Patents by Inventor Graham Lambert

Graham Lambert 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).

  • Patent number: 11950050
    Abstract: This disclosure describes an apparatus and method of an embodiment of an invention that is a ceiling tile microphone that includes: a plurality of microphones positioned at predetermined locations and coupled together as a microphone array used for beamforming; a single ceiling tile with an outer surface on the front side of the ceiling tile where the outer surface is acoustically transparent, the microphone array couples to the back side of the single ceiling tile, the microphone array combines with the ceiling tile as a single unit, the single unit is mountable in a drop ceiling in place of a single ceiling tile included in the drop ceiling, all or part of the single unit is in the drop space of the drop ceiling when the single unit is used in a drop ceiling mounting configuration; where the ceiling tile microphone further includes beamforming, acoustic echo cancellation, and auto mixing.
    Type: Grant
    Filed: January 10, 2023
    Date of Patent: April 2, 2024
    Assignee: ClearOne, Inc.
    Inventors: Derek Graham, David K. Lambert, Michael Braithwaite
  • Patent number: 11820298
    Abstract: Described herein is a mount assembly for mounting a device to a surface, including: a socket assembly; a mounting element including a unitary mounting ball receivable by the socket assembly to pivotally couple the mounting element to the socket assembly to position the mounting element relative to the socket assembly, where the socket assembly includes a resilient member configured to define a socket to receive and engage the unitary mounting ball, the resilient member configured to permit the unitary mounting ball to be urged into the socket against a resilient bias; and the socket including at least one formation and the unitary mounting ball including at least one complementary formation, the at least one formation and at least one complementary formation configured to interact to inhibit rotational movement about a roll axis of the mounting element relative to the socket assembly.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 21, 2023
    Assignee: PORTABLE MULTIMEDIA LTD
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: 11813991
    Abstract: Described herein is a mount assembly for mounting a device to a surface, including: a socket assembly; a mounting element including a mounting ball receivable by the socket assembly to pivotally couple the mounting element to the socket assembly to position the mounting element relative to the socket assembly; where the socket assembly includes: a resilient member configured to define a socket to receive and engage the mounting ball, the resilient member configured to permit the mounting ball to be urged into the socket against a resilient bias; a biasing element to bias the resilient member into the socket; and a retention element to inhibit deflection of an end of the resilient member away from the socket.
    Type: Grant
    Filed: January 7, 2020
    Date of Patent: November 14, 2023
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Publication number: 20220090729
    Abstract: Described herein is a mount assembly for mounting a device to a surface, including: a socket assembly; a mounting element including a mounting ball receivable by the socket assembly to pivotally couple the mounting element to the socket assembly to position the mounting element relative to the socket assembly; where the socket assembly includes: a resilient member configured to define a socket to receive and engage the mounting ball, the resilient member configured to permit the mounting ball to be urged into the socket against a resilient bias; a biasing element to bias the resilient member into the socket; and a retention element to inhibit deflection of an end of the resilient member away from the socket.
    Type: Application
    Filed: January 7, 2020
    Publication date: March 24, 2022
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Publication number: 20220090728
    Abstract: Described herein is a mount assembly for mounting a device to a surface, including: a socket assembly; a mounting element including a unitary mounting ball receivable by the socket assembly to pivotally couple the mounting element to the socket assembly to position the mounting element relative to the socket assembly, where the socket assembly includes a resilient member configured to define a socket to receive and engage the unitary mounting ball, the resilient member configured to permit the unitary mounting ball to be urged into the socket against a resilient bias; and the socket including at least one formation and the unitary mounting ball including at least one complementary formation, the at least one formation and at least one complementary formation configured to interact to inhibit rotational movement about a roll axis of the mounting element relative to the socket assembly.
    Type: Application
    Filed: January 7, 2020
    Publication date: March 24, 2022
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Publication number: 20220063513
    Abstract: Described herein is a mount assembly for mounting a device to a surface, including: a socket assembly; a mounting element including a mounting ball formation receivable by the socket assembly to pivotally couple the mounting element to the socket assembly, where the socket assembly includes a resilient member configured to define a socket to receive and engage the mounting ball formation, the member configured to permit the mounting ball formation to be urged into the socket against a resilient bias; the mount assembly further including a surface interface member configured to provide a frictional interface between the outer surface of the mounting ball formation and an inner wall of the socket defined by the resilient member.
    Type: Application
    Filed: January 7, 2020
    Publication date: March 3, 2022
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D915490
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: April 6, 2021
    Assignee: PORTABLE MULTIMEDIA LIMITED
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D916943
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: April 20, 2021
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D917600
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: April 27, 2021
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D917601
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: April 27, 2021
    Assignee: Portable Multimedia Ltd
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D923684
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: June 29, 2021
    Assignee: Portable Multimedia Ltd
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D923685
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: June 29, 2021
    Assignee: Portable Multimedia Ltd
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D923686
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: June 29, 2021
    Assignee: Portable Multimedia Ltd
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D923687
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: June 29, 2021
    Assignee: Portable Multimedia Ltd
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D948597
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: April 12, 2022
    Assignee: PORTABLE MULTIMEDIA LTD
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D969901
    Type: Grant
    Filed: June 7, 2019
    Date of Patent: November 15, 2022
    Assignee: PORTABLE MULTIMEDIA LTD
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D986939
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 23, 2023
    Assignee: PORTABLE MULTIMEDIA LIMITED
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D986940
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: May 23, 2023
    Assignee: PORTABLE MULTIMEDIA LIMITED
    Inventors: Robert Grant, Graham Lambert, Ceri Hill
  • Patent number: D1028056
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: May 21, 2024
    Assignee: Portable Multimedia Ltd
    Inventors: Graham Lambert, Ceri Hill, Sam Lewis
  • Patent number: D1028057
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: May 21, 2024
    Assignee: Portable Multimedia Ltd
    Inventors: Graham Lambert, Ceri Hill, Sam Lewis