Patents by Inventor Yanling Wang

Yanling 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).

  • Publication number: 20240368459
    Abstract: A guar gum fracturing fluid gel and a guar gum fracturing fluid system with reduced pH dependence, a preparation method and an application thereof are disclosed. The fracturing fluid gel includes 0.01-0.2% of nanomaterial, 0.1-0.5% of guar gum, 0.1-0.5% of organic boron-titanium crosslinker and a remaining amount of water. The fracturing fluid gel is more stable in network structure, tolerant of different temperatures and has good shear resistance. A preparation method and an application of the fracturing fluid gel are also provided. In the guar gum fracturing fluid system, the dependence on pH level is reduced, thereby alleviating the damage caused by a high pH value to a reservoir.
    Type: Application
    Filed: July 28, 2022
    Publication date: November 7, 2024
    Applicant: CHINA UNIVERSITY OF PETROLEUM, EAST CHINA
    Inventors: Yanling WANG, Chuanbao ZHANG, Lei LIANG, Bin LIU, Longhao TANG, Jincheng GONG, Ning XU
  • Publication number: 20240350650
    Abstract: A linker, comprising an Lb structure fragment, the Lb structure being selected from the following formula, wherein subscript q is selected from any integer from 1 to 20, preferably from 3 to 10, and most preferably from 5 to 8. The present application also relates to a use of the linker in the preparation of a linker-drug and a ligand-drug conjugate.
    Type: Application
    Filed: May 19, 2022
    Publication date: October 24, 2024
    Applicant: BEIJING HOPE PHARMACEUTICAL CO.LTD.
    Inventors: Haining LV, Yingzhao WANG, Changru LIU, Yanling LIU, Sheng TANG, Chunxia LI, Mingsheng ZHAI, Jiuquan YANG, Bojing LIU, Hongyun LI
  • Publication number: 20240327517
    Abstract: Provided is a CD8? binding polypeptide. The CD8? binding polypeptide contains at least one variable domain, and compared with an amino acid sequence as represented by SEQ ID NO:1, the amino acid sequence of the variable domain has substitutions, deletions or additions of one or several amino acids. Further provided are a composition containing the CD8? binding polypeptide and the use thereof in the diagnosis and/or treatment of various diseases including, for example, tumors.
    Type: Application
    Filed: June 27, 2022
    Publication date: October 3, 2024
    Applicant: SUZHOU SMARTNUCLIDE BIOPHARMACEUTICAL CO., LTD.
    Inventors: Tao XU, Chao WANG, Yanling YANG, Yan SUN, Hao QI, Haijing DU, Liyan MIAO, Yan WANG, Songbing QIN
  • Publication number: 20240326928
    Abstract: An aluminum alloy cargo compartment plate is configured to enclose and form a cargo compartment, and a thickness of the aluminum alloy cargo compartment plate is configured to change gradually and form a variable cross-section structure in an up and down direction of the cargo compartment. By designing the aluminum alloy cargo compartment plate to be gradually changed in the up and down direction, so that when the aluminum alloy cargo compartment plate is used to enclose and form the cargo compartment, the thickness of each position of the aluminum alloy cargo compartment side panel can be provided correspondingly according to the stress situation of the cargo compartment in the actual usage process. And a preparation method of the aluminum alloy cargo compartment plate, a cargo compartment, a carriage and a truck are also disclosed.
    Type: Application
    Filed: June 7, 2024
    Publication date: October 3, 2024
    Applicants: ZHEJIANG GEELY HOLDING GROUP CO., LTD., ZHEJIANG GEELY FARIZON NEW ENERGY COMMERCIAL VEHICLE GROUP CO., LTD.
