Patents by Inventor Jian Ding

Jian Ding 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: 12269838
    Abstract: The present invention relates to a mannuronic diacid oligosaccharide composition, comprising a mannuronic diacid of Formula (III) or a pharmaceutically acceptable salt thereof, wherein n is an integer from 1 to 9, m is 0, 1 or 2, and m? is 0 or 1, and wherein the total weight of mannuronic diacids wherein n=1-5 is 80-95% of the total weight of the composition, and the ratio of the total weight of mannuronic diacids wherein n=1-3 to the total weight of mannuronic diacids wherein n=4-7 is between 1.0 and 3.5.
    Type: Grant
    Filed: July 8, 2022
    Date of Patent: April 8, 2025
    Assignees: GREEN VALLEY (SHANGHAI) PHARMACEUTICALS CO., LTD., SHANGHAI INSTITUTE OF MATERIA MEDICA, CHINESE ACADEMY OF SCIENCES
    Inventors: Meiyu Geng, Jian Ding, Zhenqing Zhang, Zhongping Xiao, Xiaoguang Du, Xianliang Xin
  • Publication number: 20250102822
    Abstract: Disclosed herein are techniques to reduce blurring in images taken during semiconductor inspection. A stage, which holds a substrate for inspection, can move at a substantially constant speed during inspection to increase throughput. In some techniques, a mirror system can be added to the camera system for reducing blur in images. The mirror system can include a rotating or dithering mirror to translate the linear motion of the stage into a counter rotational motion in the form of deflecting beam angles thereby reducing the motion blur caused by the movement of the stage.
    Type: Application
    Filed: September 27, 2023
    Publication date: March 27, 2025
    Inventors: Jian Ding, Ju Jin
  • Publication number: 20250097615
    Abstract: This application discloses an electronic device, which includes a first bracket and a second bracket arranged opposite each other, as well as a circuit board, a loudspeaker unit, and an enclosing assembly that are located between the first bracket and the second bracket. The circuit board has a first notch, and the loudspeaker unit is arranged in the first notch. The enclosing assembly is arranged around the first notch, and the enclosing assembly is hermetically connected to the first bracket, the second bracket, and the circuit board. The first bracket, the second bracket, the circuit board, and the enclosing assembly enclose an acoustic chamber of the loudspeaker unit.
    Type: Application
    Filed: November 25, 2024
    Publication date: March 20, 2025
    Inventors: Jian Ding, Zhihao Niu, Le Zhang, Dingwen Deng, Yeqing He, Botian Zhang
  • Patent number: 12251782
    Abstract: A device for pressing materials guided by rollers for a carpentry cutting includes a device body, two base body fixing blocks, an adjustment mechanism and two pressing mechanisms. The device body includes a fist base body and a second base body. The two base body fixing blocks are arranged to press both sides of the base body, respectively. The adjustment mechanism includes a pushing mechanism configured to move the two pressing mechanisms along a direction from the first base body toward the second base body, two compressing mechanisms configured to compress a play between the first base body and the pressing mechanisms and a reset mechanism. Each of the pressing mechanisms includes a roller fixing block connected with the sliding block, and two rollers with a same rolling direction, the two rollers are respectively mounted on both sides of the roller fixing block.
    Type: Grant
    Filed: November 3, 2022
    Date of Patent: March 18, 2025
    Assignee: HARVEY WOODWORKING TECHNOLOGY (NANJING) CO., LTD
    Inventors: Jian Ding, Xiaogang Qin, Qinghai Xu, Huazhong Sun
  • Patent number: 12252542
    Abstract: An antibody may be capable of specifically binding CD137 or an antigen binding fragment thereof, wherein the light chain variable region and the heavy chain variable region have one or more mutations. The antibody or antigen binding fragment thereof may be used in preparing a drug. The antibody or an antigen binding fragment thereof may specifically bind CD137, and may include a light chain variable region VL and a heavy chain variable region VH, wherein compared to a sequence as shown in SEQ ID NO: 103, the VL comprises one or more VL amino acid mutations, and the VL amino acid mutation occurs at one or more positions: V3, A10, K44, D71, and/or V77.
