Patents by Inventor David A. Singer
David A. Singer 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: 20240171742Abstract: Video compression and decompression techniques are disclosed that provide improved bandwidth control for video compression and decompression systems. In particular, video coding and decoding techniques quantize input video in multiple dimensions. According to these techniques, pixel residuals may be generated from a comparison of an array of input data to an array of prediction data. The pixel residuals may be quantized in a first dimension. After the quantization, the quantized pixel residuals may be transformed to an array of transform coefficients. The transform coefficients may be quantized in a second dimension and entropy coded. Decoding techniques invert these processes. In still other embodiments, multiple quantizers may be provided upstream of the transform stage, either in parallel or in cascade, which provide greater flexibility to video coders to quantize data in different dimensions in an effort to balance the competing interest in compression efficiency and quality of reconstructed video.Type: ApplicationFiled: November 18, 2022Publication date: May 23, 2024Inventors: Alexandros TOUAPIS, Yeping SU, David SINGER, HSI-Jung WU
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Patent number: 11942773Abstract: Provided is a wall grommet, which can be installed through the surfaces of walls to route wiring in the walls' interior spaces. In particular, the wall grommet is configured for running power cords inside walls and presenting the electrical connectors of a power cord in a manner such that power cords are hidden from view. The grommet may comprise a housing, which defines an interior space that is adapted to hold either the female connector or male connector of a power cord. The housing may be configured to enclose and secure the electrical connector of the power cord in the housing.Type: GrantFiled: April 27, 2022Date of Patent: March 26, 2024Assignee: THE WIREMOLD COMPANYInventors: Daron Callahan, Peter M. Schneider, David Singer, Kenneth J. Buras
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Patent number: 11924440Abstract: The present disclosure describes techniques for coding and decoding video in which a plurality of coding hypotheses are developed for an input pixel block of frame content. Each coding hypothesis may include generation of prediction data for the input pixel block according to a respective prediction search. The input pixel block may be coded with reference to a prediction block formed from prediction data derived according to plurality of hypotheses. Data of the coded pixel block may be transmitted to a decoder along with data identifying a number of the hypotheses used during the coding to a channel. At a decoder, an inverse process may be performed, which may include generation of a counterpart prediction block from prediction data derived according to the hypothesis identified with the coded pixel block data, then decoding of the coded pixel block according to the prediction data.Type: GrantFiled: August 24, 2022Date of Patent: March 5, 2024Assignee: APPLE INC.Inventors: Alexandros Michael Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Patent number: 11882294Abstract: The present disclosure describes techniques for coding and decoding video in which a plurality of coding hypotheses are developed for an input pixel block of frame content. Each coding hypothesis may include generation of prediction data for the input pixel block according to a respective prediction search. The input pixel block may be coded with reference to a prediction block formed from prediction data derived according to plurality of hypotheses. Data of the coded pixel block may be transmitted to a decoder along with data identifying a number of the hypotheses used during the coding to a channel. At a decoder, an inverse process may be performed, which may include generation of a counterpart prediction block from prediction data derived according to the hypothesis identified with the coded pixel block data, then decoding of the coded pixel block according to the prediction data.Type: GrantFiled: August 24, 2022Date of Patent: January 23, 2024Assignee: APPLE INC.Inventors: Alexandros Michael Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Publication number: 20230007272Abstract: The present disclosure describes techniques for coding and decoding video in which a plurality of coding hypotheses are developed for an input pixel block of frame content. Each coding hypothesis may include generation of prediction data for the input pixel block according to a respective prediction search. The input pixel block may be coded with reference to a prediction block formed from prediction data derived according to plurality of hypotheses. Data of the coded pixel block may be transmitted to a decoder along with data identifying a number of the hypotheses used during the coding to a channel. At a decoder, an inverse process may be performed, which may include generation of a counterpart prediction block from prediction data derived according to the hypothesis identified with the coded pixel block data, then decoding of the coded pixel block according to the prediction data.Type: ApplicationFiled: August 24, 2022Publication date: January 5, 2023Inventors: Alexandros Michael TOURAPIS, Yeping SU, David SINGER, Hsi-Jung WU
