Patents by Inventor Qun Wang

Qun Wang 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: 12673310
    Abstract: An absorbent composition includes composite granules formed from at least diatomaceous earth and sodium bentonite. The diatomaceous earth can include greater than 50 weight % of the composition, based on the total weight of the composition, and a weight ratio of the diatomaceous earth to the sodium bentonite can be within a range of from 51:49 to 95:5. The individual particles of diatomaceous earth composed of the composite granules have a d90 particle size of 500 ?m or smaller and the individual particles of sodium bentonite composed of the composite granules have a d90 particle size of 250 ?m or smaller.
    Type: Grant
    Filed: July 26, 2023
    Date of Patent: July 7, 2026
    Assignee: U.S. Silica Company
    Inventors: Qun Wang, Jonas Reid Pearce, David Reyes, Tim Meredith
  • Publication number: 20260155280
    Abstract: The present disclosure relates to a cold-resistant medium-voltage power cable, includes a cable body, wherein a bending protection sleeve is slidably sleeved over an outer end of the cable body. Through the cooperative use of the bending protection sleeve, the clamping disc, the flexible electric heating patch, and the bending sensing assembly, on one hand, the arrangement reduces the difficulty in bending the cable body during installation, prevents damage to the cable body caused by excessive bending, and improves the efficiency and safety of installing the cable body in cold regions; on the other hand, the arrangement enables heating treatment at a bent installation section of the cable body. This configuration not only enhances flexibility of the cable body during installation, reducing damage to internal conductive cores of the cable body, but also provides continuous thermal protection to the bent installation section during subsequent operation of the cable body.
    Type: Application
    Filed: October 8, 2025
    Publication date: June 4, 2026
    Inventors: Hao SUN, Junqiang LV, Qun WANG, Wanyun FU
  • Publication number: 20260125607
    Abstract: A method for synergistic thermal conversion of straw briquette fuel and carbon dioxide is disclosed. The method includes placing a nickel-based catalyst in the gasifier chamber, maintain the temperature inside the gasifier chamber at 810-960° C., introducing straw briquette fuel into the gasifier chamber, and set the reaction time to 60 minutes. According to different reaction temperatures, no carbon dioxide is introduced from 0 to 10 min, and the amount of carbon dioxide introduced into the gasifier from 5 to 10 min is 0.016-to-0.04-unit weight/min, and the amount of carbon dioxide introduced into the gasifier from 14 to 60 min is 0.012-to-0.03-unit weight/min. After the reaction is completed, the reacted slag is removed or filtered out, the straw briquette fuel is re-added, and timing is started.
    Type: Application
    Filed: October 27, 2022
    Publication date: May 7, 2026
    Inventors: Zhiwei WANG, Tingzhou LEl, Gaofeng CHEN, Youjian ZHU, Qun WANG, Huina ZHU, Tiantian LI, Hui LI, Qiaochong HE, Zhimin DU, Zhengjun WU, Junting ZHAO, Mengge WU, Shuaihua GUO, Yan CHEN
  • Publication number: 20260102755
    Abstract: An absorbent composition includes composite granules formed from at least diatomaceous earth and sodium bentonite. The diatomaceous earth can include greater than 50 weight % of the composition, based on the total weight of the composition, and a weight ratio of the diatomaceous earth to the sodium bentonite can be within a range of from 51:49 to 95:5. The individual particles of diatomaceous earth composed of the composite granules have a d90 particle size of 500 ?m or smaller and the individual particles of sodium bentonite composed of the composite granules have a d90 particle size of 250 ?m or smaller.
    Type: Application
    Filed: July 26, 2023
    Publication date: April 16, 2026
    Inventors: Qun Wang, Jonas Reid Pearce, David Reyes, Tim Meredith
  • Patent number: 12545788
    Abstract: A cristobalite includes: a d50 particle size selected within a range of from 1 ?m to 15 ?m; an L color coordinate of greater than 96; a color coordinate of less than 1; and a b color coordinate of 1 or less, in which the cristobalite is a powder. Also provided are compositions containing the cristobalite, coatings formed with compositions, and methods of preparing cristobalite.
