Patents by Inventor Kai Liu

Kai 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: 20240421307
    Abstract: A negative electrode plate comprising a substrate, which comprises a current collector and negative electrode active material bonded on the current collector; first lithium bands arranged on a front surface of the substrate; second lithium bands arranged on a back surface of the substrate; the first lithium bands and the second lithium bands are mutually staggered; adjacent ones of the first lithium bands are spaced apart and adjacent ones of the second lithium bands are spaced apart, respectively.
    Type: Application
    Filed: July 20, 2022
    Publication date: December 19, 2024
    Applicant: SVOLT ENERGY TECHNOLOGY CO., LTD.
    Inventors: Kai YANG, Jing LIU, Shuaibin LOU, Hongxin YANG
  • Publication number: 20240422350
    Abstract: A method of video processing is described. The method includes: determining, based on a coding mode of a current video block of a video, whether a position dependent intra prediction combination (PDPC) method is used for coding the current video block based on a first rule, and performing a conversion between the current video block and a coded representation of the video according to the determining, wherein the PDPC method combines neighboring samples with a prediction signal of the current video block to generate a refined prediction signal of the current video block.
    Type: Application
    Filed: August 23, 2024
    Publication date: December 19, 2024
    Inventors: Hongbin Liu, Li Zhang, Kai Zhang, Jizheng Xu, Yue Wang
  • Publication number: 20240419396
    Abstract: A song playing method includes: playing an original vocal of a target song in a song listening mode; reducing a volume of the original vocal in response to a first continuous following behavior for the target song, the first continuous following behavior being a continuous following behavior made with playing progress of the target song; switching from the song listening mode to a song singing mode in response to a second continuous following behavior after the first continuous following behavior, the second continuous following behavior being different from the first continuous following behavior, and being a continuous following behavior that is made with the playing progress of the target song and is generated after the first continuous following behavior; and playing, in the song singing mode, a song accompaniment of the target song from song progress of the target song that is indicated by the original vocal.
    Type: Application
    Filed: August 26, 2024
    Publication date: December 19, 2024
    Applicant: Tencent Technology (Shenzhen) Company Limited
    Inventors: Han TANG, Yana HUANG, Muni LIU, Lingfang PANG, Kai ZHANG, Qian CHEN, Wenxing XU, Bin JIANG, Huangui HUI, Tianzuo YU, Yonghui TONG, Shaopeng YU, Shuimiao LI
  • Publication number: 20240419474
    Abstract: Systems and methods are described for efficient and flexible way of allocating resources in remote computing environments. A “layered” hierarchy is described where a user can be provisioned with a virtual desktop from a virtual desktop pool in a first layer (“layer 1”), which can be configured for more common or basic usage. While working in the layer 1 desktop, when the user opens specific applications, such as applications that are resource-demanding or have other specific requirements, instead of launching those applications in the layer 1 desktop, the applications can be launched from a pool in a second layer (“layer 2”) and be redirected to the layer 1 desktop. The layer 2 pool can be configured to suit the requirements of the specific application, such as by having more memory, virtual GPUs, different operating systems, etc.
    Type: Application
    Filed: July 21, 2023
    Publication date: December 19, 2024
    Inventors: Yanchao Zhang, Jianming Fan, Kai Song, Yang Liu, Lin Lv
  • Publication number: 20240417504
    Abstract: An epoxidized vegetable oil is subjected to a first ring-opening reaction with an acidic catalyst and a ?-mercaptoalcohol compound to obtain a first reaction solution, and then the first reaction solution is subjected to a second ring-opening reaction with a cyclohydrocarbyl methanol compound to obtain the vegetable oil polyol, which adopts novel ring-opening reagents to introduce an antioxidant sulfur-containing fragment into the molecular structure of the vegetable oil polyol in a covalent manner, while also introducing a cyclohydrocarbyl group and retaining a small portion of epoxy groups, thereby ensuring that a polyurethane product has a certain degree of toughness, in addition to relatively good corrosion resistance and oxidation resistance, while guaranteeing the mechanical properties of the polyurethane material.
