Patents by Inventor Larry Cheng

Larry Cheng 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: 20180103212
    Abstract: A content sharing device for use in controlling content replicated from a video source device on a large common display screen, the content sharing device comprising a housing, a processor supported by the housing, at least first and second control buttons supported by the housing and linked to the processor, a cable linked to the processor and having a distal end opposite the processor, the cable including a connector at the distal end for linking to the video source device, wherein, the processor is programmed to enable content from the video source device linked to the connector to be replicated in a first field on the common display screen upon selection of the first control button and to enable content from the video source device linked to the connector to be replicated in a second field adjacent to and separate from the first field upon selection of the second control button.
    Type: Application
    Filed: December 11, 2017
    Publication date: April 12, 2018
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9883740
    Abstract: A system comprising a switching device linked to a common display screen and including a wireless receiver configured to receive content, the switching device configured to use the received content to drive the common display screen and a plurality of interface devices, each interface device including an interface housing, an interface device processor, a control button mounted within the housing and a plug linked to the housing via a cable, the plug receivable within a connection port of a computing device, a first interface device including a first device processor, a first plug and a first control button, the first processor configured to perform the steps of, with the first plug received in the connection port of the first computing device and first content presented on the first display screen while other content is presented on the common display screen, detecting selection of the first control button and, upon detecting selection of the first control button, causing a wireless transmission to the switc
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: February 6, 2018
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9871978
    Abstract: A content sharing device for use in controlling content replicated from a video source device on a large common display screen, the content sharing device comprising a housing, a processor supported by the housing, at least first and second control buttons supported by the housing and linked to the processor, a cable linked to the processor and having a distal end opposite the processor, the cable including a connector at the distal end for linking to the video source device, wherein, the processor is programmed to enable content from the video source device linked to the connector to be replicated in a first field on the common display screen upon selection of the first control button and to enable content from the video source device linked to the connector to be replicated in a second field adjacent to and separate from the first field upon selection of the second control button.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: January 16, 2018
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9699408
    Abstract: A cable management system comprising at least a first control cable with a respective cable connector that is configured to operably link with a video/audio source device, a control button configured to generate a control signal when pressed thereby causing transfer of control of the one or more pieces of video/audio presentation equipment from a video/audio source device of a previous user upon selection of the button while the previous user is controlling the pieces of video/audio presentation equipment to a video/audio source device of the user that pressed the control button and initiating control of the pieces of video/audio presentation equipment upon selection of the button while no user is controlling the one or more pieces of video/audio presentation equipment and an illuminated indicator configured to illuminate in a manner indicative of a control state of the video/audio presentation equipment.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: July 4, 2017
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9510672
    Abstract: A method of selecting video source devices to drive first and second presentation spaces provided by at least one display screen in a collaborative workspace, the method comprising the steps of providing a control assembly that includes a plurality of control interfaces, each control interface including a separate selectable control associated with each of the presentation spaces, associating at least first and second video sources with first and second of the control interfaces, respectively, for each of the control interfaces, when a selectable control is selected, providing video information from the video source device associated with the control interface used to make the selection to the presentation space associated with the selectable control such that a plurality of video images from at least first and second different video source devices can be presented simultaneously in the presentation spaces.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: December 6, 2016
    Assignee: STEELCASE INC.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9492008
    Abstract: A video source control assembly for use with at least a first display screen and a plurality of video source devices, the control assembly including a deck member forming a top surface and at least one cable passing opening, a switching device, a plurality of control cables, each control cable including first and second ends, each first end linkable to at least one source device and the second end linked to the switching device to provide video content thereto and a separate housing mounted to an intermediate portion of each of the control cables so that flexible portions of the associated control cable extend from the housing to each of the first and second ends, a separate selection button mounted in each of the housings that provides a control signal to the switching device causing the switching device to modify the content presented on the display screen, wherein, the portion of each cable between the housing and the second end passes through the cable passing opening and the housing has dimensions such t
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: November 15, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9462882
