Patents by Inventor Xin Du

Xin Du 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: 20240137576
    Abstract: A method for video encoding includes determining a filter shape of a cross-component filter applied to a chroma coding block (CB), generating a first intermediate CB by applying a loop filter to the chroma CB, and generating a second intermediate CB by applying, to a corresponding luma CB, the cross-component filter applied to the chroma CB and having the determined filter shape. The method further includes determining a filtered chroma CB based on the first intermediate CB and the second intermediate CB by combining the loop filtered chroma CB with the cross-component filtered luma CB, and generating coded information of the chroma CB in a coded video bitstream. Determining the filter shape includes determining the filter shape of the cross-component filter based on the number of the filter coefficients and based on at least one of (i) the chroma subsampling format or (ii) the chroma sample type.
    Type: Application
    Filed: December 26, 2023
    Publication date: April 25, 2024
    Applicant: TENCENT AMERICA LLC
    Inventors: Xiang LI, Xin ZHAO, Yixin DU, Liang ZHAO, Shan LIU
  • Publication number: 20240122894
    Abstract: Provided is a method for coupling flavonoid-containing compounds to provide flavonoid dimers, trimers and oligomers. The method comprises contacting a flavonoid-containing compound with base in the presence of air. Flavonoid dimers, trimers and oligomers may also be useful in the treatment of diseases, such as fungal infections and diseases associated with starch hydrolase.
    Type: Application
    Filed: December 10, 2021
    Publication date: April 18, 2024
    Applicant: National University of Singapore
    Inventors: Xin Yang, Dejian Huang, Ke Du, Yi Hui Joanne Toy
  • Patent number: 11958899
    Abstract: Antibodies and antigen-binding fragments thereof that bind C1s and inhibit C1s activity and modulate the activity of at least one component in the classical pathway (CP) of complement activation, and methods for treating complement-mediated disorders using anti-C1s antibodies and fragments, are provided.
    Type: Grant
    Filed: June 28, 2022
    Date of Patent: April 16, 2024
    Inventors: Buxin Chen, Lei Huang, Xin Du
  • Publication number: 20240117430
    Abstract: A genome-specific gene sequence fragment of female Acipenser Dabryanus and a method for identifying the sex of Acipenser Dabryanus are disclosed. The gene sequence fragment of Acipenser Dabryanus is used to identify the sex of Acipenser Dabryanus. The method includes: performing PCR amplification on the DNA of the Acipenser Dabryanus to be tested, and judging that the Acipenser Dabryanus to be tested is female when a resultant product from the amplification shows 3 bands on an agarose gel and the Acipenser Dabryanus to be tested is male when a resultant product from the amplification shows 2 bands on an agarose gel, alternatively, judging that the Acipenser Dabryanus to be tested is female when a resultant fragment from the amplification has a 1402 bp band and it is male if there is no 1402 bp band. The gene sequence fragment is used to quickly and efficiently identify the sex of Acipenser Dabryanus.
    Type: Application
    Filed: February 23, 2023
    Publication date: April 11, 2024
    Applicant: CHINESE STURGEON RESEARCH INSTITUTE OF CTG
    Inventors: Lei CHEN, Zhiyuan LI, Yuanjin YANG, Yacheng HU, Xin ZHU, Hejun DU, Dezhi ZHANG
  • Publication number: 20240114736
    Abstract: A display substrate and a display device are provided. The display substrate includes a base substrate, a pixel circuit layer and an anode layer; the pixel circuit layer includes a plurality of pixel driving circuits, the anode layer includes a plurality of anode groups, each of the plurality of anode groups includes a first anode and a second anode which are oppositely arranged, the first anode includes a first main body portion and a first connection portion, the first anode further includes an extension portion and an anode compensation portion, an orthographic projection of the anode compensation portion on the base substrate covers one thin film transistor in the pixel driving circuit connected to the first connection portion.
    Type: Application
    Filed: December 14, 2023
    Publication date: April 4, 2024
    Applicants: Chengdu BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Lulu YANG, Tinghua SHANG, Guomeng ZHANG, Yu WANG, Xiaofeng JIANG, Xin ZHANG, Yupeng HE, Yi QU, Biao LIU, Mengmeng DU, Xiangdan DONG, Hongwei MA
  • Patent number: 11945065
    Abstract: A multi-axis turntable includes a base, a rocker arm and a first driving device capable of driving the rocker arm to rock around the first rotation axis on the base. A swing arm and a second driving device, which is capable of driving the swing arm to swing around the second rotation axis on the rocker arm, are provided on the rocker arm. A workbench and a third driving device for driving the workbench to rotate around the third rotation axis are provided on the swing arm. The second rotation axis and the third rotation axis are parallel to each other or on different planes. Compared with the existing double rotating shaft turntable, the multi-axis turntable of the present invention has a cutting tool system of good and stable rigidity.
