Patents by Inventor Jeong Mee MOON

Jeong Mee MOON 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).

  • Method and device for switching media service channels
    Patent number: 11818421
    Abstract: Embodiments relate to a method and a device for switching media service channels, which minimize the time required to detect the first I frame for a switch channel by utilizing a caching server when switching channels in an IP-based media service, such as IPTV, and at the same time, minimize the time required for synchronization by changing time information in caching information transmitted from the caching server, such that channel switching between media service channels can be performed more quickly.
    Type: Grant
    Filed: February 8, 2021
    Date of Patent: November 14, 2023
    Assignees: SK Telecom Co., Ltd., SK Broadband Co., Ltd.
    Inventors: Dai Boong Lee, Youn Kwon Kim, Sang Ho Bae, Gun Woo Kim, Jeong Mee Moon
  • METHOD AND DEVICE FOR SWITCHING MEDIA SERVICE CHANNELS
    Publication number: 20210168437
    Abstract: Embodiments relate to a method and a device for switching media service channels, which minimize the time required to detect the first I frame for a switch channel by utilizing a caching server when switching channels in an IP-based media service, such as IPTV, and at the same time, minimize the time required for synchronization by changing time information in caching information transmitted from the caching server, such that channel switching between media service channels can be performed more quickly.
    Type: Application
    Filed: February 8, 2021
    Publication date: June 3, 2021
    Inventors: Dai Boong LEE, Youn Kwon KIM, Sang Ho BAE, Gun Woo KIM, Jeong Mee MOON