    Abstract: A method and apparatus for selecting information from a video source to be displayed on at least a first common display screen in a collaborative workspace having a switching device, the method comprising the steps of providing a selectable control interface that includes at least one indicator that can indicate at least first and second different states, associating a video source with the switching device so that video information from the video source is presented to the switching device, when the video source is associated with the switching device, causing the at least one indicator to indicate a first state and when the selectable control interface is selected, causing the at least one indicator to indicate the second state and providing the video information from the video source to the common display screen via the switching device.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: October 11, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9462883
    Abstract: A video source control assembly for use with at least a first display screen and a plurality of video source devices, the control assembly including a deck member forming a top surface and at least one cable passing opening, a switching device, a plurality of control cables, each control cable including first and second ends, each first end linkable to at least one source device and the second end linked to the switching device to provide video content thereto and a separate housing mounted to an intermediate portion of each of the control cables so that flexible portions of the associated control cable extend from the housing to each of the first and second ends, a separate selection button mounted in each of the housings that provides a control signal to the switching device causing the switching device to modify the content presented on the display screen, wherein, the portion of each cable between the housing and the second end passes through the cable passing opening and the housing has dimensions such t
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: October 11, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9456687
    Abstract: A video source control assembly for use with at least a first display screen and a plurality of video source devices, the control assembly including a deck member forming a top surface and at least one cable passing opening, a switching device, a plurality of control cables, each control cable including first and second ends, each first end linkable to at least one source device and the second end linked to the switching device to provide video content thereto and a separate housing mounted to an intermediate portion of each of the control cables so that flexible portions of the associated control cable extend from the housing to each of the first and second ends, a separate selection button mounted in each of the housings that provides a control signal to the switching device causing the switching device to modify the content presented on the display screen, wherein, the portion of each cable between the housing and the second end passes through the cable passing opening and the housing has dimensions such t
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: October 4, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9456686
    Abstract: A system comprising a switching device linked to a common display screen and including a wireless receiver configured to receive content, the switching device configured to use the received content to drive the common display screen and a plurality of interface devices, each interface device including an interface housing, an interface device processor, a control button mounted within the housing and a plug linked to the housing via a cable, the plug receivable within a connection port of a computing device, a first interface device including a first device processor, a first plug and a first control button, the first processor configured to perform the steps of, with the first plug received in the connection port of the first computing device and first content presented on the first display screen while other content is presented on the common display screen, detecting selection of the first control button and, upon detecting selection of the first control button, causing a wireless transmission to the switc
    Type: Grant
    Filed: September 23, 2015
    Date of Patent: October 4, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9420880
    Abstract: An apparatus and assembly for selecting information from a video source to be displayed on at least a first common display screen in a collaborative workspace having a switching device, the apparatus comprising a control interface that includes at least a first indicator that can visually indicate at least first, second and third visually distinguished states wherein the control interface indicates the first state when a video source is disassociated with the control interface, the second state when the video source is associated with the control interface and video information from the video source is not presented via the common display and the third state when the video source is associated with the control interface and video information from the video source is presented via the common display.
    Type: Grant
    Filed: December 17, 2014
    Date of Patent: August 23, 2016
    Assignee: Steelcase Inc.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9414685
    Abstract: A seating unit for use in a space including a floor surface, the seating unit comprising a base including a bottom ring adapted to be supported above the floor surface, a pan attached to the bottom ring and adapted to support articles above the floor surface, a central hub positioned above the pan and legs extending from the central hub to the bottom ring and a seat structure comprising a one-piece seat shell rotatably attached to and positioned above the central hub.
    Type: Grant
    Filed: February 13, 2014
    Date of Patent: August 16, 2016
    Assignee: Steelcase Inc.
    Inventors: Sean M Corcorran, Keith Robert Machin, Cody Jay Holstege, William Carey, Larry Cheng, Elger Oberwelz, Thomas Overthun, Lukas Martin Scherrer, Joerg Christoph Student, David J Battey, Nickolaus William Charles Deevers
  • Patent number: 9414686
    Abstract: A seating assembly comprising a seat structure including a seat member having an undersurface and a seat edge, a mounting bracket mounted to the undersurface of the seat member, a base including a central hub and a plurality of leg members, the mounting bracket mounted to the base and spaced above the central hub, a first vertical axis passing through the central hub, a base tube mounted to and extending upward along the first vertical axis from the central hub, a mounting collar mounted to the base tube for rotation about the first vertical axis, the mounting collar positioned proximate the mounting bracket and located at least in part located between the mounting bracket and the central hub, a support arm having first and second ends, the first end mounted to the mounting collar for rotation therewith about the vertical axis, the support arm extending radially outward from the mounting collar along the undersurface of the seat member and upward to the second end and a tablet member mounted to the second end
    Type: Grant
    Filed: October 2, 2015
    Date of Patent: August 16, 2016
    Assignee: Steelcase Inc.