    Inventors: Shufu LI, Xianjun FAN, Ming GAO, Guomin CHAI, Guochao DONG, Lingfang LV, Yanling HUANG, Bizheng WANG
  • Publication number: 20240323595
    Abstract: Provided in the embodiments of the present disclosure is an assembled screen unit, including a display panel, a frame, a sound-production stimulation unit, and a supporting structure; the supporting structure is configured to support the sound-production stimulation unit; the back side of the display panel includes a central region and an edge region; the sound-production stimulation unit is in contact with the central region; the frame is configured to support the display panel; the frame includes a first sub-portion and a second sub-portion; and a first vibration isolation portion is provided between the first sub-portion and the display panel; a second vibration isolation portion is provided between the second sub-portion and the display panel; and the first vibration isolation portion has a thickness less than the second vibration isolation portion.
    Type: Application
    Filed: August 5, 2022
    Publication date: September 26, 2024
    Inventors: Yaqian JI, Xudong QUAN, Lei WANG, Mingkun YANG, Yonggang CAO, Yanling HAN, Peixiao LI, Yue GOU
  • Publication number: 20240290241
    Abstract: This application provides a display drive method based on frame data, an electronic device, and a storage medium.
    Type: Application
    Filed: August 25, 2022
    Publication date: August 29, 2024
    Inventors: Jiehua TANG, Yanfeng JIA, Yue DING, Peng WANG, Yanling LIU
  • Publication number: 20240292155
    Abstract: A display panel includes at least two first display units, the first display unit includes at least one first sub-display unit, the first sub-display unit includes a first sub-display panel and a vibration device connected with the first sub-display panel, the at least two first display units are arranged along a first direction to form a display unit row, in one of the display unit rows, the distance L1 of sound channel centers of two adjacent first display units in the first direction is: 2 × W × tan ? ( ? 2 ) wherein, W is the vertical distance between the sound receiving position and a side surface of the display panel facing the sound receiving position; ? is an angle between linear distances from the sound channel centers of two adjacent first display units to the sound receiving position respectively in a display unit row, and the ? is greater than 2.4 degrees.
    Type: Application
    Filed: May 31, 2022
    Publication date: August 29, 2024
    Inventors: Yaqian JI, Lei WANG, Yonggang CAO, Qianyan LI, Yanling HAN, Yue GOU, Xudong QUAN, Mingkun YANG
  • Publication number: 20240280462
    Abstract: The present disclosure discloses a data acquisition and analysis method based on diabetes data analysis and processing equipment, and relates to the field of diabetes data analysis and prediction. The equipment includes a computer, a placement rack and a flow cytometer. The mitochondrial membrane potential data in the neutrophil is performed independent evaluation and analysis. If the proportion of cells with increased mitochondrial membrane potential are in the neutrophil is greater than 70%, the person is at the risk of diabetes, otherwise the risk is lower, so that the subsequent development of diabetes in a person with normal blood glucose can be predicted, and the diabetes can be prevented in advance.
    Type: Application
    Filed: May 16, 2023
    Publication date: August 22, 2024
    Inventors: Yayun Wang, Yanling Yang, Ze Li, Feifei Wu, Xiaodong Li, Jinghao Chen, Yunhu Bai
  • Patent number: 12064600
    Abstract: Disclosed is an acoustic method for precisely controlling and metering manual injection. The method includes: rotating a main housing to allow ratchet grooves to collide with ratchets on a ratchet wheel; obtaining collision voice and vibration signals by a switch sensor and a perception sensor; performing a Mel-frequency cepstral coefficient (MFCC) algorithm and classification with deep neural networks (DNN) on signals detected by a voice sensor, to output processed and recognized voice features; performing an empirical mode decomposition (EMD) algorithm and classification with cyclic delay diversity (CDD) on signals detected by a vibration sensor, to output processed and recognized vibration signals; and inputting the output voice features, the vibration signals, and reception time differences between the voice signals and the vibration signals into a support vector machine (SVM) classifier jointly for final recognition and classification, to recognize whether manual injection is correctly performed.
    Type: Grant
    Filed: March 15, 2023
    Date of Patent: August 20, 2024
    Assignee: Phray Technology Co., Ltd.