    Type: Application
    Filed: August 29, 2024
    Publication date: December 19, 2024
    Applicants: NANJING TECH UNIVERSITY, CHINA CONSTRUCTION INDUSTRIAL & ENERGY ENGINEERING GROUP CO., LTD.
    Inventors: Kai GUO, Zheng FANG, Yiping HUANG, Wei HE, Hong QIN, Changhai YUE, Chengkou LIU, Fujian LIU, Jindian DUAN, Jingjing HUANG, Jiangkai QIU
  • Publication number: 20240422347
    Abstract: Devices, systems and methods for utilization of motion information for affine mode are described. In a representative aspect, a video processing method includes: acquiring, during a conversion between a current block and a bitstream representation of the current block, motion information of the current block, where the motion information of the current block is based on at least one affine model parameter of a neighboring block of the current block; and performing, based on the motion information, the conversion between the current block and the bitstream representation of the current block.
    Type: Application
    Filed: August 29, 2024
    Publication date: December 19, 2024
    Inventors: Kai Zhang, Li Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20240418751
    Abstract: An iron core-annular array multi-ring magnetosensitive current sensor and a current measurement method, the method comprising: using a first loop structure (101) to acquire a feedback current signal generated according to a first magnetic field signal generated by a primary side current; using a second loop structure (102) to measure a second magnetic field signal generated by the current of a wire in a coil; and using a digital processing unit (103) to calculate, according to the feedback current signal and the second magnetic field signal, the feature quantity that characterizes the current of the wire, and determining the current on the wire according to the feature quantity that characterizes the current of the wire.
    Type: Application
    Filed: August 11, 2022
    Publication date: December 19, 2024
    Inventors: Feng ZHOU, Jicheng YU, Min LEI, Xiaodong YIN, Changxi YUE, Siyuan LIANG, Xiong LI, He LI, LI YAO, Dengyun LI, Chunguang LU, Tao XIAO, Zili XU, Wei LIU, Kai ZHU, Kui XIONG
  • Patent number: 12170789
    Abstract: Motion compensation along different directions is disclosed. A method for video processing including: determining, for a conversion between a current video block of a video and a bitstream representation of the current video block, optical flow associated with the current video block in an optical flow-based motion refinement process or prediction process, wherein the optical flow is derived along directions that are different from a horizontal direction and/or a vertical direction; and performing the conversion based on the optical flow.
    Type: Grant
    Filed: July 26, 2022
    Date of Patent: December 17, 2024
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Hongbin Liu, Li Zhang, Kai Zhang, Yang Wang, Jizheng Xu, Yue Wang
  • Patent number: 12170331
    Abstract: A titanium precursor is used to selectively form a titanium silicide (TiSix) layer in a semiconductor device. A plasma-based deposition operation is performed in which the titanium precursor is provided into an opening, and a reactant gas and a plasma are used to cause silicon to diffuse to a top surface of a transistor structure. The diffusion of silicon results in the formation of a silicon-rich surface of the transistor structure, which increases the selectivity of the titanium silicide formation relative to other materials of the semiconductor device. The titanium precursor reacts with the silicon-rich surface to form the titanium silicide layer. The selective titanium silicide layer formation results in the formation of a titanium silicon nitride (TiSixNy) on the sidewalls in the opening, which enables a conductive structure such as a metal source/drain contact to be formed in the opening without the addition of another barrier layer.
    Type: Grant
    Filed: February 16, 2022
    Date of Patent: December 17, 2024
    Assignee: Taiwan Semiconductor Manufacturing Company, Ltd.
    Inventors: Cheng-Wei Chang, Chia-Hung Chu, Hsu-Kai Chang, Sung-Li Wang, Kuan-Kan Hu, Shuen-Shin Liang, Kao-Feng Lin, Hung Pin Lu, Yi-Ying Liu, Chuan-Hui Shen
  • Patent number: 12170768
    Abstract: The disclosure relates to table maintenance for HMVP candidate storage. A method for processing video, including: determining, during a conversion between a first block of visual media data and a corresponding coded representation of the visual media data, the first block being coded with geometry partition mode; determining, based on at least one table storing history based motion vector prediction (HMVP) candidates which include motion information based on previously coded blocks, motion information of at least one sub-portion of the first block; performing the conversion of the first block using the determined motion information.
