Patents by Inventor KongQun Yang

KongQun 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).

  • Secure session-based video watermarking for online media streaming
    Patent number: 10432991
    Abstract: A method includes generating a first media file that includes a plurality of first media file segments, generating a second media file as a copy of the first media file, the second media file includes a plurality of second media file segments, embedding a first watermark with the plurality of first media file segments, embedding at least one second watermark with the plurality of second media file segments, generating a manifest file based on a portion of the plurality of first media file segments and a portion of the plurality of second media file segments, the manifest file including a plurality of addresses each referencing a media file segment, and encrypting each of plurality of addresses.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: October 1, 2019
    Assignee: GOOGLE LLC
    Inventors: Haoming Chen, Thomas Inskip, Kongqun Yang
  • SECURE SESSION-BASED VIDEO WATERMARKING FOR ONLINE MEDIA STREAMING
    Publication number: 20190124377
    Abstract: A method includes generating a first media file that includes a plurality of first media file segments, generating a second media file as a copy of the first media file, the second media file includes a plurality of second media file segments, embedding a first watermark with the plurality of first media file segments, embedding at least one second watermark with the plurality of second media file segments, generating a manifest file based on a portion of the plurality of first media file segments and a portion of the plurality of second media file segments, the manifest file including a plurality of addresses each referencing a media file segment, and encrypting each of plurality of addresses.
    Type: Application
    Filed: October 19, 2017
    Publication date: April 25, 2019
    Inventors: Haoming Chen, Thomas Inskip, Kongqun Yang
  • Request management for rotating data storage media
    Patent number: 9087545
    Abstract: A data storage system and associated method of use may generally be directed to a memory cache that stores a plurality of pending read and write requests. A processor can be configured to prioritize the read requests in the memory cache in response to a sensed acoustic or mechanical vibration in a data storage medium.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: July 21, 2015
    Assignee: Saegate Technology LLC
    Inventors: Jian Qiang, KongQun Yang, YongPeng Chng, TseJen Lee
  • REQUEST MANAGEMENT FOR ROTATING DATA STORAGE MEDIA
    Publication number: 20150022918
    Abstract: A data storage system and associated method of use may generally be directed to a memory cache that stores a plurality of pending read and write requests. A processor can be configured to prioritize the read requests in the memory cache in response to a sensed acoustic or mechanical vibration in a data storage medium.
    Type: Application
    Filed: July 16, 2013
    Publication date: January 22, 2015
    Inventors: Jian Qiang, KongQun Yang, YongPeng Chng, TseJen Lee