    Type: Grant
    Filed: September 12, 2019
    Date of Patent: March 18, 2025
    Assignee: Shihuida Pharmaceutical Group (Jilin) Co., Ltd.
    Inventors: Xin Zhang, Jianjian Peng, Kai Fu, Hui Ma, Xiaolong Pan, Shilong Fu, Shuli Ma, Jian Ding
  • Patent number: 12235091
    Abstract: Various examples include an apparatus to characterize substrate and film thicknesses of the substrate and films formed thereon. The apparatus uses one or more wavelengths of light from a light source (e.g., a swept laser) to interrogate the substrate. The light is directed substantially orthogonally to an upper surface of the substrate. A polarizer and an analyzer element are coupled between the light source and the substrate. Therefore, the polarizer and the analyzer are both located in the beam propagation path from the light source to the substrate. An optical detector is arranged substantially orthogonally to the upper surface of the substrate. The optical detector receives light returned back from the substrate. The apparatus is capable of determining the thickness of the substrate and one or more films contained thereon, regardless of substrates having optical anisotropies, such as chiral characteristics or stress-induced films. Other apparatuses and methods are also disclosed.
    Type: Grant
    Filed: July 22, 2022
    Date of Patent: February 25, 2025
    Assignee: Onto Innovation Inc.
    Inventors: Jian Ding, Nathan Unruh, Ju Jin, Nazar Orishchin
  • Patent number: 12226447
    Abstract: The present application provides use of an algal proteoglycan extract and a composition comprising the same in treating or preventing tumor, pain, inflammation or diseases mediated by inflammatory factors.
    Type: Grant
    Filed: April 6, 2023
    Date of Patent: February 18, 2025
    Inventors: Qing Qi, Jian Ding
  • Patent number: 12227879
    Abstract: A method for preparing a monodomain liquid crystal elastomer smart fiber incudes: during cross-linking process of the liquid crystal elastomer, drawing of liquid crystal elastomer fibers with uniform diameter from a polymer solution when the viscosity of the cross-linked polymer solution increases to a point where filaments can be drawn; heating by an infrared lamp to form filamentous liquid crystal elastomer fiber; natural air drying to remove excess solvent in the fiber; and stretching and collection of the fiber, followed by placement of the fiber, whereby the monodomain liquid crystal elastomer smart fiber is obtained.
    Type: Grant
    Filed: July 11, 2023
    Date of Patent: February 18, 2025
    Assignees: Changzhou University, Yangzhou University, Yangzhou Technology Innovation Research Center for Carbon Neutrality of Yangzhou University
    Inventors: Ningyi Yuan, Xu Dong, Lvzhou Li, Jianning Ding, Xiaoshuang Zhou, Yaoyao Jiang
  • Patent number: 12216691
    Abstract: Disclosed herein are embodiments of systems, methods, and products comprising a data power server for secure storage and retrieval of trade data. The server receives a request from a user to review or confirm one or more trade documents via a webserver. The server communicates with a connector grid server to retrieve the user's accessible documents. The connector grid server determines the electronic file IDs that are accessible to the user based on the accessibility policy. The server instructs a digital library server to download the electronic files containing the requested trade data. The digital library server retrieves and downloads the electronic files based on the file IDs. The webserver renders a GUI displaying the electronic files on an electronic client device operated by the user. Upon receiving the confirmation response from the user, the server instructs the digital library server to update the trade status.
    Type: Grant
    Filed: June 20, 2023
    Date of Patent: February 4, 2025
    Assignee: Bank of Montreal
    Inventor: Jian Ding
  • Patent number: 12139823
    Abstract: A continuous automatic twisting, and winding device and method for the polymer fiber artificial muscle are provided. The device includes a wire feeding mechanism, polymer fibers, a twisting mechanism, a winding mechanism, a translation mechanism, and a base plate. The center axis of the rolling bearing I in the wire feeding mechanism is horizontally aligned with the center axis of the spline shaft in the winding mechanism; the polymer fibers are generally nylon fibers, polyester fibers, etc.; the twisting mechanism, winding mechanism and the translation mechanism are mounted on the base plate; the twisting mechanism articulation seat in the twisting mechanism is fixed on the front support seat in the winding mechanism; the mounted bearing in the translation mechanism is connected to the spline shaft in the winding mechanism by interference fit. The guide rod in the translation mechanism is mounted on the rear support seat in the winding mechanism.
