Patents by Inventor Rohan Bansal
Rohan Bansal 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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Publication number: 20240261493Abstract: A system for cleaning an ear of a user is provided. The system includes a fluid reservoir, a temperature sensor, a portable applicator, a fluid pump, and a controller. The fluid reservoir contains a fluid. The temperature sensor generates a temperature control signal corresponding to a fluid temperature of the fluid. The temperature sensor may include a thermistor. The portable applicator includes an output nozzle connected to the fluid reservoir via a fluid supply line. The portable applicator may include an output flow control trigger controlling an output flow of the fluid from the output nozzle. The fluid pump controls a flow of the fluid from the fluid reservoir to the portable applicator via the fluid supply line. The controller is operatively coupled to the fluid pump. The controller adjusts the flow of the fluid based on the temperature control signal.Type: ApplicationFiled: January 18, 2024Publication date: August 8, 2024Applicant: Nupur Technologies, LLCInventors: Joseph L. Priest, Rohan Bansal
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Patent number: 11557389Abstract: Systems, methods, and a computer program product are provided which establish application-based telemedicine methods and protocols for providing authorization to an unlicensed or licensed user to perform a cleaning operation on a patient's ear canal. Specifically, once the user determines that a cleaning operation is necessary, an application is provided which allows the user to consolidate relevant information regarding the patient, send the relevant patient information along with a permission request to a licensed medical professional, receive an approved permission request, and perform a cleaning operation on the patient.Type: GrantFiled: June 17, 2020Date of Patent: January 17, 2023Assignee: Nupur Technologies, LLCInventors: Joseph L. Priest, Rohan Bansal
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Publication number: 20200402637Abstract: Systems, methods, and a computer program product are provided which establish application-based telemedicine methods and protocols for providing authorization to an unlicensed or licensed user to perform a cleaning operation on a patient's ear canal. Specifically, once the user determines that a cleaning operation is necessary, an application is provided which allows the user to consolidate relevant information regarding the patient, send the relevant patient information along with a permission request to a licensed medical professional, receive an approved permission request, and perform a cleaning operation on the patient.Type: ApplicationFiled: June 17, 2020Publication date: December 24, 2020Applicant: Nupur Technologies, LLCInventors: Joseph L. Priest, Rohan Bansal
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Publication number: 20200269322Abstract: Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.Type: ApplicationFiled: May 5, 2020Publication date: August 27, 2020Applicant: Georgia Tech Research CorporationInventors: Suman DAS, Rohan BANSAL, Justin GAMBONE
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Patent number: 10639721Abstract: Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.Type: GrantFiled: December 16, 2016Date of Patent: May 5, 2020Assignee: Georgia Tech Research CorporationInventors: Suman Das, Rohan Bansal, Justin Gambone
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Patent number: 9993591Abstract: A system for cleansing a patient's ear is disclosed. The system includes a control unit, a portable applicator, and a liquid reservoir. The liquid reservoir includes a heater. The control unit includes controls for maintaining the temperature of the liquid in the reservoir within certain limits, for limiting the pressure of the liquid, and for varying the flow rate and pressure of the liquid. The portable applicator includes a hand piece, a nozzle connected to the fluid source and mounted on the hand piece, and a trigger for providing a flow control signal to the control unit.Type: GrantFiled: March 11, 2016Date of Patent: June 12, 2018Assignee: Nupur Technologies, LLCInventors: Rohan Bansal, Joseph L. Priest, Brij Bansal, Ravinder K. Bansal
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Publication number: 20170182562Abstract: Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.Type: ApplicationFiled: December 16, 2016Publication date: June 29, 2017Inventors: Suman DAS, Rohan BANSAL, Justin GAMBONE
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Patent number: 9522426Abstract: Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.Type: GrantFiled: November 8, 2013Date of Patent: December 20, 2016Assignee: GEORGIA TECH RESEARCH CORPORATIONInventors: Suman Das, Rohan Bansal, Justin Gambone
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Publication number: 20160279321Abstract: A system for cleansing a patient's ear is disclosed. The system includes a control unit, a portable applicator, and a liquid reservoir. The liquid reservoir includes a heater. The control unit includes controls for maintaining the temperature of the liquid in the reservoir within certain limits, for limiting the pressure of the liquid, and for varying the flow rate and pressure of the liquid. The portable applicator includes a hand piece, a nozzle connected to the fluid source and mounted on the hand piece, and a trigger for providing a flow control signal to the control unit.Type: ApplicationFiled: March 11, 2016Publication date: September 29, 2016Inventors: Rohan Bansal, Joseph L. Priest, Brij Bansal, Ravinder K. Bansal
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Publication number: 20140163717Abstract: Scanning Laser Epitaxy (SLE) is a layer-by-layer additive manufacturing process that allows for the fabrication of three-dimensional objects with specified microstructure through the controlled melting and re-solidification of a metal powders placed atop a base substrate. SLE can be used to repair single crystal (SX) turbine airfoils, for example, as well as the manufacture functionally graded turbine components. The SLE process is capable of creating equiaxed, directionally solidified, and SX structures. Real-time feedback control schemes based upon an offline model can be used both to create specified defect free microstructures and to improve the repeatability of the process. Control schemes can be used based upon temperature data feedback provided at high frame rate by a thermal imaging camera as well as a melt-pool viewing video microscope. A real-time control scheme can deliver the capability of creating engine ready net shape turbine components from raw powder material.Type: ApplicationFiled: November 8, 2013Publication date: June 12, 2014Inventors: Suman DAS, Rohan Bansal, Justin Gambone
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Patent number: D797293Type: GrantFiled: March 9, 2016Date of Patent: September 12, 2017Assignee: Nupur Technologies, LLCInventors: Rohan Bansal, Joseph L. Priest, Brij Bansal, Ravinder K. Bansal