    Type: Grant
    Filed: July 10, 2023
    Date of Patent: December 17, 2024
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang
  • Publication number: 20240409466
    Abstract: A mining grouting reinforcement material is provided and includes a component A including a sodium silicate solution and an amino acid salt, and a component B including an isocyanate, a plasticizer, a filler and a molecular bridging agent. A specific gravity of the filler is 2 to 8.
    Type: Application
    Filed: May 22, 2024
    Publication date: December 12, 2024
    Inventors: Xiaofeng Yu, Enqing Xie, Gang Sun, Yuchao Wang, Dong Shen, Mingkun Zhang, Kai Wang, Chaohe Hu, Guangfeng Bai, Dezhi Zhang, Yifang Liu, Weihua Liu
  • Publication number: 20240411456
    Abstract: In certain aspects, a memory system includes a volatile memory device and a memory controller operatively coupled to the volatile memory device. The volatile memory device is configured to store a logical-to-physical (L2P) mapping table. The memory controller is configured to maintain the L2P mapping table stored in the volatile memory device, such that the L2P mapping table maps a first set of logical addresses to identifiers (IDs) of memory blocks of a cache, respectively.
    Type: Application
    Filed: July 26, 2023
    Publication date: December 12, 2024
    Inventors: Weilin Liu, Kai Liu
  • Publication number: 20240410065
    Abstract: The present invention discloses a rose petal effect-based biomimetic electrode and a membrane-less water electrolysis reactor utilizing the same, belongs to the technical field of catalytic technology for water electrolysis. The electrode has a surface exhibiting a microscopically alternating hydrophilic-hydrophobic periodic structure. The hydrophilic parts ensure good contact between the catalyst and the electrolyte solution, thereby guaranteeing the electrode's catalytic performance. The hydrophobic parts allow the gas generated at the electrode surface to be discharged through internal porous channels, preventing the formation of visible bubbles on the electrode surface and thereby fundamentally avoiding issues caused by bubble formation. The membrane-less water electrolysis reactor utilizing the electrode can eliminate bubble formation on the electrode surface, thereby avoiding problems related to bubble covering catalytic sites, bubble resistance, and gas mixing.
    Type: Application
    Filed: October 25, 2023
    Publication date: December 12, 2024
    Inventors: Dong LIU, Kai DENG, Hao FENG, Ying ZHANG, Qiang LI
  • Publication number: 20240412682
    Abstract: A display substrate (910), comprising a plurality of pixel units (P11, P12, P21, P22) and at least one compensation circuit. At least one pixel unit (P11, P12, P21, P22) comprises: a main light-emitting unit and an auxiliary light-emitting unit; and the at least one compensation circuit is connected to the auxiliary light-emitting unit of the at least one pixel unit (P11, P12, P21, P22). The at least one compensation circuit is configured to measure the brightness or temperature of the at least one pixel unit (P11, P12, P21, P22) and control the auxiliary light-emitting unit of the at least one pixel unit (P11, P12, P21, P22) to emit light according to a measurement result.
    Type: Application
    Filed: July 7, 2022
    Publication date: December 12, 2024
    Inventors: Weixing LIU, Kuanjun PENG, Bin QIN, Kai GUO, Tieshi WANG, Fangzhen ZHANG
  • Patent number: 12163102
    Abstract: Disclosed is a method for rapidly preparing biodiesel at low temperatures, belonging to the technical field of chemical energy. The method includes the following steps: adding alkali catalyst, alcohol and organic solvent into grease, and obtaining the biodiesel through transesterification. The transesterification is carried out with the addition of organic solvent, including petroleum ether or n-hexane to improve the compatibility between the two phases of alcohol and grease, increase contact area between the two phases of alcohol and grease, reduce mass transfer resistance between the two phases of alcohol and grease, and promote the grease molecules to enter the methanol solution and dissolving of oil in the grease.