    Type: Grant
    Filed: November 27, 2020
    Date of Patent: April 2, 2024
    Assignee: KEDE NUMERICAL CONTROL CO., LTD.
    Inventors: Hu Chen, Xin Deng, Zhihong Wei, Hongwei Sun, Yapeng Li, Haibo Zhang, Changlin Du, Cuijuan Guo, Guoshuai Zhang, Jun Wang, Feng Wang, Yinghua Li, Shaoyi Liu, Zidan Ju
  • Publication number: 20240104904
    Abstract: In a fault image generation method, a processing device obtains a non-fault image and a first fault image, where the non-fault image records a first object that is not faulty, the first fault image records a second object that is faulty, and a type of the first object is different from a type of the second object. The processing device then migrates a fault pattern of the second object in the first fault image to the first object in the non-fault image, to obtain a second fault image, where the second fault image presents the first object in a faulty state.
    Type: Application
    Filed: October 8, 2023
    Publication date: March 28, 2024
    Applicant: Huawei Cloud Computing Technologies Co., Ltd.
    Inventors: Changde Du, Xin Jin, Huajie Jiang, Dandan Tu
  • Publication number: 20240107299
    Abstract: Embodiments of the present disclosure relate to methods, apparatuses and computer readable storage media for indirect communication. In example embodiments, a method is provided. The method comprises receiving, at a second service communication proxy (SCP), a service request and an access token from a first SCP, the service request originating from a first network function (NF) for requesting a service from a second NF and comprising a header indicating scope information about the requested service; verifying the access token based on the header of the service request; and in response to the verification of the access token succeeding, transmitting the service request to the second NF without transmitting the access token to the second NF. As such, the verification of the access token is offloaded from the second NF to the SCPp, thereby reducing the overhead on the second NF.
    Type: Application
    Filed: January 11, 2021
    Publication date: March 28, 2024
    Inventors: Xin WANG, Bruno LANDAIS, Xinxin WANG, Hanxiao DU
  • Patent number: 11939386
    Abstract: Disclosed are a new AXL-targeting monoclonal antibody and antibody-drug conjugate. Also disclosed is a method for preparing said antibody and antibody-drug conjugate. The AXL antibody of the present invention can bind with purified human AXL protein and multiple AXL on tumor cell surface with high effectiveness and high specificity. Said humanized antibody also has high affinity and low immunogenicity. Said AXL antibody-drug conjugate has markable performance against tumors having high AXL expression.
    Type: Grant
    Filed: May 10, 2019
    Date of Patent: March 26, 2024
    Assignee: Shanghai Institute of Materia Medica, Chinese Academy of Sciences
    Inventors: Ke Yu, Jingkang Shen, Tao Meng, Jinpeng Pei, Lanping Ma, Xin Wang, Rui Jin, Zhiyan Du, Lin Chen, Ting Yu, Yongliang Zhang
  • Publication number: 20240089461
    Abstract: A method of video coding, executable by a processor, includes receiving video data having a coding tree unit size, determining whether the coding tree unit size is greater than a predetermined threshold, and in response to the coding tree unit size being greater than the predetermined threshold, signaling, in a sequence parameter set (SPS), a first flag indicating whether a maximum transform size in luma samples is equal to 64. The first flag being equal to 1 specifies that the maximum transform size in luma samples is equal to 64, the first flag equal to 0 specifies that the maximum transform size in luma samples is equal to 32, and when not present, the first flag is inferred to be equal to 0.
    Type: Application
    Filed: November 16, 2023
    Publication date: March 14, 2024
    Applicant: TENCENT AMERICA LLC
    Inventors: Yixin DU, Byeongdoo CHOI, Xiang LI, Xin ZHAO, Stephen WENGER, Shan LIU
  • Publication number: 20240083888
    Abstract: The present disclosure relates to a small molecule inhibitor of cathepsin C and the medicinal use thereof. Specifically, provided in the present disclosure are an amide nitrile compound represented by formula VI, a pharmaceutical composition containing the compound, and the use thereof in the inhibition of cathepsin C.
    Type: Application
    Filed: December 3, 2021
    Publication date: March 14, 2024
    Inventors: Xin Hao, Shuyi Gong, Defeng Shen, Xinming Du
  • Patent number: 11928620
    Abstract: In an embodiment, described herein is a system and method for creating a suggested task set to meet a target value. A cloud server, in response to receiving a request specifying a target value, retrieves completed task sets from a database. Each completed task set includes a same set of task categories. The cloud server derives a number of ratios from the retrieved completed task sets, including a composition ratio and a conversion rate for each task category, and an addition ratio for the number of completed task sets. Based on the derived ratios and the specified target value, the cloud server constructs the suggested task set, and displays in real-time the suggested task set together with current values for the task categories. The cloud server alerts users of a discrepancy between a current value and the corresponding suggested value for a task category when the discrepancy reaches a predetermined level.
