: October 20, 2015Publication date: April 21, 2016Inventors: Alexander Sappok, Leslie Bromberg, Paul Ragaller
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Publication number: 20150355110Abstract: A measurement system and method of conducting cavity resonance and waveguide measurements is disclosed. The cavity or waveguide may be used to monitor the amount, composition, or distribution of a material or sample contained in the cavity or waveguide or passing through the cavity or waveguide. Improved means for operating the measurement system to reduce measurement variability, improve measurement accuracy, and decrease measurement response times are described. The invention's broad applications range from measurements of filters, catalysts, pipe, and ducts where the material collected in or passing through the cavity or waveguide exhibits dielectric properties different from the material which it displaces.Type: ApplicationFiled: June 8, 2015Publication date: December 10, 2015Inventors: Alexander Sappok, Leslie Bromberg, Paul Ragaller