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Patent number: 11539974Abstract: Video compression and decompression techniques are disclosed that provide improved bandwidth control for video compression and decompression systems. In particular, video coding and decoding techniques quantize input video in multiple dimensions. According to these techniques, pixel residuals may be generated from a comparison of an array of input data to an array of prediction data. The pixel residuals may be quantized in a first dimension. After the quantization, the quantized pixel residuals may be transformed to an array of transform coefficients. The transform coefficients may be quantized in a second dimension and entropy coded. Decoding techniques invert these processes. In still other embodiments, multiple quantizers may be provided upstream of the transform stage, either in parallel or in cascade, which provide greater flexibility to video coders to quantize data in different dimensions in an effort to balance the competing interest in compression efficiency and quality of reconstructed video.Type: GrantFiled: October 4, 2021Date of Patent: December 27, 2022Assignee: APPLE INC.Inventors: Alexandros Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Publication number: 20220408096Abstract: A video encoding and decoding system that implements an adaptive transfer function method internally within the codec for signal representation. A focus dynamic range representing an effective dynamic range of the human visual system may be dynamically determined for each scene, sequence, frame, or region of input video. The video data may be cropped and quantized into the bit depth of the codec according to a transfer function for encoding within the codec. The transfer function may be the same as the transfer function of the input video data or may be a transfer function internal to the codec. The encoded video data may be decoded and expanded into the dynamic range of display(s). The adaptive transfer function method enables the codec to use fewer bits for the internal representation of the signal while still representing the entire dynamic range of the signal in output.Type: ApplicationFiled: August 26, 2022Publication date: December 22, 2022Inventors: Alexandros Tourapis, David Singer
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Patent number: 11463707Abstract: The present disclosure describes techniques for coding and decoding video in which a plurality of coding hypotheses are developed for an input pixel block of frame content. Each coding hypothesis may include generation of prediction data for the input pixel block according to a respective prediction search. The input pixel block may be coded with reference to a prediction block formed from prediction data derived according to plurality of hypotheses. Data of the coded pixel block may be transmitted to a decoder along with data identifying a number of the hypotheses used during the coding to a channel. At a decoder, an inverse process may be performed, which may include generation of a counterpart prediction block from prediction data derived according to the hypothesis identified with the coded pixel block data, then decoding of the coded pixel block according to the prediction data.Type: GrantFiled: May 20, 2020Date of Patent: October 4, 2022Assignee: APPLE INC.Inventors: Alexandros Michael Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Patent number: 11445202Abstract: A video encoding and decoding system that implements an adaptive transfer function method internally within the codec for signal representation. A focus dynamic range representing an effective dynamic range of the human visual system may be dynamically determined for each scene, sequence, frame, or region of input video. The video data may be cropped and quantized into the bit depth of the codec according to a transfer function for encoding within the codec. The transfer function may be the same as the transfer function of the input video data or may be a transfer function internal to the codec. The encoded video data may be decoded and expanded into the dynamic range of display(s). The adaptive transfer function method enables the codec to use fewer bits for the internal representation of the signal while still representing the entire dynamic range of the signal in output.Type: GrantFiled: October 16, 2020Date of Patent: September 13, 2022Assignee: Apple Inc.Inventors: Alexandros Tourapis, David Singer
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Publication number: 20220255306Abstract: Provided is a wall grommet, which can be installed through the surfaces of walls to route wiring in the walls' interior spaces. In particular, the wall grommet is configured for running power cords inside walls and presenting the electrical connectors of a power cord in a manner such that power cords are hidden from view. The grommet may comprise a housing, which defines an interior space that is adapted to hold either the female connector or male connector of a power cord. The housing may be configured to enclose and secure the electrical connector of the power cord in the housing.Type: ApplicationFiled: April 27, 2022Publication date: August 11, 2022Inventors: Daron Callahan, Peter M. Schneider, David Singer, Kenneth J. Buras
