Patents by Inventor Trevor Yang

Trevor Yang 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: 11947146
    Abstract: In some implementations, the device may include an optical diffuser assembly having a plurality of light emitting devices positioned along an axis adjacent to one another and the plurality of light emitting devices are adapted to be selectively addressable to produce an irradiance pattern for each of the plurality of the light emitting devices.
    Type: Grant
    Filed: June 17, 2022
    Date of Patent: April 2, 2024
    Assignee: Lumeda Inc.
    Inventors: Trevor MacDougall, Yi Yang
  • Patent number: 11925814
    Abstract: A photodynamic therapy (PDT) apparatus and method are disclosed. The PDT apparatus includes a light flap that includes a plurality of light emitting devices wherein each of the light emitting devices has a plurality of operating states. The plurality of operating states are used to train a neural network model capable of producing a treatment irradiance profile. The method includes using an image of an area of interest for targeted treatment of PDT wherein the image is used an input to the trained neural network model. The neural network model produces a plurality of optimized feature states and the apparatus in turn produces a treatment irradiance profile closely matching the area of interest.
    Type: Grant
    Filed: March 19, 2021
    Date of Patent: March 12, 2024
    Assignee: LUMEDA Inc.
    Inventors: Trevor MacDougall, Yi Yang
  • Patent number: 10750247
    Abstract: Embodiments facilitating mixed service use of bonded satellite transponders in communication systems are provided. An apparatus comprises a first multiplexer configured to receive first content from first channels of a first type of channel, a second multiplexer configured to receive second content from second channels of a second type of channel, and a transport stream processor (TSP). The TSP can be configured to output the received first content and the second content to modulators respectively associated with different channels for transmission of the first type of channel and the second type of channel, wherein the different channels are transmitted to a bonded satellite transponders, which transmits to a receiver. In some embodiments, the apparatus can comprise a multiplexer aggregator coupled between the TSP and the first multiplexer and the second multiplexer. The first content can be high bit-rate information and the second content can be lower bit-rate information.
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: August 18, 2020
    Assignee: THE DIRECTV GROUP, INC.
    Inventors: Trevor Yang, Joseph Santoru, James Michener, An Vuong, Sassan Pejhan
  • Patent number: 10306329
    Abstract: Embodiments facilitating mixed service use of bonded satellite transponders in communication systems are provided. An apparatus comprises a first multiplexer configured to receive first content from first channels of a first type of channel, a second multiplexer configured to receive second content from second channels of a second type of channel, and a transport stream processor (TSP). The TSP can be configured to output the received first content and the second content to modulators respectively associated with different channels for transmission of the first type of channel and the second type of channel, wherein the different channels are transmitted to a bonded satellite transponders, which transmits to a receiver. In some embodiments, the apparatus can comprise a multiplexer aggregator coupled between the TSP and the first multiplexer and the second multiplexer. The first content can be high bit-rate information and the second content can be lower bit-rate information.
    Type: Grant
    Filed: November 30, 2016
    Date of Patent: May 28, 2019
    Assignee: THE DIRECTV GROUP, INC.
    Inventors: Trevor Yang, Joseph Santoru, James Michener, An Vuong, Sassan Pejhan
  • Publication number: 20190141407
    Abstract: Embodiments facilitating mixed service use of bonded satellite transponders in communication systems are provided. An apparatus comprises a first multiplexer configured to receive first content from first channels of a first type of channel, a second multiplexer configured to receive second content from second channels of a second type of channel, and a transport stream processor (TSP). The TSP can be configured to output the received first content and the second content to modulators respectively associated with different channels for transmission of the first type of channel and the second type of channel, wherein the different channels are transmitted to a bonded satellite transponders, which transmits to a receiver. In some embodiments, the apparatus can comprise a multiplexer aggregator coupled between the TSP and the first multiplexer and the second multiplexer. The first content can be high bit-rate information and the second content can be lower bit-rate information.
    Type: Application
    Filed: January 2, 2019
    Publication date: May 9, 2019
    Inventors: Trevor Yang, Joseph Santoru, James Michener, An Vuong, Sassan Pejhan
  • Publication number: 20180242048
    Abstract: Embodiments facilitating mixed service use of bonded satellite transponders in communication systems are provided. An apparatus comprises a first multiplexer configured to receive first content from first channels of a first type of channel, a second multiplexer configured to receive second content from second channels of a second type of channel, and a transport stream processor (TSP). The TSP can be configured to output the received first content and the second content to modulators respectively associated with different channels for transmission of the first type of channel and the second type of channel, wherein the different channels are transmitted to a bonded satellite transponders, which transmits to a receiver. In some embodiments, the apparatus can comprise a multiplexer aggregator coupled between the TSP and the first multiplexer and the second multiplexer. The first content can be high bit-rate information and the second content can be lower bit-rate information.
    Type: Application
    Filed: November 30, 2016
    Publication date: August 23, 2018
    Inventors: Trevor Yang, Joseph Santoru, James Michener, An Vuong, Sassan Pejhan