Patents by Inventor Christopher Ward

Christopher Ward 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).

  • Publication number: 20230124393
    Abstract: The present invention relates to a powdered material (M) containing at least one poly(arylene sulfide) (PAS) polymer, comprising recurring units p, q and r according of formula (I), (II) and (III): wherein np, nq and nr are respectively the mole % of each recurring units p, q and r; recurring units p, q and r are arranged in blocks, in alternation or randomly; 1%?(nq+nr)/(np+nq+nr)?12%; nq is ?0% and nr is ?0%; j is zero or an integer varying between 1 and 4; R1 is selected from the group consisting of halogen atoms, C1-C12 alkyl groups, C7-C24 alkylaryl groups, C7-C24 aralkyl groups, C6-C24 arylene groups, C1-C12 alkoxy groups, and C6-C18 aryloxy groups.
    Type: Application
    Filed: March 8, 2021
    Publication date: April 20, 2023
    Applicant: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Matthew Nielsen, Christopher Ward, Stéphane Jeol, Nina Vylkov
  • Publication number: 20230052039
    Abstract: Methods and systems are provided for detecting and responding to dangerous road users. In some aspects, a process can include steps for receiving sensor data of a detected object from an autonomous vehicle, determining whether the detected object is exhibiting a dangerous attribute, generating output data based on the determining of whether the detected object is exhibiting the dangerous attribute, and updating a machine learning model based on the output data relating to the dangerous attribute.
    Type: Application
    Filed: August 10, 2021
    Publication date: February 16, 2023
    Inventors: Travis McCawley, Christopher Ward, Saranya Konala, Nikola Noxon
  • Publication number: 20230011998
    Abstract: In exemplary embodiments of the present invention systems and methods are provided to implement and facilitate cross-fading, interstitials and other effects/processing of two or more media elements in a personalized media delivery service so that each client or user has a consistent high quality experience. The effects or crossfade processing can occur on the broadcast, publisher or server-side, but can still be personalized to a specific user, thus still allowing a personalized experience for each individual user, in a manner where the processing burden is minimized on the downstream side or client device. This approach enables a consistent user experience, independent of client device capabilities, both static and dynamic.
    Type: Application
    Filed: February 22, 2022
    Publication date: January 12, 2023
    Inventors: Raymond Lowe, Christopher Ward
  • Publication number: 20220405324
    Abstract: Systems, methods and apparatus for generating music recommendations based on combining song and user influencers with channel rule characterizations are presented. Such systems and methods output a playlist, which may be delivered as an information stream of audio on a user or client device, such as a telephone or smartphone, tablet, computer or MP3 player, or any consumer device with audio play capabilities. The playlist may comprise various individual audio clips of one genre or type, such as songs, or of multiple types, such as music, talk, sports and comedy. The individual audio clips may be ordered by a sequencer, which, using large amounts of data, generates both (i) user independent and (i) user dependent influencer weightings for each clip, and then combines all of such influencer weightings into a combined play weighting W for a given audio clip, for a given user.
    Type: Application
    Filed: December 28, 2021
    Publication date: December 22, 2022
    Inventors: Raymond Lowe, Christopher Ward
  • Publication number: 20220328051
    Abstract: Systems and methods are presented for efficient cross-fading of compressed domain information streams on a user/client device. Exemplary systems may provide cross-fade between AAC/Enhanced AAC Plus information streams, between MP3 information streams, or between information streams of unmatched formats. These systems are distinguished in that cross-fade is directly applied to compressed bitstreams so a single decode operation is performed on the resulting bitstream. Thus, a set of frames from each input stream associated with the time interval in which a cross fade is decoded, and combined and recoded with a cross fade or other effect now in the compressed bitstream. Once sent through the client device's decoder, the user hears the transitional effect. The only input data that is decoded and processed is that associated with the portion of each stream used the crossfade, blend or other interstitial, and thus the vast majority of input streams are left compressed.