    Type: Grant
    Filed: May 18, 2022
    Date of Patent: February 10, 2026
    Assignee: U.S. Silica Company
    Inventors: Dale Addison Grove, Christopher Anderson, Alain Lambert, Qun Wang
  • Publication number: 20250368723
    Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae 02 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae) and/or protects mice from a lethal Klebsiella challenge. The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae 02 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
    Type: Application
    Filed: April 30, 2025
    Publication date: December 4, 2025
    Inventors: Qun WANG, Meghan PENNINI, Xiaodong XIAO, Davide CORTI, Elisabetta CAMERONI, Martina BELTRAMELLO, Gilad KAPLAN, Anna DeMARCO, Charles K. STOVER
  • Patent number: 12445606
    Abstract: A video coding method includes the following steps: performing a first optimization operation on a sub-coding block to select original pixels or reconstructed pixels of an adjacent block of the sub-coding block according to a base prediction mode to generate an intermediate prediction mode of the sub-coding block; performing a second optimization operation on the sub-coding block to determine a prediction mode according to the intermediate prediction mode, the original pixels of the sub-coding block, and the reconstructed pixels of the adjacent block; generating prediction information of the sub-coding block according to the original pixels of the sub-coding block, the reconstructed pixels of the adjacent block, and the prediction mode; generating encoding coefficients and reconstructed pixels of the sub-coding block according to the prediction information of the sub-coding block; and generating a bit stream according to the encoding coefficients and the prediction information.
    Type: Grant
    Filed: June 3, 2024
    Date of Patent: October 14, 2025
    Assignee: SigmaStar Technology Ltd.
    Inventors: Zhen Bao Huang, Qun Wang, Shao Bo Zhang
  • Patent number: 12439034
    Abstract: A determination method for a chroma intra prediction mode includes: performing a simple RDO calculation on a luminance value of each pixel of an image block to obtain multiple luminance candidate modes; determining multiple chroma candidate modes according to one of the luminance candidate modes and a chroma simple RDO result calculated by performing a simple RDO calculation on a chroma value of each pixel of the image block; performing a full RDO calculation of the multiple luminance candidate modes on the luminance value of each pixel in the image block to select a luminance target mode; performing a full RDO calculation of the multiple chroma candidate modes on the chroma value of each pixel of the image block to a obtain chroma full RDO result; and determining a chroma target mode according to the luminance target mode and the chroma full RDO result.
    Type: Grant
    Filed: August 1, 2024
    Date of Patent: October 7, 2025
    Assignee: SIGMASTAR TECHNOLOGY LTD.
    Inventors: Shaobo Zhang, Jianqiang Du, Chengwei Zheng, Qun Wang, Zhenbao Huang
  • Publication number: 20250222125
    Abstract: Anti-FGFR2b antibodies and antigen-binding fragments thereof are provided herein, as are immunoconjugates comprising the same, and compositions comprising the antibodies and immunoconjugates. Also provided are methods of making and using the antibodies and immunoconjugates, such as to treat an FGFR2b-related disease or disorder. The antibodies of the disclosure bind to human FGFR2b and can block the interaction between the KGF ligand and FGFR2b.
    Type: Application
    Filed: January 3, 2025
    Publication date: July 10, 2025
    Applicant: BeiGene, Ltd.