    Inventors: Sean M Corcorran, Keith Robert Machin, Cody Jay Holstege, William Carey, Larry Cheng, Elger Oberwelz, Thomas Overthun, Lukas Martin Scherrer, Joerg Christoph Student, David J Battey, Nickolaus William Charles Deevers
  • Patent number: 9339106
    Abstract: A method of selecting information from a video source to be displayed on a single common display screen in a collaborative workspace, the method for use with a plurality of video source devices, each video source device including a device display screen and a wireless transmitter and presenting content on the device display screen, the method comprising the steps of dividing the common display screen into a plurality of presentation spaces, providing a separate control interface on each of the plurality of device display screens, each control interface including a selectable control for each of the plurality of presentation spaces and for each of the control interfaces, when a selectable control is selected, replicating the content from the device display screen on the presentation space associated with the selected control.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: May 17, 2016
    Assignee: STEELCASE INC.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: 9277825
    Abstract: A seating unit for use in a space including a supporting floor surface, the seating unit comprising a seat structure comprising a mounting bracket having a female connector, a tablet assembly comprising a support arm having a mounting collar on an end and a base having a lower end to be supported by the floor surface and including a base mounting assembly and wherein the base mounting assembly comprises a cup attached to the base, a base tube having a first end inserted into the cup and a second end extending through the mounting collar and mateably engaging the female connector.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: March 8, 2016
    Assignee: Steelcase, Inc.
    Inventors: Sean M Corcorran, Keith Robert Machin, Cody Jay Holstege, William Carey, Larry Cheng, Elger Oberwelz, Thomas Overthun, Lukas Martin Scherrer, Joerg Christoph Student, David J Battey, Nickolaus William Charles Deevers
  • Patent number: 9254035
    Abstract: A cable assembly for use in an opening formed in a table top, the cable assembly comprising a substantially horizontal deck member, the deck member forming a plurality of cable passing openings, each cable passing opening dimensioned to freely pass the intermediate portion of a cable, a separate cable passing through each of the cable passing openings, each cable having a distal end located at a height below the deck member and a proximal end located at a height above the deck member, the proximal end for linking to a video source device.
    Type: Grant
    Filed: June 2, 2014
    Date of Patent: February 9, 2016
    Assignee: STEELCASE INC.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Publication number: 20160028993
    Abstract: A video source control assembly for use with at least a first display screen and a plurality of video source devices, the control assembly including a deck member forming a top surface and at least one cable passing opening, a switching device, a plurality of control cables, each control cable including first and second ends, each first end linkable to at least one source device and the second end linked to the switching device to provide video content thereto and a separate housing mounted to an intermediate portion of each of the control cables so that flexible portions of the associated control cable extend from the housing to each of the first and second ends, a separate selection button mounted in each of the housings that provides a control signal to the switching device causing the switching device to modify the content presented on the display screen, wherein, the portion of each cable between the housing and the second end passes through the cable passing opening and the housing has dimensions such t
    Type: Application
    Filed: September 23, 2015
    Publication date: January 28, 2016
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Publication number: 20160014372
    Abstract: A system comprising a switching device linked to a common display screen and including a wireless receiver configured to receive content, the switching device configured to use the received content to drive the common display screen and a plurality of interface devices, each interface device including an interface housing, an interface device processor, a control button mounted within the housing and a plug linked to the housing via a cable, the plug receivable within a connection port of a computing device, a first interface device including a first device processor, a first plug and a first control button, the first processor configured to perform the steps of, with the first plug received in the connection port of the first computing device and first content presented on the first display screen while other content is presented on the common display screen, detecting selection of the first control button and, upon detecting selection of the first control button, causing a wireless transmission to the switc
    Type: Application
    Filed: September 23, 2015
    Publication date: January 14, 2016
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng
  • Patent number: D768631
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: October 11, 2016
    Assignee: STEELCASE INC.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng, James Ludwig, Thomas Overthun, Kyle Deerksen
  • Patent number: D778946
    Type: Grant
    Filed: January 24, 2014
    Date of Patent: February 14, 2017
    Assignee: STEELCASE INC.
    Inventors: Lewis Epstein, Brett Kincaid, Hyun Yoo, Suzanne Stage, Lukas Scherrer, Larry Cheng, James Ludwig, Thomas Overthun, Kyle Doerksen