Patents by Inventor Yue Zhang

Yue Zhang 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: 20230036581
    Abstract: A method of video processing is provided. The method includes: determining, for a conversion between a video block of a video and a bitstream of the video, a selected neighboring sample list according to an order, wherein the order specifies that above neighboring samples are added to the selected neighboring sample list before left neighboring samples, and performing the conversion based on a cross-component linear model, wherein parameters of a cross-component linear model is derived using a derivation method that is based on samples from the selected neighboring sample list.
    Type: Application
    Filed: September 21, 2022
    Publication date: February 2, 2023
    Inventors: Yang Wang, Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20230033395
    Abstract: Disclosed is a lithium ion battery comprising a lithium anode, a tellurium cathode and a gel polymer electrolyte. The gel polymer electrolyte may comprise a polymer matrix and a lithium compatible salt.
    Type: Application
    Filed: July 23, 2021
    Publication date: February 2, 2023
    Applicant: The University of British Columbia
    Inventors: Yue Zhang, Dan Oliric Manaig, Don J. Freschi, Jian Liu
  • Publication number: 20230030820
    Abstract: A supervisory computer is used with an energy management system of an electric vehicle. The energy management system includes a battery system having a plurality of battery subsystems. One of the battery subsystems is an abnormal battery subsystem while the remaining battery subsystems are normal battery subsystems. The supervisory computer includes at least one processor and at least one non-transitory computer-readable medium. The processor monitors the remaining state of charge, capacity, and resistance of the battery system and monitor the remaining state of charge and capacity of the abnormal battery subsystem, calculate a low integration bound value, calculate a remaining energy value for all of the normal battery subsystems with respect to the low integration value, calculate a remaining energy value for the abnormal battery subsystem, and summate the remaining energy values of the normal and abnormal battery subsystems to determine a global remaining energy value for the battery system.
    Type: Application
    Filed: July 28, 2021
    Publication date: February 2, 2023
    Inventors: Yue-Yun Wang, Garrett M. Seeman, Alfred Zhang
  • Publication number: 20230034460
    Abstract: A fertilizer grinding mechanism, a water and fertilizer mixing device, and an aqueous fertilizer solution preparation production line. A fertilizer receiving body, where an edge is provided with a arranged first channel; a connecting body, fixed to a bottom of the fertilizer receiving body and provided with a second channel with the first channel, a bottom of the second channel is communicated with a buffer bin, a pushing block is arranged in the buffer bin, and the pushing block is connected with a drive mechanism for driving the block to move in direction of the body; and an inner grinding block, where the block is fixed to a bottom of the connecting body, an outer side of the inner grinding block is with a vertically movable grinding roller, the pushing block can push fertilizer under vertical movement of the roller. The grinding mechanism has a heat dissipation effect.
    Type: Application
    Filed: December 2, 2021
    Publication date: February 2, 2023
    Applicants: QINGDAO UNIVERSITY OF TECHNOLOGY, HANERGY (QINGDAO) LUBRICATION TECHNOLOGY CO., LTD.
    Inventors: Changhe LI, Yue LU, Zongming ZHOU, Xiaochu LIU, Mingzheng LIU, Xiaoming WANG, Xiaowei ZHANG, Mingcun SHI, Bingheng LU
  • Patent number: 11570458
    Abstract: A method for video bitstream processing includes generating a prediction block for a first video block of a video related to a first component, where the prediction block is selectively generated according to a criterion by applying a two-step cross-component prediction mode (TSCPM), and performing a conversion between the first video block and a bitstream representation of the video using the prediction block, wherein a first field in the bitstream representation corresponds to the TSCPM.
    Type: Grant
    Filed: June 21, 2021
    Date of Patent: January 31, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Jizheng Xu, Yue Wang
  • Patent number: 11570464
    Abstract: A method for video processing is provided to include: making a determination that a coding mode is enabled for a conversion between a current video block of a video and a coded representation of the video; and performing the conversion using a palette prediction mode wherein at least a palette of representative sample values is used for the current video block, and wherein, in the coding mode, the current video block is constructed based on samples in a first domain and a second domain and/or chroma residue is scaled in a luma-dependent manner.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: January 31, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Jizheng Xu, Yue Wang
  • Patent number: 11570482
    Abstract: Methods, systems and devices for using flexible and efficient partitioning techniques and in particular, restricting extended quadtree (EQT) partitioning, are described. An exemplary method for visual media decoding includes making a decision, based on one or more conditions, regarding a selective inclusion of one or more signaling bits for a partitioning process in a bitstream representation of a current visual media block of a plurality of visual media blocks, where the partitioning process splits the current visual media block into exactly four sub-blocks including at least one sub-block that has a size different from half of a width of the current visual media block times half of a height of the current visual media block; decoding, based on the bitstream representation, the four sub-blocks; and decoding, based on the four sub-blocks and the partitioning process, the current visual media block.
