Patents by Inventor Mattis JEPPSSON

Mattis JEPPSSON 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).

  • Virtual reality video playing method, terminal, and server
    Patent number: 11765427
    Abstract: A method and system are described wherein a terminal sends, to a server, a video request message that includes an identifier of a virtual reality (VR) video. The VR video comprises N sub-bitstreams. The terminal receives a video response message sent by the server. The video response message indicates multicast addresses respectively corresponding to the N sub-bitstreams, and the terminal determines a target sub-bitstream based on a current field of view of a user, and obtains the target sub-bitstream based on a multicast address corresponding to the target sub-bitstream. The multicast address is one of the multicast addresses, and the target sub-bitstream comprises at least one sub-bitstream of the N sub-bitstreams.
    Type: Grant
    Filed: November 20, 2020
    Date of Patent: September 19, 2023
    Assignees: Huawei Technologies Co., Ltd., ForzaSys AS
    Inventors: Håvard N. Espeland, Tomas Kupka, Mattis Jeppsson, Ragnar Langseth, Andreas Petlund, Carsten Griwodz, Qiaoqiao Peng, Pål Halvorsen
  • VIRTUAL REALITY VIDEO PLAYING METHOD, TERMINAL, AND SERVER
    Publication number: 20210076098
    Abstract: A method and system are described wherein a terminal sends, to a server, a video request message that includes an identifier of a virtual reality (VR) video. The VR video comprises N sub-bitstreams. The terminal receives a video response message sent by the server. The video response message indicates multicast addresses respectively corresponding to the N sub-bitstreams, and the terminal determines a target sub-bitstream based on a current field of view of a user, and obtains the target sub-bitstream based on a multicast address corresponding to the target sub-bitstream. The multicast address is one of the multicast addresses, and the target sub-bitstream comprises at least one sub-bitstream of the N sub-bitstreams.
    Type: Application
    Filed: November 20, 2020
    Publication date: March 11, 2021
    Inventors: Håvard N. ESPELAND, Tomas KUPKA, Mattis JEPPSSON, Ragnar LANGSETH, Andreas PETLUND, Carsten GRIWODZ, Qiaoqiao PENG, Pål HALVORSEN