    Inventors: Charng-Sheng TSAI, Mei-Hsuan TSAI, Xiaodong WEI, Mengran QIAN, Qun WANG, Ruyue JI, Jie PAN, Yibin XU, Maomao HE, Zewei WANG, Wei LUO, Bing LI, Liming WU
  • Patent number: 12312397
    Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae 02 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiellapneumoniae) and/or protects mice from a lethal Klebsiella challenge. The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae 02 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
    Type: Grant
    Filed: August 11, 2022
    Date of Patent: May 27, 2025
    Assignees: MedImmune, LLC, Humabs BioMed SA
    Inventors: Qun Wang, Meghan Pennini, Xiaodong Xiao, Davide Corti, Elisabetta Cameroni, Martina Beltramello, Gilad Kaplan, Anna DeMarco, Charles K. Stover
  • Publication number: 20250071269
    Abstract: A video coding method includes the following steps: performing a first optimization operation on a sub-coding block to select original pixels or reconstructed pixels of an adjacent block of the sub-coding block according to a base prediction mode to generate an intermediate prediction mode of the sub-coding block; performing a second optimization operation on the sub-coding block to determine a prediction mode according to the intermediate prediction mode, the original pixels of the sub-coding block, and the reconstructed pixels of the adjacent block; generating prediction information of the sub-coding block according to the original pixels of the sub-coding block, the reconstructed pixels of the adjacent block, and the prediction mode; generating encoding coefficients and reconstructed pixels of the sub-coding block according to the prediction information of the sub-coding block; and generating a bit stream according to the encoding coefficients and the prediction information.
    Type: Application
    Filed: June 3, 2024
    Publication date: February 27, 2025
    Inventors: Zhen Bao Huang, Qun Wang, Shao Bo Zhang
  • Publication number: 20250071270
    Abstract: A determination method for a chroma intra prediction mode includes: performing a simple RDO calculation on a luminance value of each pixel of an image block to obtain multiple luminance candidate modes; determining multiple chroma candidate modes according to one of the luminance candidate modes and a chroma simple RDO result calculated by performing a simple RDO calculation on a chroma value of each pixel of the image block; performing a full RDO calculation of the multiple luminance candidate modes on the luminance value of each pixel in the image block to select a luminance target mode; performing a full RDO calculation of the multiple chroma candidate modes on the chroma value of each pixel of the image block to a obtain chroma full RDO result; and determining a chroma target mode according to the luminance target mode and the chroma full RDO result.
    Type: Application
    Filed: August 1, 2024
    Publication date: February 27, 2025
    Inventors: Shaobo ZHANG, Jianqiang DU, Chengwei ZHENG, Qun WANG, Zhenbao HUANG
  • Patent number: 12195152
    Abstract: The present disclosure discloses a wingless hydraulic extrusion spiral rotation and forward movement type intelligent unmanned underwater vehicle, including a cabin body and a control module. The cabin body includes a power reaction cabin and a power fuel storage cabin, a power reaction cabin water supply device is fixedly arranged on the cabin body. The power reaction cabin and the power fuel storage cabin are separated by a partition plate. Power fuel in the power fuel storage cabin may enter the power reaction cabin. A tail part of the power reaction cabin is provided with a jet forward propeller. The control module is fixed on the cabin body. At least two jet rotation propellers are arranged on the cabin body. The jet rotation propeller includes a main propelling pipe, an auxiliary propelling pipe, and a jet magnification ring. The jet magnification ring includes an outer ring and an inner ring.
    Type: Grant
    Filed: March 10, 2022
    Date of Patent: January 14, 2025
    Assignee: Guangdong University of Petrochemical Technology
    Inventors: Gengyu Cao, Changhao Wang, Qun Wang
  • Publication number: 20240383969
    Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O1 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae). The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O1 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
    Type: Application
    Filed: May 24, 2024
    Publication date: November 21, 2024
    Inventors: Qun WANG, Charles K. STOVER, Meghan PENNINI, Chew-shun CHANG, Xiaodong XIAO, Jamese HILLIARD, Gilad KAPLAN, Davide CORTI, Elisabetta CAMERONI, Martina BELTRAMELLO
  • Patent number: 12097661
    Abstract: The present invention discloses a construction method of 3D printing and weaving integrated building, comprising: selecting basic building structural components, using finite element analysis after spatial modeling, and combining stress nephogram to set a discrimination domain value and optimize a structure space, obtaining a structural component skeleton; calculating and analyzing the structural component skeleton, determining a weaving range and weaving density of a wire according to weak areas and sizes under structural stress; and then determining a printing process and weaving process according to the structural component skeleton, the weaving range and the weaving density; preparing 3D printing material; 3D printing a matrix and weaving the wire according to the printing process and weaving process, constructing layer by layer, or printing segments, and then connecting segments by preset tenoning structural sections to form a 3D printing and weaving integrated building.
