Patents by Inventor Li Zhang

Li 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).

  • Patent number: 12263457
    Abstract: A homogenization apparatus for pepper raw materials, including a base, and an annular storage tank and a stirring barrel fixed to the base. The stirring barrel is positioned under the storage tank, the bottom center of the stirring barrel is fixedly connected to a stationary shaft, the stirring barrel is rotationally drivable to rotate together with the stationary shaft about the axis of the stationary shaft, the stationary shaft extends upward into the storage tank, a sleeve is provided on an outer side of the stationary shaft, the sleeve is rotatably connected to the stationary shaft, so that the stirring barrel rotates relative to the storage tank; a portion of the sleeve accommodated in the stirring barrel is fixedly connected with a stirring part, an upper end of the stationary shaft is fixedly connected with a connecting plate.
    Type: Grant
    Filed: August 16, 2021
    Date of Patent: April 1, 2025
    Assignee: CHONGQING DEZHUANG AGRICULTURAL PRODUCTS DEVELOPMENT CO., LTD.
    Inventors: Dejian Li, Shubang Lu, Li Zhang, Decai Zhou, Qinsong Yue, Yangmei Li, Yi Tang
  • Publication number: 20250101163
    Abstract: The invention provides a carbon dioxide-based polyurethane elastomer with damping and anti-fatigue aging properties and its preparation method. It is obtained from Component A and Component B; Component A includes: PTMG-1000 45˜60 parts, carbon dioxide-based polyol 25˜30 parts, poly-DOPO-ITA-pentanediol ester 10˜20 parts, BDO 3˜5 parts, water 0.3˜0.5 parts, N-methylimidazole 0.5˜0.8 parts, bis(2-dimethylaminoethyl) ether 0.1˜0.2 parts, needle-shaped nano-titanium dioxide 0.5 parts, hindered phenol 0.2˜0.5 parts, dibutyltin dilaurate 0.1˜0.3 parts, strontium chloride 0.005˜0.01 parts, rhodium chloride 0.02˜0.03 parts, foaming agent 0.2˜0.5 parts; Component B includes: carbon dioxide-based polyol 50˜55 parts, MDI-50 45˜50 parts, organic zinc 0.01˜0.02 parts, organic bismuth 0.01˜0.02 parts.
    Type: Application
    Filed: November 8, 2023
    Publication date: March 27, 2025
    Inventors: Quanxiao Dong, Peng Qiu, Xueliang Cui, Yubao Guo, Xingxu Bao, Songran Liu, Ruixue Niu, Simeng Yan, Yitong Shen, Huihui Xu, Songqi Zhang, Yuanqing Zhang, Junheng Xiao, Xianhong Wang, Hongming Zhang, Haitao Liu, Weibin Liu, Fengxiang Gao, Yanlei Dong, Zirui Li, Huan Zhang, Yanshan Li, Chengliang Li, Minxiao Zhang, Tiantian Song, Zhi Liu, Yongwang Wei, Xiaoru Liu, Linheng Bao, Lifen Li, Ruolin Jiang, Xiaozhao Yu, Cheng Qiu, Li Zhang, Kuan Liu, Yuqing Wen, Hang Zhao, Liting Dong, Qiang Zhao, Ning Zhang, Hongsong Guan, Ling Gao, Huitong Pei
  • Publication number: 20250106430
    Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a current video block of a video and a bitstream of the video, whether to adjust a reconstructed reordered intra block copy (RRIBC) coded history-based motion vector prediction (HMVP) candidate of the current video block; and performing the conversion based on the determining.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Inventors: Zhipin DENG, Kai Zhang, Li Zhang
  • Publication number: 20250106431
    Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: generating, based on a neighboring block of a current block of a video for a conversion between the current block and a bitstream of the video, a motion candidate list for an intra block copy template matching merge (IBC-TM-MERGE) mode for coding the current block, the neighboring block being coded with a reconstruction-reordered intra block copy (RRIBC) mode; and performing the conversion based on the motion candidate list.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 27, 2025
    Inventors: Zhipin DENG, Kai Zhang, Li Zhang
  • Publication number: 20250099045
    Abstract: The present disclosure provides a CT imaging system and a CT detection device. The CT imaging system includes: a connecting plate, a strong supporting frame, a weak supporting frame, an emitter, a detector, an electrical component and a shielding box. The connecting plate is annular and has a rotating axis. The strong supporting frame is connected to the connecting plate on a side of the connecting plate and includes a first strong supporting frame and a second strong supporting frame distributed at an interval in a circumferential direction of the connecting plate. The weak supporting frame is connected to the connecting plate on a same side of the connecting plate as the strong supporting frame. The emitter is connected to the first strong supporting frame. The detector is connected to the second strong supporting frame. The electrical component is connected to the weak supporting frame. The shielding box is connected to at least one weak supporting frame.