    Type: Grant
    Filed: November 5, 2020
    Date of Patent: January 31, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Hsiao Chiang Chuang, Yue Wang
  • Patent number: 11570462
    Abstract: A video processing method is disclosed to include: generating one or more initial predictions for a sub-block of a current video block of the video; refining the one or more initial predictions to generate a final prediction block using a prediction refinement with optical flow (PROF) procedure by calculating motion vector differences based on variables having a bit width not exceeding a predetermined maximum bit width; and performing a conversion between the current video block and a coded representation of the video using the variables having the bit width not exceeding the predetermined maximum bit width.
    Type: Grant
    Filed: August 3, 2021
    Date of Patent: January 31, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Kai Zhang, Li Zhang, Hongbin Liu, Yue Wang
  • Patent number: 11570450
    Abstract: A method for processing a video includes performing a determination, by a processor, that a first video block is partitioned to include a first prediction portion that is non-rectangular and non-square; adding a first motion vector (MV) prediction candidate associated with the first prediction portion to a motion candidate list associated with the first video block, wherein the first MV prediction candidate is derived from a sub-block MV prediction candidate; and performing further processing of the first video block using the motion candidate list.
    Type: Grant
    Filed: April 9, 2021
    Date of Patent: January 31, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Patent number: 11570069
    Abstract: Disclosed are a network traffic classification method and system based on an improved K-means algorithm. The method comprises: judging whether a total number NIC of network traffic data points in an initial clustering center set reaches an expected number k of network traffic clusters, if the k is not reached, calculating candidate metric values of network traffic data points in a high-density network traffic data point set, selecting a network traffic data point having the maximum candidate metric value, adding same into an initial clustering center set, removing the network traffic data point from the high-density network traffic data point set, then repeating the step until the total number NIC of network traffic data points in the initial clustering center set reaches the k, and ending the step. The method and system can ensure high network traffic classification accuracy.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: January 31, 2023
    Assignee: NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATINS
    Inventors: Dengyin Zhang, Yue Cai, Yi Xiao, Shasha Zhao
  • Patent number: 11568825
    Abstract: Provided are a driving method for a display panel, display driving device and electronic apparatus. The display panel includes a shift register. A drive signal of the shift register includes a trigger signal and a clock signal. The driving method includes: a current FPS in a current display mode is acquired; a current trigger signal and a current clock signal of the shift register is determined according to the current FPS; the shift register is provided with the current trigger signal and the current clock signal. A refresh frequency of the current trigger signal is the same as the current FPS. The current clock signal is the same as a reference clock signal in a reference display mode at least within an effective action duration of the current trigger signal. The current FPS is less than or equal to the reference FPS in the reference display mode.
    Type: Grant
    Filed: December 30, 2019
    Date of Patent: January 31, 2023
    Assignee: WUHAN TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Mengmeng Zhang, Xingyao Zhou, Yue Li
  • Patent number: 11568794
    Abstract: Disclosed are a pixel arrangement structure, a metal mask, and a display device, and in the pixel arrangement structure, each repeating element includes four sub-pixels of three sub-pixel types distributed in two columns, and at least two of the sub-pixels comprise two sub-pixel components respectively.
    Type: Grant
    Filed: May 10, 2021
    Date of Patent: January 31, 2023
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Haohan Zhang, Yue Liu, Zhihui Xiao, Shanshan Bai, Yansong Li
  • Publication number: 20230022121
    Abstract: A method of video processing includes determining a classification of samples of a block in a video picture of a video according to a rule, wherein the video picture is divided into multiple regions, and wherein the rule disallows use of neighboring samples of a current sample across one or more boundaries of the multiple regions for the classification. The one or more boundaries of the multiple regions includes a virtual boundary for an adaptive loop filtering (ALF) process. The method also includes performing a conversion between the block and a bitstream representation of the video by selectively applying the ALF process according to the classification.