    Type: Grant
    Filed: February 24, 2022
    Date of Patent: November 12, 2024
    Assignee: JIANGSU UNIVERSITY
    Inventors: Xinghao Hu, Xianfu Bao, Yingming Wang, Jianning Ding, Guanggui Cheng
  • Publication number: 20240351986
    Abstract: The present invention relates to a urea compound containing 2-heteroaromatic ring substitution represented by formula (I), its enantiomers, diastereomers, racemates or mixtures thereof, or pharmaceutically acceptable salts thereof, solvate, metabolite or prodrug. The compound of formula (I) of the present invention has inhibitory activity against CDK9, and representative compounds have significant anti-tumor activity against CDK9 high-expressing tumor cells. Representative compounds have plasma stability and low clearance.
    Type: Application
    Filed: July 26, 2022
    Publication date: October 24, 2024
    Inventors: Youhong HU, Yi CHEN, Zhicheng XIE, Jian DING, Xin LI, Yanfen FANG, Qianqian SHEN
  • Patent number: 12094185
    Abstract: A method for video frame analysis includes determining a first dissimilarity metric and a second dissimilarity metric. The first dissimilarity metric may correspond to a first difference between a first foreground of a first key frame in a video and a second foreground of a second key frame following the first key frame in the video. The second dissimilarity metric may correspond to a second difference between the second foreground of the second key frame and a third foreground of a third key frame following the second key frame in the video. A playback of the video may be generated based on the first dissimilarity metric and the second dissimilarity metric. Related systems and computer program products are also provided.
    Type: Grant
    Filed: January 18, 2022
    Date of Patent: September 17, 2024
    Assignee: Citrix Systems, Inc.
    Inventors: Daowen Wei, Hengbo Wang, Jian Ding, Feng Tao
  • Publication number: 20240262827
    Abstract: The present invention relates to novel tricyclic compounds that are AKR1C3 dependent KARS inhibitor, processes for their preparation, pharmaceutical compositions, and medicaments containing them, and their use in diseases and disorders mediated by an AKR1C3 dependent KARS inhibitor.
    Type: Application
    Filed: March 4, 2024
    Publication date: August 8, 2024
    Inventors: Chris ADAIR, Tracy CHEN, Jian DING, Christy FRYER, Yuko ISOME, Marie-Helene LARRAUFIE, Katsumasa NAKAJIMA, Nik SAVAGE, Ariel Sterling TWOMEY
  • Patent number: 12028665
    Abstract: A terminal device includes: a housing, where the housing is provided with an interface accommodation hole, a sound guide hole, and a sound guide channel, and the sound guide hole is located in a hole wall of the interface accommodation hole; an interface, where the interface is disposed in the housing, and at least a part of the interface is located in the interface accommodation hole; and an acoustic device, where the acoustic device is disposed in the housing, and the sound guide hole is communicated to the acoustic device through the sound guide channel.
    Type: Grant
    Filed: October 26, 2021
    Date of Patent: July 2, 2024
    Assignee: VIVO MOBILE COMMUNICATION CO., LTD.
    Inventors: Jian Ding, Junke Gao, Shihu Zhang
  • Publication number: 20240167199
    Abstract: A continuous automatic twisting, and winding device and method for the polymer fiber artificial muscle are provided. The device includes a wire feeding mechanism, polymer fibers, a twisting mechanism, a winding, mechanism, a translation mechanism, and a base plate. The center axis of the rolling bearing I in the wire feeding, mechanism is horizontally aligned with the center axis of the spline shaft in the winding mechanism; the polymer fibers are generally nylon fibers, polyester fibers, etc.; the twisting mechanism, winding mechanism and the translation mechanism are mounted on the base plate; the twisting mechanism articulation seat in the twisting, mechanism is fixed on the front support seat in the winding mechanism; the mounted bearing in the translation mechanism is connected to the spline shaft in the winding mechanism by interference fit. The guide rod in the translation mechanism is mounted on the rear support seat in the winding mechanism.
