Patents by Inventor Jeffrey Carson
Jeffrey Carson 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: 20240163322Abstract: Methods, systems, and media for delivering manifestless streaming media content are provided. In some embodiments, the method comprises: receiving, from a user device, a request for a URL corresponding to a format of a live stream that is provided in a plurality of formats, wherein the live stream comprises a plurality of segments for each of the plurality of formats; resolving the request to a specific segment of the live stream based on the URL, wherein the resolving comprises: identifying the format of the live stream associated with the request from the plurality of formats based on the URL; and identifying a segment of the plurality of segments corresponding to the identified format to the user device in a response to the request.Type: ApplicationFiled: January 22, 2024Publication date: May 16, 2024Inventors: Tristan Schmelcher, William Cyr, Thomas DeWeese, Nils Krahnstoever, Matthew Carson, Pawel Jurczyk, Thomas Dinger, Jeffrey Calow
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Patent number: 11816121Abstract: A system and method for the matching of database records based on the similarity between fields in the database records and fields in the search queries is provided. A set of database records may be received from a search engine for further refinement of the search results. The database records may be assigned matching strength points, based on comparisons of fields in the search query and fields in the database records. The records that do not meet predetermined qualifying criteria, based on the matching strength points, may be rejected. The remaining records may be merged together, based on the similarity between fields of the remaining records.Type: GrantFiled: October 19, 2020Date of Patent: November 14, 2023Inventors: Po Cheung Ng, Jeffrey Carson, Eric Haszlakiewicz
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Patent number: 11682320Abstract: A device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves, which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a control unit and sensors, one or more parameters, such as flow rates, fluidic pressure, and heart rate, may be automatically controlled, using feedback loop mechanisms to adjust parameters of the hydraulic system to simulate a wide variety of cardiovascular conditions including normal heart function, severely diseased or injured heart conditions, and compressed vasculature, such as hardening of the arteries.Type: GrantFiled: September 20, 2019Date of Patent: June 20, 2023Assignee: Mentice, ABInventors: Chandramouli Sadasivan, Baruch B. Lieber, Brandon Joseph Kovarovic, Louie E. Abejar, Henry Woo, David Jeffrey Carson, David Fiorella, Michael Romeo, Gary Bunch, Karl Keppeler
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Publication number: 20210043113Abstract: The present invention describes a device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves, which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart.Type: ApplicationFiled: August 10, 2020Publication date: February 11, 2021Inventors: Chandramouli Sadasivan, Baruch B. Lieber, Brandon Joseph Kovarovic, Louis E. Abejar, Henry Woo, MD, David Jeffrey Carson, David Fiorella, Michael Romeo, Gary Bunch, Karl Keppeler
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Publication number: 20210034613Abstract: A system and method for the matching of database records based on the similarity between fields in the database records and fields in the search queries is provided. A set of database records may be received from a search engine for further refinement of the search results. The database records may be assigned matching strength points, based on comparisons of fields in the search query and fields in the database records. The records that do not meet predetermined qualifying criteria, based on the matching strength points, may be rejected. The remaining records may be merged together, based on the similarity between fields of the remaining records.Type: ApplicationFiled: October 19, 2020Publication date: February 4, 2021Inventors: Po Cheung Ng, Jeffrey Carson, Eric Haszlakiewicz
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Patent number: 10810218Abstract: A system and method for the matching of database records based on the similarity between fields in the database records and fields in the search queries is provided. A set of database records may be received from a search engine for further refinement of the search results. The database records may be assigned matching strength points, based on comparisons of fields in the search query and fields in the database records. The records that do not meet predetermined qualifying criteria, based on the matching strength points, may be rejected. The remaining records may be merged together, based on the similarity between fields of the remaining records.Type: GrantFiled: June 29, 2012Date of Patent: October 20, 2020Assignee: TransUnion, LLCInventors: Po Cheung Ng, Jeffrey Carson, Eric Haszlakiewicz
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Publication number: 20200160753Abstract: A device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves, which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a control unit and sensors, one or more parameters, such as flow rates, fluidic pressure, and heart rate, may be automatically controlled, using feedback loop mechanisms to adjust parameters of the hydraulic system to simulate a wide variety of cardiovascular conditions including normal heart function, severely diseased or injured heart conditions, and compressed vasculature, such as hardening of the arteries.Type: ApplicationFiled: September 20, 2019Publication date: May 21, 2020Inventors: Chandramouli Sadasivan, Baruch B. Lieber, Brandon Joseph Kovarovic, Louis E. Abejar, Henry Woo, David Jeffrey Carson, David Fiorella, Michael Romeo, Gary Bunch, Karl Keppeler