    Type: Grant
    Filed: September 4, 2019
    Date of Patent: September 24, 2024
    Assignee: ZHEJIANG UNIVERSITY
    Inventors: Xiaoyan Sun, Hailong Wang, Jie Chen, Qun Wang, Chao Gao, Zhicheng Zhang
  • Patent number: 12050836
    Abstract: A screen transmission processing method and device. The method includes determining that a source device is connected to a screen transmission device, wherein the screen transmission device is configured to be in a communication connection with a target device with which a pairing is completed; determining that a screen transmission client has been installed in the source device; determining that the screen transmission client is in a state to be updated; in response to the state to be updated, acquiring an update file of the screen transmission client from the target device through the screen transmission device; and according to the update file, updating the screen transmission client.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: July 30, 2024
    Assignees: GUANGZHOU SHIYUAN ELECTRONIC TECHNOLOGY COMPANY LIMITED, GUANGZHOU SHIZHEN INFORMATION TECHNOLOGY CO., LTD.
    Inventors: Jiaye Yang, Nan Tian, Zhiqiang Xiao, Yingyan Xin, Qun Wang, Yichang Gu
  • Patent number: 12018068
    Abstract: The present disclosure provides binding proteins (e.g., antibodies or antigen binding fragments thereof) that specifically bind to Klebsiella pneumoniae O1 and induce opsonophagocytic killing of Klebsiella (e.g., Klebsiella pneumoniae). The present disclosure also provides methods of reducing Klebsiella (e.g., Klebsiella pneumoniae) or treating or preventing Klebsiella (e.g., Klebsiella pneumoniae) infection in a subject comprising administering the Klebsiella pneumoniae O1 binding proteins, (e.g., antibodies or antigen-binding fragments thereof) to the subject.
    Type: Grant
    Filed: August 9, 2021
    Date of Patent: June 25, 2024
    Assignees: MedImmune, LLC, Humabs BioMed SA
    Inventors: Qun Wang, Charles K. Stover, Meghan Pennini, Chew-shun Chang, Xiaodong Xiao, Jamese Hilliard, Gilad Kaplan, Davide Corti, Elisabetta Cameroni, Martina Beltramello
  • Patent number: 12011254
    Abstract: The present disclosure is directed to systems and methods for generating images using short tau inversion recovery, ultrashort echo time (STIR-UTE) MRI sequences. The STIR-UTE MRI sequences can be used to generate images that can differentiate between regions that are at temperatures that are either lethal or non-lethal to cell life. Thus, these sequences can be beneficial for implementations such as in monitoring cryoablation procedures.
    Type: Grant
    Filed: November 18, 2020
    Date of Patent: June 18, 2024
    Assignee: The Brigham and Women's Hospital
    Inventors: Junichi Tokuda, Qun Wang, Kemal Tuncali, Ravi Teja Seethamraju, Clare M. Tempany, Ehud J. Schmidt
  • Patent number: D1007421
    Type: Grant
    Filed: January 24, 2022
    Date of Patent: December 12, 2023
    Inventors: Qun Wang, Haizheng Zhang, Yuwen Wu
  • Patent number: D1074423
    Type: Grant
    Filed: May 15, 2023
    Date of Patent: May 13, 2025
    Assignee: Stonydealclub, Inc
    Inventor: Qun Wang