    Type: Application
    Filed: February 24, 2022
    Publication date: May 23, 2024
    Applicant: JIANGSU UNIVERSITY
    Inventors: Xinghao HU, Yingming WANG, Xianfu BAO, Jianning DING, Guanggui CHENG
  • Publication number: 20240150300
    Abstract: The present invention relates to an S-configuration-containing amino benzamide pyridazinone compound, a preparation method therefor, and a pharmaceutical composition and application thereof. Specifically, the present invention relates to a compound represented by the following general formula I or a pharmaceutically acceptable salt thereof, a preparation method therefor, and a pharmaceutical composition and application thereof. The S-configuration compound of the present application has very strong binding activity on class I histone deacetylase (HDAC1), and shows inhibitory activity on in-vitro proliferation of various tumor cells.
    Type: Application
    Filed: February 18, 2022
    Publication date: May 9, 2024
    Inventors: Youhong HU, Meiyu GENG, Daqiang LI, Aijun SHEN, Zhuo ZHANG, Yalei LI, Huajie YANG, Hongchun LIU, Hanyue ZHONG, Jian DING
  • Patent number: 11979099
    Abstract: A fluid-induced vibration energy harvesting apparatus with a non-rotating bluff body is provided. The apparatus does not use a common design method of rigidly securing a bluff body to an elastic beam in a design of the bluff body, but adopts a manner of connecting the bluff body and the elastic beam through a rotating shaft and a connecting shaft. Because a kinematic pair at a connection position is a rotating pair, the bluff body will only vibrate transversely and will not rotate, thereby achieving an effect of increasing an amplitude at the same frequency, and finally realizing an increase of converted electric energy and improving the conversion efficiency.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: May 7, 2024
    Assignee: JIANGSU UNIVERSITY
    Inventors: Wan Sun, Yue Zhang, Guanggui Cheng, Jianning Ding
  • Patent number: 11970497
    Abstract: The present invention relates to novel tricyclic compounds that are AKR1C3 dependent KARS inhibitor, processes for their preparation, pharmaceutical compositions, and medicaments containing them, and their use in diseases and disorders mediated by an AKR1C3 dependent KARS inhibitor.
    Type: Grant
    Filed: July 31, 2020
    Date of Patent: April 30, 2024
    Assignee: Novartis AG
    Inventors: Chris Adair, Tracy Chen, Jian Ding, Christy Fryer, Yuko Isome, Marie-Helene Larraufie, Katsumasa Nakajima, Nik Savage, Ariel Sterling Twomey
  • Publication number: 20240076462
    Abstract: Disclosed herein are polyurethane foams which can be used for reducing or preventing the corrosion of polymeric materials, which can be produced by mixing components (a) at least one polyisocyanate, (b) at least one compound having at least two groups reactive toward isocyanates, (c) optionally chain extender and/or crosslinking agent, (d) blowing agent, (e) catalyst, (f) optionally auxiliaries and additives, and (g) at least one anhydride to give a reaction mixture, and curing said reaction mixture to give the polyurethane foams, where the anhydride is added in an amount of 0.05-5 wt %, based on the weight of component (a). Also disclosed herein are a method of reducing or preventing the corrosion of polymeric materials by using such polyurethane foams and a method of using the polyurethane foams in certain applications, for example, in automotive interiors.
    Type: Application
    Filed: January 17, 2022
    Publication date: March 7, 2024
    Inventors: Chen SHEN, Yu Xiang ZHOU, Jian DING, YingHao LIU
  • Publication number: 20240061861
    Abstract: The present invention provides a transaction method and a node design in a blockchain system. A client initiates a transaction by using an SQL write command including transaction data or queries transaction data by using an SQL query command. A node parses an SQL command, executes a simulated transaction, and checks block data based on a transaction result of the simulated transaction after obtaining the block data. After the check succeeds, the node converts the block data into an SQL write command used to write the block data, thereby writing the block data to an RDB database. In embodiments of the present invention, an RDB data block is connected to the blockchain system, so that data query and processing capabilities of the blockchain system are improved.
    Type: Application
    Filed: November 3, 2023
    Publication date: February 22, 2024
    Inventors: Qi Liu, Jian Ding, Yanlan Wei