    Type: Application
    Filed: December 25, 2023
    Publication date: March 27, 2025
    Inventors: Zhiqiang CHEN, Li ZHANG, Liang LI, Mingzhi HONG, Zinan WANG, Yongjie XIA, Ming Chang
  • Publication number: 20250106387
    Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a video unit of a video and a bitstream of the video unit, whether a template based processing is applied to the video unit, wherein the template based processing is based on at least one template in at least one of: a current picture or a reference picture of the video unit; and performing the conversion based on the determining.
    Type: Application
    Filed: December 9, 2024
    Publication date: March 27, 2025
    Inventors: Zhipin DENG, Kai Zhang, Li Zhang
  • Publication number: 20250106394
    Abstract: A method for processing video data includes using one or more extended taps in an ALF or a CCALF and performing a conversion between a visual media data and a bitstream based on the extended taps used in the ALF. A syntax element structure in the bitstream contains one or more filters with at least one extended tap. A first syntax element is in the bitstream to indicate whether a filter with at least one extended tap is enabled.
    Type: Application
    Filed: December 11, 2024
    Publication date: March 27, 2025
    Inventors: Wenbin Yin, Kai Zhang, Li Zhang
  • Patent number: 12262006
    Abstract: A method of video processing, including performing a conversion between a video block of a video component of a video and a bitstream of the video, where the video block includes sub-blocks, where a filtering tool is used during the conversion according to a rule, and where the rule specifies that the filtering tool is applied by using a single offset for all samples of each sub-block of the video block.
    Type: Grant
    Filed: May 25, 2022
    Date of Patent: March 25, 2025
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGYC CO., LTD., BYTEDANCE INC.
    Inventors: Yang Wang, Li Zhang, Hongbin Liu, Kai Zhang, Kui Fan, Yue Wang
  • Patent number: 12262410
    Abstract: This disclosure relates to wireless communication methods that utilize and enable the communication of an indication of a listen-before-talk (LBT) mode from a wireless access node to a mobile station.
    Type: Grant
    Filed: May 12, 2022
    Date of Patent: March 25, 2025
    Assignee: ZTE Corporation
    Inventors: Li Zhang, He Huang, Eswar Kalyan Vutukuri
  • Patent number: 12262059
    Abstract: A method includes making a determination, according to a rule, about whether a height of a subpicture of a video picture of a video is less than a height of a tile row of the video picture; and performing, using the determination, a conversion between the video and a bitstream of the video.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: March 25, 2025
    Assignee: Bytedance Inc.
    Inventors: Ye-Kui Wang, Li Zhang, Kai Zhang
  • Patent number: 12257085
    Abstract: Provided are a CT scanning method and system, an electronic device, and a computer-readable storage medium. The method includes: determining a first coordinate of a mark point of a part to be imaged in a dual-camera coordinate system; converting the first coordinate into a second coordinate of the mark point in a CT coordinate system according to coordinate system transformation parameters; generating first locating information according to the second coordinate to drive a scanning table to move to a first location designated by the first locating information; obtaining projection images of the part to be scanned; determining second locating information and scanning information of the part to be scanned according to the projection images; and driving the scanning table to move to a second location designated by the second locating information according to the second locating information and performing CT scanning according to the scanning information.
    Type: Grant
    Filed: December 20, 2022
    Date of Patent: March 25, 2025
    Assignees: BEIJING FRIENDSHIP HOSPITAL, CAPITAL MEDICAL UNIVERSITY, TSINGHUA UNIVERSITY
    Inventors: Zhenchang Wang, Li Zhang, Hongxia Yin, Yuxiang Xing, Zhiqiang Chen, Kejun Kang, Liang Li, Pengfei Zhao, Zhengyu Zhang, Jing Li, Han Lv
  • Publication number: 20250096960
    Abstract: Methods, systems, and devices for wireless communications are described. A user equipment (UE) may transmit an indication of a capability of the UE to receive downlink transmissions over a plurality of component carriers with a first quantity of antennas. The UE may receive, in accordance with the indication of the capability of the UE, the downlink transmissions with at least a subset of the first quantity of antennas and over at least a subset of the plurality of component carriers.
    Type: Application
    Filed: September 18, 2023
    Publication date: March 20, 2025
    Inventors: Kianoush HOSSEINI, Jing JIANG, Peter GAAL, Kazuki TAKEDA, Jing LEI, Hari SANKAR, Li ZHANG
  • Publication number: 20250097906
    Abstract: Methods, systems, and devices for wireless communications are described. A first wireless device may communicate an allocation of a set of time-frequency resources of a carrier for transmission of a first codeword. The first wireless device may map a first portion of the first codeword to resource elements of a first subband of the set of time-frequency resources in a frequency-first, time-second manner and a second portion of the first codeword to resource elements of a second subband of the set of time-frequency resources in the frequency-first, time-second manner. The first portion of the first codeword may include a contiguous portion of the first codeword preceding the second portion of the first codeword. The first wireless device may transmit, within the set of time-frequency resources, the first codeword based on the mapping.