    Type: Grant
    Filed: January 6, 2022
    Date of Patent: March 12, 2024
    Assignee: CLARI INC.
    Inventors: Xin Xu, Chunyue Du, Xincheng Ma, Kaiyue Wu, Venkat Rangan
  • Publication number: 20240068193
    Abstract: A damping ratio measuring device for consolidation equipment includes a bracket, a consolidation pressure device and a sleeve. The consolidation pressure device is set at the top of the bracket, and the output direction of the consolidation pressure device is directly below. The bottom of the consolidation pressure device is connected with a pressurized piston. A displacement sensor is set on the pressurized piston. The sleeve is set directly below the consolidation pressure device, the pressurized piston extends from the top of the sleeve, the diameter of the pressurized piston is the same as the inner diameter of the sleeve, the bottom of the sleeve is sealed with a support plate, and there are two bending element sensors at the top of the support plate and the bottom of the pressurized piston.
    Type: Application
    Filed: April 14, 2022
    Publication date: February 29, 2024
    Applicant: Chang’an University
    Inventors: Hengxing LAN, Kuijian DU, Langping LI, Xin LIU, Ning ZHANG, Yuming WU
  • Publication number: 20240067731
    Abstract: Provided herein are antibodies that specifically bind to MICA/B having variable heavy chain domains (VH), variable light chain domains (VL), and complementarity determining regions disclosed herein, as well as methods and uses thereof.
    Type: Application
    Filed: June 1, 2023
    Publication date: February 29, 2024
    Inventors: Neil Gibson, Justin Chapman, Xin Du
  • Publication number: 20240009166
    Abstract: This application provides the use of zanamivir in the preparation of drugs for the treatment or prevention of pre-eclampsia and the corresponding drugs and therapeutic methods; Zanamivir is effective in improving the symptoms of hypertension, proteinuria, elevated creatinine, neuraminidase and sialic acid in pre-eclampsia, increasing NO levels; and improving pregnancy outcomes. The combination of zanamivir and hydroxyprogesterone caproate showed superior results.
    Type: Application
    Filed: November 24, 2021
    Publication date: January 11, 2024
    Inventors: Tao Tom DU, Tao HU, XIN DU
  • Patent number: 11866513
    Abstract: Antibodies and antigen-binding fragments thereof that bind type II transmembrane serine protease 6 (TMPRSS6) on the surface of a cell and increase hepcidin expression, and methods for treating disorders of iron metabolism using anti TMPRSS6 antibodies and fragments, are provided.
    Type: Grant
    Filed: June 5, 2023
    Date of Patent: January 9, 2024
    Assignee: MABWELL THERAPEUTICS, INC.
    Inventors: Xin Du, Buxin Chen, Yu Jean Wang
  • Publication number: 20230348623
    Abstract: Antibodies and antigen-binding fragments thereof that bind type II transmembrane serine protease 6 (TMPRSS6) on the surface of a cell and increase hepcidin expression, and methods for treating disorders of iron metabolism using anti TMPRSS6 antibodies and fragments, are provided.
    Type: Application
    Filed: June 5, 2023
    Publication date: November 2, 2023
    Inventors: XIN DU, BUXIN CHEN, YU JEAN WANG
  • Publication number: 20230337679
    Abstract: A method of killing insects on or around an intact plant, comprising the step of depositing or suspending in the air a composition comprising synthetic amorphous silica (SAS) on or around the intact plant.
    Type: Application
    Filed: August 19, 2021
    Publication date: October 26, 2023
    Inventors: Manjree Agarwal, YongLin Ren, Xin Du, Hamish McKirdy
  • Publication number: 20230329238
    Abstract: A method of killing insects on or around stored products or in structures, comprising the step of depositing or suspending in the air a composition comprising a mixture of hydrophilic synthetic amorphous silica (SAS) and hydrophobic SAS on or around the stored products or structure.
    Type: Application
    Filed: August 19, 2021
    Publication date: October 19, 2023
    Inventors: Manjree Agarwal, YongLin Ren, Xin Du, Hamish McKirdy
  • Publication number: 20230295345
    Abstract: Antibodies and antigen-binding fragments thereof that bind type II transmembrane serine protease 6 (TMPRSS6) on the surface of a cell and increase hepcidin expression, and methods for treating disorders of iron metabolism and myeloproliferative disorders using anti TMPRSS6 antibodies and fragments, are provided.
    Type: Application
    Filed: November 25, 2022
    Publication date: September 21, 2023
    Inventors: XIN DU, BUXIN CHEN, YU JEAN WANG