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Publication number: 20220103851Abstract: Video compression and decompression techniques are disclosed that provide improved bandwidth control for video compression and decompression systems. In particular, video coding and decoding techniques quantize input video in multiple dimensions. According to these techniques, pixel residuals may be generated from a comparison of an array of input data to an array of prediction data. The pixel residuals may be quantized in a first dimension. After the quantization, the quantized pixel residuals may be transformed to an array of transform coefficients. The transform coefficients may be quantized in a second dimension and entropy coded. Decoding techniques invert these processes. In still other embodiments, multiple quantizers may be provided upstream of the transform stage, either in parallel or in cascade, which provide greater flexibility to video coders to quantize data in different dimensions in an effort to balance the competing interest in compression efficiency and quality of reconstructed video.Type: ApplicationFiled: October 4, 2021Publication date: March 31, 2022Inventors: Alexandros Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Publication number: 20210406545Abstract: Embodiments of the invention are directed to systems, methods, and computer program products for integrated device connectivity and agile device control for dynamic object tracking and management. In this regard, embodiments of the invention provide provides a comprehensive integrated platform for dynamic inventory construction and tracking, dynamic food item identification, expiration tracking, dynamic inventory construction, recipe generation, interactive meal planning and guided cooking, in real-time. The system is also configured for establishing operative communication with a plurality of auxiliary devices for achieving the foregoing. The system may initiate a presentation of parameters identified by the auxiliary devices on a user interface associated with a user device.Type: ApplicationFiled: November 20, 2019Publication date: December 30, 2021Applicant: ELECTROLUX HOME PRODUCTS, INC.Inventors: Sara DULSKI, Brian RODERMAN, David SINGER, Jason GOSSIAUX
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Patent number: 11153594Abstract: Video compression and decompression techniques are disclosed that provide improved bandwidth control for video compression and decompression systems. In particular, video coding and decoding techniques quantize input video in multiple dimensions. According to these techniques, pixel residuals may be generated from a comparison of an array of input data to an array of prediction data. The pixel residuals may be quantized in a first dimension. After the quantization, the quantized pixel residuals may be transformed to an array of transform coefficients. The transform coefficients may be quantized in a second dimension and entropy coded. Decoding techniques invert these processes. In still other embodiments, multiple quantizers may be provided upstream of the transform stage, either in parallel or in cascade, which provide greater flexibility to video coders to quantize data in different dimensions in an effort to balance the competing interest in compression efficiency and quality of reconstructed video.Type: GrantFiled: August 29, 2016Date of Patent: October 19, 2021Assignee: Apple Inc.Inventors: Alexandros Tourapis, Yeping Su, David Singer, Hsi-Jung Wu
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Publication number: 20210275561Abstract: The present invention provides methods and compositions for treatment of acute inflammatory diseases or disorders and/or for treatment of lung injury. Certain exemplary methods involve administering an IL-4 polypeptide or fragment thereof possessing cytokine activity or an IL-4 agonist systemically to a subject having an inflammatory disease or disorder and/or a lung injury. Other exemplary methods involve administering an inhibitor of DNA methylation systemically to a subject and/or administering an inhibitor of DNA methylation to a cell population comprising T cells (e.g., Treg cells) for introduction/re-introduction to a subject having an inflammatory disease or disorder and/or a lung injury. Compositions and cells for use in such methods are also provided.Type: ApplicationFiled: December 31, 2020Publication date: September 9, 2021Inventors: Franco D'Alessio, Benjamin David Singer, Landon King, Neil Raj Aggarwal
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Patent number: 11058245Abstract: A mountable hanging structure may be mounted between two intersecting walls forming a corner. The hanging structure may comprise a rod comprising a body with a curved section extending between first and second ends and a mounting assembly comprising two retainers. Each of the retainers may comprises (1) a base configured for mounting to one of the intersecting walls, (2) a flange extending from the base for receiving a respective end of the rod, wherein the flange comprises one or more holding elements configured to receive the ends of the rod and prevent the rod from rotating relative to the base, and (3) a shroud configured for connecting to the base and comprising a bore for receiving an end of the rod. The base and the shroud may comprise interlocking members for interlocking the shroud to the base to mount the rod.Type: GrantFiled: March 29, 2019Date of Patent: July 13, 2021Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Erin Smith Wright, Brian Roderman, David Singer, Justin Pendleton, Sara Roueche Dulski, Kevin Shin