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Publication number: 20190206283Abstract: The present invention describes a device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a control unit and sensors, one or more parameters such as flow rates, fluidic pressure, and heart rate may be automatically controlled, using feedback loop mechanisms to adjust parameters of the hydraulic system to simulate a wide variety of cardiovascular conditions including normal heart function, severely diseased or injured heart conditions, and compressed vasculature, such as hardening of the arteries.Type: ApplicationFiled: March 8, 2019Publication date: July 4, 2019Inventors: David Jeffrey Carson, Baruch B. Lieber, Chandramouli Sadasivan, David Fiorella, Henry Woo, Michael Romeo, Gary Bunch
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Patent number: 10229615Abstract: The present invention describes a device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a control unit and sensors, one or more parameters such as flow rates, fluidic pressure, and heart rate may be automatically controlled, using feedback loop mechanisms to adjust parameters of the hydraulic system simulate a wide variety of cardiovascular conditions including normal heart function, severely diseased or injured heart conditions, and compressed vasculature, such as hardening of the arteries.Type: GrantFiled: July 31, 2015Date of Patent: March 12, 2019Assignee: Vascular Simulations Inc.Inventors: David Jeffrey Carson, Baruch B. Lieber, Chandramouli Sadasivan, David Fiorella, Henry Woo, Michael Romeo, Gary Bunch, Karl Keppeler
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Publication number: 20160027345Abstract: The present invention describes a device and system for simulating normal and disease state cardiovascular functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic valves which simulate mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a control unit and sensors, one or more parameters such as flow rates, fluidic pressure, and heart rate may be automatically controlled, using feedback loop mechanisms to adjust parameters of the hydraulic system simulate a wide variety of cardiovascular conditions including normal heart function, severely diseased or injured heart conditions, and compressed vasculature, such as hardening of the arteries.Type: ApplicationFiled: July 31, 2015Publication date: January 28, 2016Inventors: David Jeffrey Carson, Baruch B. Lieber, Chandramouli Sadasivan, David Fiorella, Henry Woo, MD, Michael Romeo, Gary Bunch, Karl Keppeler
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Patent number: 9183763Abstract: The present invention describes a device and system for simulating normal and disease state cardiac functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a remote handheld electronic controller and manual adjustments from a main control panel, the air pressure level, fluidic pressure, and heart rate is controlled to induce contractions that simulate a wide variety of heart conditions ranging from normal heart function to severely diseased or injured heart conditions.Type: GrantFiled: January 31, 2012Date of Patent: November 10, 2015Assignee: Vascular Simulations, LLCInventors: David Jeffrey Carson, Baruch B. Lieber, Chandramouli Sadasivan, David John Florella, Henry Heesang Woo, Michael Romeo
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Publication number: 20130196301Abstract: The present invention describes a device and system for simulating normal and disease state cardiac functioning, including an anatomically accurate left cardiac simulator for training and medical device testing. The system and device uses pneumatically pressurized chambers to generate ventricle and atrium contractions. In conjunction with the interaction of synthetic mitral and aortic valves, the system is designed to generate pumping action that produces accurate volume fractions and pressure gradients of pulsatile flow, duplicating that of a human heart. Through the use of a remote handheld electronic controller and manual adjustments from a main control panel, the air pressure level, fluidic pressure, and heart rate is controlled to induce contractions that simulate a wide variety of heart conditions ranging from normal heart function to severely diseased or injured heart conditions.Type: ApplicationFiled: January 31, 2012Publication date: August 1, 2013Inventors: David Jeffrey Carson, Baruch B. Lieber, Chanderamouli Sadasivan, David Fiorella, Henry Woo, Michael Romao
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Publication number: 20130141794Abstract: An apparatus including a three dimensional sub-wavelength structure for electromagnetic applications including a surface layer formed of a metal or semiconductor film, one or more additional layers stacked to the surface layer, one or more sub-wavelength apertures in the surface layer, and one or more cavities nearby the one or more sub-wavelength apertures. The size of each aperture is smaller than the wavelength of the electromagnetic field incident upon the three dimensional sub-wavelength structure. The one or more cavities provide accessibility for a dielectric material within and below each aperture. Each cavity may also contain at least one metal or semiconductor sub-wavelength particle. A method of fabricating a three dimensional sub-wavelength structure is also provided.Type: ApplicationFiled: December 6, 2011Publication date: June 6, 2013Inventors: Mohamadreza Najiminaini, Fartash Vasefi, Bozena Kaminska, Jeffrey Carson
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Publication number: 20130097157Abstract: A system and method for the matching of database records based on the similarity between fields in the database records and fields in the search queries is provided. A set of database records may be received from a search engine for further refinement of the search results. The database records may be assigned matching strength points, based on comparisons of fields in the search query and fields in the database records. The records that do not meet predetermined qualifying criteria, based on the matching strength points, may be rejected. The remaining records may be merged together, based on the similarity between fields of the remaining records.Type: ApplicationFiled: June 29, 2012Publication date: April 18, 2013Applicant: TRANS UNION LLC.Inventors: Po Cheung NG, Jeffrey Carson, Eric Haszlakiewicz