    Type: Application
    Filed: November 9, 2021
    Publication date: October 13, 2022
    Inventors: Raymond Lowe, Mark Kalman, Deepen Sinha, Christopher Ward
  • Publication number: 20220297376
    Abstract: The present disclosure relates to an additive manufacturing (AM) process for making a three-dimensional (3D) object, using a powdered polymer material (M) comprising at least one semi-crystalline polymer or copolymer (P), in particular to a 3D object obtainable by laser sintering from this powdered polymer material (M).
    Type: Application
    Filed: July 31, 2020
    Publication date: September 22, 2022
    Inventors: Christopher WARD, Stéphane JEOL, Ryan HAMMONDS, Emmanuel DAVID
  • Patent number: 11434369
    Abstract: The present invention relates to high performance polymer compositions and articles made therefrom. In particular, the present invention relates to compositions (C1) comprising from 25 to 59 wt. % of at least one poly(aryl ether sulfone) (PAES), from 1 to 35 wt. % of at least one poly(aryl ether ketone) (PAEK), from 20 to 35 wt. % at least one polyphenylene sulfide (PPS), and from 5 to 50 wt. % of glass fibers, the wt. % being based on the total weight of the polymer composition (C1).
    Type: Grant
    Filed: August 27, 2018
    Date of Patent: September 6, 2022
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Bianca Sadicoff Shemper, Jiqiang Xia, Christopher Ward
  • Publication number: 20220273608
    Abstract: Provided herein are methods for treating a bone-related disorder in a subject. At least one of a microtubule altering drug, for example, a microtubule disrupting drug or a microtubule stabilizing drug, a TRPV4 agonist or a NOX2 activator is administered to the subject. Also provided are related methods for treating a bone-related disorder in the subject by further administering at least one of an anti-sclerostin agent, a parathyroid hormone agonist, a bisphosphonate, an estrogen mimic, or a selective estrogen receptor modulator with the at least one of a microtubule altering drug, a TRPV4 agonist or a NOX2 activator.
    Type: Application
    Filed: May 16, 2022
    Publication date: September 1, 2022
    Applicant: University of Maryland, Baltimore
    Inventors: Joseph Stains, Christopher Ward, James Lyons
  • Patent number: 11426928
    Abstract: The present disclosure relates to an additive manufacturing (AM) method for making a three-dimensional (3D) object, comprising a) the provision of providing a powdered polymer material (M) comprising at least one poly(ether ether ketone) (PEEK) polymer, and at least one poly(aryl ether sulfone) (PAES) polymer, b) the deposition of successive layers of the powdered polymer material; and c) the selective sintering of each layer prior to the deposition of the subsequent layer, wherein the powdered polymer material (M) is heated before step c) to a temperature Tp (° C.): Tp<Tg+40, wherein Tg (° C.) is the glass transition temperature of the PAES polymer, as measured by differential scanning calorimetry (DSC) according to ASTM D3418.
    Type: Grant
    Filed: September 14, 2018
    Date of Patent: August 30, 2022
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Stéphane Jeol, Christopher Ward, Vito Leo
  • Patent number: 11420079
    Abstract: Disclosed herein is an in-mask display or feedback system having a lens coupled to a face blank of the mask, the lens covering a facepiece. The feedback system includes a display apparatus coupled to the facepiece, and disposed within an interior of the mask, the display apparatus being powered by a first power source coupled to a housing of the display apparatus. The feedback system further includes a recording device (e.g., a camera) coupled to the face blank, the recording device operable to communicate data (e.g., wirelessly or wired) with the display apparatus. In some approaches, the recording device is powered by a second power source. In other approaches, the first power source provides power to both the recording device and the display apparatus. In another approach, the display apparatus includes an adjustment aperture formed therethrough to allow adjustment of an eye piece housing a display.
    Type: Grant
    Filed: July 15, 2020
    Date of Patent: August 23, 2022
    Assignee: Scott Technologies, Inc.
