Patents by Inventor Shaoteng LIU

Shaoteng LIU 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: 20240395266
    Abstract: An audio watermark processing method includes: obtaining input audio; segmenting the input audio, to obtain audio segments; determining original frequency domain coefficients for the audio segments; obtaining embedding information including watermark information and mark information for positioning the watermark information; determining, based on the embedding information, adjustment information corresponding to a first original frequency domain coefficient of a first audio segment of the audio segments; performing an inverse frequency domain transformation on the adjustment information, to obtain a superimposing segment corresponding to the first audio segment; superimposing the first audio segment and a first superimposing segment, to obtain a target audio segment; obtaining target audio segments, embedded with the watermark information; and outputting target audio including the target audio segments.
    Type: Application
    Filed: July 31, 2024
    Publication date: November 28, 2024
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Leichao HUANG, Tianshu YANG, Hualuo LIU, Shaoteng LIU, Qinwei CHANG
  • Publication number: 20240243757
    Abstract: Embodiments of this application disclose a method includes: An encoder side obtains a plurality of data blocks in batches, and encodes the plurality of data blocks. In an ith time of encoding, after obtaining an incremental data block, the encoder side performs encoding processing on the incremental data block by using erasure code to generate an incremental parity block, the incremental data block includes at least one data block, and i is an integer greater than 1. The encoder side performs an exclusive OR operation based on the incremental parity block and an original global parity block to generate a first incremental global parity block. The original global parity block is a first incremental global parity block generated by the encoder side in an (i?1)th time of encoding, and an original data block is a data block obtained by the encoder side before the (i?1)th time of encoding.
    Type: Application
    Filed: March 27, 2024
    Publication date: July 18, 2024
    Inventors: Xiangyu Chen, Jianing Pei, Shaoteng Liu, Xiaoyang Zhang
  • Patent number: 11290375
    Abstract: Embodiments of the invention relate to computerized systems and computerized methods configured to optimize data transmission paths in a large-scale computerized network relative to reliability and bandwidth requirements. Embodiments of the invention further relate to computerized systems and methods that direct and control the physical adjustments to data transmission paths in a large-scale network's composition of computerized data transmission nodes in order to limit data end-to-end transmission delay in a computerized network to a delay within a calculated worst-case delay bound.
    Type: Grant
    Filed: January 17, 2020
    Date of Patent: March 29, 2022
    Assignee: RISE Research Institutes of Sweden AB
    Inventors: Shaoteng Liu, Rebecca Steinert, Dejan Kostic
  • Publication number: 20200236038
    Abstract: Embodiments of the invention relate to computerized systems and computerized methods configured to optimize data transmission paths in a large-scale computerized network relative to reliability and bandwidth requirements. Embodiments of the invention further relate to computerized systems and methods that direct and control the physical adjustments to data transmission paths in a large-scale network's composition of computerized data transmission nodes in order to limit data end-to-end transmission delay in a computerized network to a delay within a calculated worst-case delay bound.
    Type: Application
    Filed: January 17, 2020
    Publication date: July 23, 2020
    Inventors: Shaoteng Liu, Rebecca Steinert, Dejan Kostic
  • Patent number: 10375601
    Abstract: A computerized method of generating and transmitting a message to a plurality of recipient devices has the steps of obtaining a plurality of recipient multicast identifications (IDs) for the plurality of recipient devices, losslessly encoding the recipient multicast IDs into one or more codewords such that the total length of the one or more codewords is shorter than that of the recipient multicast IDs, generating the message by encapsulating at least the one or more codewords into a payload of the message, and transmitting the generated message to a network. When receiving such as message, a listener device decodes the one or more codewords to determine if it is a recipient.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: August 6, 2019
    Assignee: APPROPOLIS INC.
    Inventors: Shaoteng Liu, Zhe He, Yuqi Li, Xiaobin Yang
  • Publication number: 20190037439
    Abstract: A computerized method of generating and transmitting a message to a plurality of recipient devices has the steps of obtaining a plurality of recipient multicast identifications (IDs) for the plurality of recipient devices, losslessly encoding the recipient multicast IDs into one or more codewords such that the total length of the one or more codewords is shorter than that of the recipient multicast IDs, generating the message by encapsulating at least the one or more codewords into a payload of the message, and transmitting the generated message to a network. When receiving such as message, a listener device decodes the one or more codewords to determine if it is a recipient.
    Type: Application
    Filed: January 16, 2018
    Publication date: January 31, 2019
    Inventors: Shaoteng LIU, Zhe HE, Yuqi LI, Xiaobin YANG