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Patent number: 11019951Abstract: A collapsible hanger may comprise: a suspendable support base further comprising: a neck having first and second ends; and a support extending from the second end, the support having first and second pegs positioned at first and second ends of the support, respectively; a frame positionable along a length of the neck; first and second extensions operatively coupled to the frame, the first and second extensions defining, respectively, a first channel positioned along at least a portion of a length of the first extension for receiving and guiding the first peg, and a second channel positioned along at least a portion of a length of the second extension for receiving and guiding the second peg, wherein sliding the frame along the length of the neck adjusts a separation distance between the first extension and the second extension and causes movement of each peg along an associated channel.Type: GrantFiled: March 28, 2019Date of Patent: June 1, 2021Assignee: ELECTROLUX HOME PRODUCTS, INC.Inventors: Erin Smith Wright, Brian Roderman, David Singer, Justin Pendleton, Sara Roueche Dulski
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Publication number: 20210037246Abstract: A video encoding and decoding system that implements an adaptive transfer function method internally within the codec for signal representation. A focus dynamic range representing an effective dynamic range of the human visual system may be dynamically determined for each scene, sequence, frame, or region of input video. The video data may be cropped and quantized into the bit depth of the codec according to a transfer function for encoding within the codec. The transfer function may be the same as the transfer function of the input video data or may be a transfer function internal to the codec. The encoded video data may be decoded and expanded into the dynamic range of display(s). The adaptive transfer function method enables the codec to use fewer bits for the internal representation of the signal while still representing the entire dynamic range of the signal in output.Type: ApplicationFiled: October 16, 2020Publication date: February 4, 2021Inventors: Alexandros Tourapis, David Singer
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Patent number: 10905706Abstract: The present invention provides methods and compositions for treatment of acute inflammatory diseases or disorders and/or for treatment of lung injury. Certain exemplary methods involve administering an IL-4 polypeptide or fragment thereof possessing cytokine activity or an IL-4 agonist systemically to a subject having an inflammatory disease or disorder and/or a lung injury. Other exemplary methods involve administering an inhibitor of DNA methylation systemically to a subject and/or administering an inhibitor of DNA methylation to a cell population comprising T cells (e.g., Treg cells) for introduction/re-introduction to a subject having an inflammatory disease or disorder and/or a lung injury. Compositions and cells for use in such methods are also provided.Type: GrantFiled: January 8, 2016Date of Patent: February 2, 2021Assignee: The Johns Hopkins UniversityInventors: Franco D'Alessio, Benjamin David Singer, Landon King, Neil Raj Aggarwal
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Patent number: 10812801Abstract: A video encoding and decoding system that implements an adaptive transfer function method internally within the codec for signal representation. A focus dynamic range representing an effective dynamic range of the human visual system may be dynamically determined for each scene, sequence, frame, or region of input video. The video data may be cropped and quantized into the bit depth of the codec according to a transfer function for encoding within the codec. The transfer function may be the same as the transfer function of the input video data or may be a transfer function internal to the codec. The encoded video data may be decoded and expanded into the dynamic range of display(s). The adaptive transfer function method enables the codec to use fewer bits for the internal representation of the signal while still representing the entire dynamic range of the signal in output.Type: GrantFiled: February 25, 2015Date of Patent: October 20, 2020Assignee: Apple Inc.Inventors: Alexandros Tourapis, David Singer
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Patent number: D1027438Type: GrantFiled: September 19, 2019Date of Patent: May 21, 2024Assignee: Topgolf International, Inc.Inventors: Brian David Burdette, Andrew David Macaulay, Clinton Scott Lovejoy, William Kevin Miner, Theodore YuChiang Cheng, Mark Joseph Semsak, Gabriel Heath Denk, Justin Dean Pendleton, Brian Lee Roderman, David Christopher Singer, Clifton Frederick Geisler, Scott Michael Thibeault, Frances Meng Wang