    Inventors: Darin Kyle Thompson, Eric James Bassani, Graham Peter Wilson, Troy Alan Baker, Kyle Dane Hudson, Christopher Ward, Longin James Kloc, Kimberly Michelle Henry
  • Patent number: 11407859
    Abstract: The present invention relates to a polymer composition (C) comprising: —a polyphenylene sulfide (PPS), —at least 3 wt. % of polyamide 6 (PA6), —25 to 60 wt. % of reinforcing agents, —3 to 8 wt. % of a functionalized, non-aromatic elastomer, wherein the weight ratio PPS/PA6 is at least 4 and wherein wt. % are based on the total weight of the composition. The present invention also relates to articles incorporating the polymer composition and the use of polyamide 6 (PA6) as a heat-aging stabilizer in a polymer composition.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: August 9, 2022
    Assignee: SOLVAY SPECIALTY POLYMERS USA, LLC
    Inventors: Stéphane Jeol, Christopher Ward, Vito Leo
  • Patent number: 11398240
    Abstract: Systems and methods are presented for cross-fading (or other multiple clip processing) of information streams on a user or client device, such as a telephone, tablet, computer or MP3 player, or any consumer device with audio playback. Multiple clip processing can be accomplished at a client end according to directions sent from a service provider that specify a combination of (i) the clips involved; (ii) the device on which the cross-fade or other processing is to occur and its parameters; and (iii) the service provider system. For example, a consumer device with only one decoder, can utilize that decoder (typically hardware) to decompress one or more elements that are involved in a cross-fade at faster than real time, thus pre-fetching the next element(s) to be played in the cross-fade at the end of the currently being played element.
    Type: Grant
    Filed: June 9, 2020
    Date of Patent: July 26, 2022
    Assignee: Sirius XM Radio Inc.
    Inventors: Raymond Lowe, Christopher Ward, Charles W. Christine
  • Publication number: 20220186074
    Abstract: The present invention relates to a powdered material (M) containing at least one poly(arylene sulfide) (PAS) polymer, comprising recurring units p, q and r according of formula (I) wherein np, nq and nr are respectively the mole % of each recurring units p, q and r; recurring units p, q and r are arranged in blocks, in alternation or randomly; 2?(nq+nr)/(np+nq+nr)?9; nq is ?0% and nr is ?0%; j is zero or an integer varying between 1 and 4; R1 is selected from the group consisting of halogen atoms, C1-C12 alkyl groups, C7-C24 alkylaryl groups, C7-C24 aralkyl groups, C6-C24 arylene groups, C1-C12 alkoxy groups, and C6-C18 aryloxy groups.
    Type: Application
    Filed: April 7, 2020
    Publication date: June 16, 2022
    Inventors: Christopher WARD, Stéphane JEOL, Brittany GILKENSON, Hong CHEN
  • Patent number: 11257524
    Abstract: In exemplary embodiments of the present invention systems and methods are provided to implement and facilitate cross-fading, interstitials and other effects/processing of two or more media elements in a personalized media delivery service so that each client or user has a consistent high quality experience. The effects or crossfade processing can occur on the broadcast, publisher or server-side, but can still be personalized to a specific user, thus still allowing a personalized experience for each individual user, in a manner where the processing burden is minimized on the downstream side or client device. This approach enables a consistent user experience, independent of client device capabilities, both static and dynamic.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: February 22, 2022
    Assignee: Sirius XM Radio Inc.
    Inventors: Raymond Lowe, Christopher Ward
  • Patent number: 11210338
    Abstract: Systems, methods and apparatus for generating music recommendations based on combining song and user influencers with channel rule characterizations are presented. Such systems and methods output a playlist, which may be delivered as an information stream of audio on a user or client device, such as a telephone or smartphone, tablet, computer or MP3 player, or any consumer device with audio play capabilities. The playlist may comprise various individual audio clips of one genre or type, such as songs, or of multiple types, such as music, talk, sports and comedy. The individual audio clips may be ordered by a sequencer, which, using large amounts of data, generates both (i) user independent and (i) user dependent influencer weightings for each clip, and then combines all of such influencer weightings into a combined play weighting W for a given audio clip, for a given user.