    Type: Application
    Filed: September 15, 2023
    Publication date: March 20, 2025
    Inventors: Li ZHANG, Wei YANG, Hari SANKAR, Jing JIANG, Jing SUN, Jia FEI
  • Publication number: 20250094798
    Abstract: Systems and methods for partitioning a large model that has been configured to use a model-synthesis approach in which multiple basis models are combined to generate a final output. The present technology provides systems and methods for identifying a device-specific or subject-specific subset of those basis models to be used on a given device, such that it need not store the weight matrices for the entire set of basis models, and may perform inference using only the weight matrices of the identified subset of basis models. In some examples, the subset of basis models used by a given device may be updated based on actual usage and feedback. Likewise, in some examples, the model may be trained in a federated setting in which multiple devices each utilize different subsets of the basis models, and share training signals with a full copy of the model.
    Type: Application
    Filed: February 3, 2022
    Publication date: March 20, 2025
    Inventors: Li Zhang, Matthew Sharifi, David Petrou, Blaise Aguera y Arcas
  • Publication number: 20250092584
    Abstract: Provided are a fully-fashioned compression ski suit knitted by a four-needle bed, and a knitting method of the fully-fashioned compression ski suit. The fully-fashioned compression ski suit includes a top, and trousers. The top is integrally knitted and fashioned, and corresponding functional weave structures are arranged on shoulder parts, upper arm parts, elbow parts, a chest part and a back part of the top according to functional divisions of human body parts. The trousers are integrally knitted and fashioned, and corresponding functional weave structures are arranged on outer thigh parts, inner thigh parts, knee parts and rear shank parts of the trousers according to the functional divisions of the human body parts. Through the functional division design, the wearing comfort is improved while ensuring that the compression suit has a certain pressure support.
    Type: Application
    Filed: December 1, 2024
    Publication date: March 20, 2025
    Inventors: Chao Yan, Li Niu, Li Zhang, Yan Zhang
  • Publication number: 20250095240
    Abstract: A static CT apparatus and an imaging method for the same are provided. The imaging method includes: acquiring initial projection data of an inspected object at different angles by using a distributed ray source and a detector, where the initial projection data includes projection data that is directly obtained by the detector based on the rays emitted from a plurality of ray source points; obtaining a first CT image using a reconstruction algorithm according to the acquired initial projection data; dividing the first CT image into N first sub-images, where N is a positive integer greater than or equal to 1, and a union of the N first sub-images covers the entire first CT image; optimizing the N first sub-images to obtain N second sub-images; and merging the N second sub-images to obtain a second CT image.
    Type: Application
    Filed: August 31, 2023
    Publication date: March 20, 2025
    Inventors: Zhiqiang CHEN, Li ZHANG, Hu TANG, Yunda SUN, Xin JIN, Zhenhua ZHAO, Le SHEN
  • Publication number: 20250097409
    Abstract: Embodiments of the present disclosure provide a solution for video processing. A method for video processing is proposed. The method comprises: determining, for a conversion between a video unit of a video and a bitstream of the video unit, whether an adaptive reordering-based motion compensation (ARMC) is applied to a prediction list of the video unit, wherein the prediction list comprises at least one a reconstruction reordered intra block copy (RRIBC) coded motion candidate; and performing the conversion based on the determining.
    Type: Application
    Filed: December 6, 2024
    Publication date: March 20, 2025
    Inventors: Zhipin DENG, Kai ZHANG, Li ZHANG
  • Publication number: 20250097481
    Abstract: Embodiments of the disclosure provide a solution for video processing. A method for video processing is proposed. The method includes: determining, during a conversion between a video unit of a video and a bitstream of the video unit, a set of coding tree units (CTUs) included in an intra block copy (IBC) buffer or an IBC reference area of the video unit based on a current CTU, the video unit being applied with an IBC mode; and performing the conversion based on the set of CTUs.
    Type: Application
    Filed: September 25, 2024
    Publication date: March 20, 2025
    Inventors: Jizheng XU, Li ZHANG
  • Patent number: 12256429
    Abstract: Presented are systems, methods, apparatuses, or computer-readable media for transmission configuration indicator (TCI) switching using listen before talk (LBT) counters. A wireless communication device in an active TCI switching procedure may receive a physical data shared channel with an activation command. The wireless communication device may determine that a target TCI state is absent from an active TCI state list of the physical data shared channel. The wireless communication device may determine whether the target TCI state is known.
    Type: Grant
    Filed: June 24, 2022
    Date of Patent: March 18, 2025
    Assignee: ZTE Corporation
    Inventors: Li Zhang, Ruiqi Liu
  • Patent number: 12256107
    Abstract: The video processing may include video encoding, video decoding, or video transcoding. One example method of video processing includes performing a conversion between a video and a bitstream of the video according to a format rule. The format rule specifies that constraints on values of one or more first syntax elements in an adaptation parameter set are defined based on semantics of second syntax elements in a picture header and/or a slice header when a picture or a slice refers to the adaptation parameter set.
    Type: Grant
    Filed: November 21, 2023
    Date of Patent: March 18, 2025
    Assignees: BEIJING BYTEDANCE NETWORK TECHNOLOGY CO., LTD., BYTEDANCE INC.
    Inventors: Zhipin Deng, Li Zhang, Ye-kui Wang, Kai Zhang, Jizheng Xu