Patents by Inventor Amiram ALLOUCHE

Amiram ALLOUCHE 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: 20200322403
    Abstract: A distribution device for delivering a selected viewport stream of virtual reality (VR) data to each of a plurality of client devices, comprising a processing unit configured for receiving a plurality of extended viewport streams of a VR video file each comprising a sequence of extended field of view (EFOV) frames created for a respective one of a plurality of overlapping segments constituting a sphere defined in the VR video file and delivering a selected one of the plurality of extended viewport streams to each of a plurality of client devices by performing the following for each of the client devices in each of a plurality of iterations: (1) receiving a current orientation data of the respective client device; (2) selecting one of the plurality of extended viewport streams according to the current orientation data; and (3) transmitting the selected extended viewport stream to the respective client device.
    Type: Application
    Filed: June 19, 2020
    Publication date: October 8, 2020
    Inventors: Itsik DVIR, Amiram ALLOUCHE, Feng LI, Boris SUKHOLITKO, Guy ALMOG, Guanhua ZHUANG
  • Publication number: 20200322696
    Abstract: An apparatus for delivering virtual reality data portions to a client device, including a processing unit configured to perform the following in each one of a plurality of iterations: (1) receive from a network a current orientation data indicating a current orientation of a client device, (2) apply a rotation to a segment of a sphere defined in a virtual reality (VR) video file according to the current orientation, (3) crop from the rotated segment of the sphere in an equirectangular projection format an extended field of view (EFOV) frame in the equirectangular projection format according to the current orientation, and (4) instruct the network to transmit the EFOV frame to the client device.
    Type: Application
    Filed: June 18, 2020
    Publication date: October 8, 2020
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Itsik DVIR, Amiram ALLOUCHE, Feng LI, Yue YIN, Guy ALMOG, Guanhua ZHUANG