    Type: Application
    Filed: July 1, 2022
    Publication date: January 26, 2023
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20230023579
    Abstract: A method implemented by a video coding apparatus includes applying a neural network (NN) filter to an unfiltered sample of a video unit to generate a filtered sample, where the NN filter is based on a first NN filter model having a first depth, or a second NN filter model having a second depth, where the depth comprises a number of residual blocks of the respective NN filter model, and where the second depth is different than the first depth. The method also includes performing a conversion between a video media file and a bitstream based on the filtered sample.
    Type: Application
    Filed: June 23, 2022
    Publication date: January 26, 2023
    Inventors: Yue Li, Kai Zhang, Li Zhang
  • Patent number: 11563972
    Abstract: Devices, systems, and methods for digital video coding, which includes constructing separate motion candidate lists for video coding, are described. An exemplary method for video processing includes constructing, for a first video block of a video, a first motion candidate list using a first motion candidate list construction method that excludes motion candidates that are only derived from temporal blocks, and performing a conversion between the first video block and a bitstream representation of the video including the first video block according to the constructed first motion candidate list.
    Type: Grant
    Filed: February 4, 2021
    Date of Patent: January 24, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Jizheng Xu, Yue Wang
  • Patent number: 11563982
    Abstract: A video processing method is provided to comprise: performing a conversion between a current video block of a video and a coded representation of the current video block, wherein the coded representation conforms to a format rule specifying that a syntax element corresponding to side information of a secondary transform tool for the current video block is signaled in the coded representation before transform related information, wherein the secondary transform tool includes applying, during encoding, a forward secondary transform to an output of a forward primary transform applied to a residual of a video block prior to quantization, or applying, during decoding, an inverse secondary transform to an output of dequantization of the video block before applying an inverse primary transform.
    Type: Grant
    Filed: August 12, 2021
    Date of Patent: January 24, 2023
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Patent number: 11564037
    Abstract: The present application provides a display device, a sounding control method and a sounding control device. The display device includes: a display panel including a plurality of display pixel groups, wherein each display pixel group includes at least one pixel unit; a plurality of sounding units arranged in an array at one side of the display panel away from a display screen; and sound transmission channels in spacing regions between adjacent ones of the display pixel groups. Sound produced by the sounding units is output from the display panel through the sound transmission channels, and sound produced by different ones of the sounding units is output through different ones of the sound transmission channels.
    Type: Grant
    Filed: April 27, 2021
    Date of Patent: January 24, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanling Han, Yingming Liu, Yaqian Ji, Xiufeng Li, Wenchao Han, Lianghao Zhang, Peixiao Li, Yuzhen Guo, Yue Gou, Chenyang Zhang, Xiaoliang Ding, Jing Yu
  • Publication number: 20230014129
    Abstract: A method of visual media processing includes determining, for a conversion between a current video block of visual media data and a bitstream representation of the current video block, a buffer that stores reference samples for prediction in an intra block copy mode; for a sample spatially located at location of the current video block relative to an upper-left position of a coding tree unit including the current video block and having a block vector, computing a corresponding reference in the buffer at a reference location, wherein the reference location is determined using the block vector and the location; and upon determining that the reference location lies outside the buffer, re-computing the reference location based at least in part on a location of the current video block relative to the coding tree unit including the current video block.
    Type: Application
    Filed: August 26, 2022
    Publication date: January 19, 2023
    Inventors: Jizheng Xu, Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20230020152
    Abstract: A plate vapor chamber array assembly with a plurality of plate vapor chambers joined in an array and each chamber having an evaporation area and an evacuated sealed chamber. The plate vapor chambers may be in direct contact with adjacent plate vapor chambers. A vapor chamber clamp surrounding the array has an inner surface engaging an outer edge of at least two of the plate vapor chambers of the array to press a surface of the plate vapor chamber array directly against the heat source.
    Type: Application
    Filed: September 19, 2022
    Publication date: January 19, 2023
    Inventor: Yue Zhang
  • Publication number: 20230019250
    Abstract: The present disclosure generally relates to methods and user interfaces for authentication, including providing authentication at a computer system in accordance with some embodiments.
    Type: Application
    Filed: April 28, 2022
    Publication date: January 19, 2023
    Inventors: SungChang LEE, Bowen CHENG, Yue HANG, Weiqi PAN, Yue SHEN, Xiaoguang YANG, Xiaofeng YU, Feng ZHANG, Liang ZHAO, Qiuji ZHAO, Wendong ZHONG