Patents by Inventor Mark Angelo
Mark Angelo 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: 11995871Abstract: Systems and methods are described herein for repairing a block of pixels in image data that was encoding using a lossy type of compression. In one aspect, it may be determined that a first pixel block within a first frame of image data was encoded using lossy compression, where the first pixel block comprising a plurality of pixels. Next, it may be determined that the plurality of pixels in the first pixel block in a second frame of the image data are below a threshold difference as compared to the plurality of pixels within the first frame of the image data. Responsive to the determining, the first pixel block may be re-encoded in the second frame or a subsequent frame of the image data using lossless compression.Type: GrantFiled: November 30, 2020Date of Patent: May 28, 2024Assignee: Amazon Technologies, Inc.Inventors: Russell Allen Brown, Paolo Maggi, Paolo Angelo Angelo Borelli, Paul Hinks, Mark John Keller
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Publication number: 20240159915Abstract: A system or method for generating GNSS corrections can include receiving satellite observations associated with a set of satellites at a reference station, determining atmospheric corrections valid within a geographical area; wherein geographical areas associated with different atmospheric corrections can be overlapping, and wherein the atmospheric corrections can be provided to a GNSS receiver when the locality of the GNSS receiver is within a transmission region of the geographical area.Type: ApplicationFiled: November 17, 2023Publication date: May 16, 2024Inventors: Benjamin Lipeles Segal, Mark Fine, Joseph Angelo, Leith Bade, Fergus MacPherson Noble
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Patent number: 11967118Abstract: Systems and methods are described herein for implementing a hybrid codec to compress and decompress image data using both lossy and lossless compression. In one example encoding process, it may be determined whether a first block of pixels of a frame of image data contains an edge. A type of compression by which to encode the first block may be selected based on that determination. The first block may be compressed using the selected type of compression. At least one second value associated with the first block of pixels may be set to indicate at least oof the compressed value or the type of compression used to compress the first block.Type: GrantFiled: November 30, 2020Date of Patent: April 23, 2024Assignee: Amazon Technologies, Inc.Inventors: Russell Allen Brown, Paolo Maggi, Paolo Angelo Angelo Borelli, Paul Hinks, Mark John Keller
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Publication number: 20240055957Abstract: An example system includes an electrical machine electrically configured to generate electrical energy used by one or more components of a gas-turbine engine; an energy storage system; and a controller electrically connected to the energy storage system and configured to receive electrical energy from the energy storage system, wherein, in response to the gas-turbine engine being shut off, the controller is configured to cause the electrical machine to rotate a rotor of the gas-turbine engine using the energy received from the energy storage system.Type: ApplicationFiled: August 12, 2022Publication date: February 15, 2024Inventors: Peter Schenk, Mark Angelo Tanner
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Patent number: 11797701Abstract: A secure data collaboration communication system and apparatus provides secure communication of data to multiple users of client systems to enable data collaboration. The secure data collaboration communication system and apparatus generate, share, receive, and utilize widget references to generate a common dataset. To accommodate varying levels of data access to a common dataset, in at least one embodiment, each user of the secure data collaboration communication system is associated with an access policy defining the level of data access for the user. The secure data collaboration communication system and apparatus apply the access policy to the dataset generated using the widget reference to limit exposure to data in the dataset commensurate with the user's data access level. Thus, a secure data collaboration communication system and apparatus provides a technical solution to the technical problem of providing secure collaborative data access to users having diverse levels of data access authorization.Type: GrantFiled: February 1, 2021Date of Patent: October 24, 2023Assignee: OneIQ Corp.Inventors: Mark Angelo, Oleg Grodzevich
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Patent number: 11788969Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: GrantFiled: October 19, 2020Date of Patent: October 17, 2023Assignee: AMS Trace Metals, Inc.Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Mark Angelo, David Johnston, Robert Ormond, Ye Han
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Publication number: 20210172878Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: ApplicationFiled: October 19, 2020Publication date: June 10, 2021Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Mark Angelo, David Johnston, Robert Ormond, Ye Han
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Patent number: 10845313Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: GrantFiled: June 8, 2018Date of Patent: November 24, 2020Assignee: AMS Trace Metals, Inc.Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Mark Angelo, David Johnston, Robert Ormond, Ye Han
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Publication number: 20190079020Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: ApplicationFiled: June 8, 2018Publication date: March 14, 2019Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Mark Angelo, David Johnston, Robert Ormond, Ye Han
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Patent number: 10018567Abstract: A real-time, on-line method and analytical system for determining halohydrocarbons in water which operate by (1) extracting on-line samples; (2) purging volatile halohydrocarbons from the water (e.g., with air or nitrogen); (3) carrying the purge gas containing the analytes of interest over a porous surface where the analytes are adsorbed; (4) recovering the analytes from the porous surface with heat (thermal desorption) or solvent (solvent elution) to drive the analytes into an organic chemical mixture; (5) generating an optical change (e.g., color change) in dependence upon a reaction involving the analytes and a pyridine derivative; and (6) measuring optical characteristics associated with the reaction to quantify the volatile halogenated hydrocarbon concentration.Type: GrantFiled: August 6, 2015Date of Patent: July 10, 2018Assignee: AMS Trace Metals, Inc.Inventors: Harmesh K. Saini, Michael J. West, Qin Wang, James Garvey, Paul Rand, Mark Angelo, David Johnston, Robert Ormond, Ye Han
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Publication number: 20030134136Abstract: Changes in the infrared reflection spectrum of a thin film of silica-like resinous material sandwiched between metal electrodes can be induced by applying an electric potential to a top electrode which is semitransparent. Characteristic infrared absorption lines change in proportion to a small electric current flowing through the material. These changes occur with response times of the order of seconds, and show time constants of the order of minutes to reach stationary values.Type: ApplicationFiled: January 30, 2003Publication date: July 17, 2003Applicant: The Regents of the University of MichiganInventors: Mark Angelo Biscotto, Mark Monroe Banaszak Holl, Bradford Grant Orr, Udo C. Pernisz
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Patent number: 6572974Abstract: Changes in the infrared reflection spectrum of a thin film of silica-like resinous material sandwiched between metal electrodes can be induced by applying an electric potential to a top electrode which is semitransparent. Characteristic infrared absorption lines change in proportion to a small electric current flowing through the material. These changes occur with response times of the order of seconds, and show time constants of the order of minutes to reach stationary values.Type: GrantFiled: December 6, 1999Date of Patent: June 3, 2003Assignee: The Regents of the University of MichiganInventors: Mark Angelo Biscotte, Mark Monroe Banaszak Holl, Bradford Grant Orr, Udo C. Pernisz