    Type: Grant
    Filed: May 29, 2015
    Date of Patent: December 28, 2021
    Assignee: Sirius XM Radio Inc.
    Inventors: Raymond Lowe, Christopher Ward
  • Publication number: 20210394438
    Abstract: The present disclosure relates to an additive manufacturing (AM) method for making a three-dimensional (3D) object, comprising a) depositing successive layers of a powdered material (M), at least partially recycled, comprising at least one poly(ether ketone ketone) (PEKK), having a phosphorus content of more than 30 ppm, as measured by Inductively Coupled Plasma Optical Emission Spectrometry (ICP-OES), and b) selectively sintering each layer prior to deposition of the subsequent layer.
    Type: Application
    Filed: November 12, 2019
    Publication date: December 23, 2021
    Inventors: Chantal LOUIS, Christopher WARD, Craig SWANSON
  • Publication number: 20210354692
    Abstract: An autonomous vehicle is described, wherein the autonomous vehicle is configured to estimate a change in direction of a vehicle that is on a roadway and is proximate to the autonomous vehicle. The autonomous vehicle has a mechanical system, one or more sensors that generate one or more sensor signals, and a computing system in communication with the mechanical system and the one or more sensors. The autonomous vehicle is configured to detect an imminent lane change by another vehicle based on at least one of a computed angle between a wheel of the other vehicle and a longitudinal direction of travel of the other vehicle, a degree of misalignment between the wheel of the other vehicle and a body of the other vehicle, and/or an eccentricity of the wheel of the other vehicle. The mechanical system of the autonomous vehicle is controlled by the computing system based upon the detected imminent lane change.
    Type: Application
    Filed: July 29, 2021
    Publication date: November 18, 2021
    Inventors: Christopher Ward, Ted Nitz, Curt Harrington, Christopher Daily-Diamond
  • Patent number: 11174387
    Abstract: The present invention relates to a polymer composition comprising polyphenylene sulphide (PPS), polyamide 6 (PA6), reinforcing agents, wherein the weight ratio of PPS/PA6 is at least 2, with the proviso that the composition does not comprise an elastomer or comprises an elastomer in an amount not exceeding 1 wt. %. The present invention also relates to articles incorporating the polymer composition and the use of polyamide 6 (PA6) as a heat-aging stabilizer in a polymer composition.
    Type: Grant
    Filed: December 1, 2017
    Date of Patent: November 16, 2021
    Assignee: Solvay Specialty Polymers USA, LLC
    Inventors: Stéphane Jeol, Christopher Ward, Vito Leo
  • Patent number: 11170791
    Abstract: Systems and methods are presented for efficient cross-fading (or other multiple clip processing) of compressed domain information streams on a user or client device, such as a telephone, tablet, computer or MP3 player, or any consumer device with audio playback. Exemplary implementation systems may provide cross-fade between AAC/Enhanced AAC Plus (EAACPlus) information streams or between MP3 information streams or even between information streams of unmatched formats (e.g. AAC to MP3 or MP3 to AAC). Furthermore, these systems are distinguished by the fact that cross-fade is directly applied to the compressed bitstreams so that a single decode operation may be performed on the resulting bitstream. Moreover, using the described methods, similar cross fade in the compressed domain between information streams utilizing other formats of compression, such as, for example, MP2, AC-3, PAC, etc. can also be advantageously implemented.
    Type: Grant
    Filed: July 30, 2019
    Date of Patent: November 9, 2021
    Assignee: Sirius XM Radio Inc.
    Inventors: Raymond Lowe, Mark Kalman, Deepen Sinha, Christopher Ward
  • Publication number: 20210276252
    Abstract: The invention pertains to a method for manufacturing a three-dimensional (3D) object, using a powdered material (M) comprising at least one poly(arylene sulfide) polymer, in particular to a 3D object obtainable by selective sintering from this powdered polymer material (M).
    Type: Application
    Filed: July 12, 2019
    Publication date: September 9, 2021
    Inventors: Ryan HAMMONDS, Lee CARVELL, Jason RICH, Stéphane JEOL, William E. SATTICH, Christopher WARD