    Type: Grant
    Filed: February 8, 2023
    Date of Patent: December 10, 2024
    Assignee: Inner Mongolia Agricultural University
    Inventors: Yinan Hao, Jingwen Wang, Zhenlin Liu, Shuo Wang, Jian Sheng, Kai Zhang, Hao Ren, Juntao Gong, Yan Wang, Lihong Yao, Ximing Wang
  • Patent number: 12166984
    Abstract: Devices, systems and methods for digital video coding, which includes using multiple transforms, are described. In a representative aspect, a method for video processing includes making a decision, for a current block of a video, regarding an application of a transform to the current block based on an indication in a bitstream representation of the video at a coding unit (CU) level, a coding block (CB) level, or a transform unit (TU) level, and performing, based on the decision, a conversion between the current block and the bitstream representation.
    Type: Grant
    Filed: December 2, 2021
    Date of Patent: December 10, 2024
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Kai Zhang, Li Zhang, Hongbin Liu, Yue Wang
  • Patent number: 12166968
    Abstract: Devices, systems and methods for digital video coding, which includes matrix-based intra prediction methods for video coding, are described. In a representative aspect, a method for video processing includes performing a conversion between a current video block of a video and a bitstream representation of the current video block according to a rule, where the rule specifies a relationship between samples of the current video block and matrices or offset values applied in a matrix weighted intra prediction (MIP) mode during the conversion, and where the MIP mode includes determining a prediction block of the current video block by performing, on previously coded samples of the video, a boundary downsampling operation, followed by a matrix vector multiplication operation, and selectively followed by an upsampling operation.
    Type: Grant
    Filed: August 25, 2022
    Date of Patent: December 10, 2024
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Zhipin Deng, Kai Zhang, Li Zhang, Hongbin Liu, Jizheng Xu
  • Patent number: 12162736
    Abstract: A shelf management method includes predicting whether there is space in the station queue area of a station; if yes, selecting a shelf from among the shelves allocated to the station and have not yet been transported, and controlling a moving robot to transport the selected shelf; after the moving robot is engaged with the selected shelf, re-predicting whether there is space in the station queue areas of all the stations that need the selected shelf; if yes, controlling the moving robot to transport the selected shelf to the station queue area that has been predicted to have space, and when the moving robot has transported the selected shelf to the pre-set area around the station queue area that has been predicted to have space, determining whether there is newly available space in the station queue area; if yes, controlling the moving robot to enter the station queue area.
    Type: Grant
    Filed: June 6, 2019
    Date of Patent: December 10, 2024
    Assignee: BEIJING GEEKPLUS TECHNOLOGY CO., LTD.
    Inventors: Kai Liu, Mengdi Wang
  • Patent number: 12167377
    Abstract: Apparatuses, methods, systems, and computer readable media are disclosed. In one aspect, a wireless communications method is disclosed. The method includes receiving, at a wireless terminal from a network node, an uplink cancellation indication. The method further includes determining, at the wireless terminal, an allocation of a reference uplink resources comprising a plurality of uplink time-frequency resources; and determining, by the wireless terminal, one or more of the plurality of uplink time-frequency resources to cancel according to the uplink cancellation indication. The method further includes cancelling, by the wireless terminal based on the uplink cancellation indication, an uplink transmission on the determined one or more of the plurality of uplink time-frequency resources.
    Type: Grant
    Filed: March 29, 2022
    Date of Patent: December 10, 2024
    Assignee: ZTE Corporation
    Inventors: Kai Xiao, Xing Liu, Peng Hao, Xianghui Han
  • Patent number: 12167018
    Abstract: A method of video decoding is provided to include maintaining tables, wherein each table includes a set of motion candidates and each motion candidate is associated with corresponding motion information; and performing a conversion between a first video block and a bitstream representation of a video including the first video block, the performing of the conversion including using at least some of the set of motion candidates as a predictor to process motion information of the first video block.
    Type: Grant
    Filed: October 27, 2022
    Date of Patent: December 10, 2024
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Li Zhang, Kai Zhang, Hongbin Liu, Yue Wang