    Inventors: Yongxin Wang, Leijie Wang, Jucai Fang, Yanling Liu, Weidong Zhang, Wuyi Ming, Shengfei Zhang
  • Publication number: 20240276156
    Abstract: The present disclosure provides a microphone and a display panel. The microphone includes a first substrate, a cavity disposed on a side of the first substrate, and multiple resonant units disposed on the first substrate and located in the cavity, a resonant unit is configured to generate a frequency response in response to a particular acoustic signal, the frequency response of the multiple resonant units at least includes a resonant frequency response segment, and resonant frequency response segments of the multiple resonant units are at least partially different.
    Type: Application
    Filed: March 31, 2022
    Publication date: August 15, 2024
    Inventors: Yaqian JI, Lei WANG, Yonggang CAO, Qianyan LI, Yue GOU, Yanling HAN
  • Publication number: 20240268788
    Abstract: Disclosed are an ultrasonic probe, an ultrasonic apparatus and a detection method. The ultrasonic probe includes: multiple transmitting transducers; multiple receiving transducers, each receiving transducer includes a receiving component and an ultrasonic control circuit electrically connected with the receiving component, and the multiple receiving components are distributed in an array; and multiple scanning signal lines and multiple readout signal lines, each of the scanning signal lines is located in a row gap between adjacent receiving components, each of the readout signal lines is located in a column gap between adjacent receiving components, multiple receiving components in the same row are electrically connected with the same scanning signal line by means of corresponding ultrasonic control circuits, and multiple receiving components in the same column are electrically connected with the same readout signal line by means of corresponding ultrasonic control circuits.
    Type: Application
    Filed: April 25, 2024
    Publication date: August 15, 2024
    Inventors: Yonggang CAO, Xue DONG, Lei WANG, Yue GOU, Yuanyuan MA, Yue TONG, Yangbing LI, Yanling HAN, Wanzhi CHEN
  • Patent number: 12063493
    Abstract: A display device, including a display panel, a box, a connection frame and a vibration actuator provided on the display panel. The connection frame includes: a frame-shaped member including a first end face and a second end face arranged opposite to each other, the first end face being attached to a top face of the box, a plurality of protrusions being provided on the second end face, a surface of each protrusion away from the first end face forming a support face, and the display panel being fixed on the support face; and a connection member fixedly coupled to the frame-shaped member, and detachably coupled to the box via a fastener.
    Type: Grant
    Filed: January 5, 2021
    Date of Patent: August 13, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yaqian Ji, Jing Yu, Xiufeng Li, Yue Gou, Yanling Han, Peixiao Li, Lei Wang
  • Publication number: 20240267680
    Abstract: Provides are an ultrasonic transducer, a fabrication method thereof and an electronic device. The ultrasonic transducer includes: an array substrate having a groove, a bottom electrode and an insulation layer, wherein an orthographic projection of the groove on the array substrate is within an orthographic projection of the bottom electrode on the array substrate, and the insulation layer covers the bottom electrode; and an opposite substrate, the opposite substrate and the array substrate are oppositely arranged and are attached to each other, the opposite substrate and the array substrate form a cavity in the groove, the opposite substrate has a top electrode and a vibrating diaphragm layer which are arranged in stack, and an orthographic projection of the top electrode on the array substrate is within the orthographic projection of the bottom electrode on the array substrate.
    Type: Application
    Filed: May 27, 2022
    Publication date: August 8, 2024
    Inventors: Yanling HAN, Wenqu LIU, Qi YAO, Lei WANG, Hua HUANG, Zhuo LI, Yonggang CAO, Yue GOU, Yaqian JI, Qianyan LI, Yingzi WANG
  • Patent number: 12030027
    Abstract: The present disclosure belongs to the technical field of lubricating material preparation, and specifically relates to a halloysite nanotube (HNT)-encapsulated ionic liquid (IL) microcapsule, a self-lubricating fiber textile composite, and a preparation method and use thereof. In the present disclosure, the preparation method includes the following steps: dispersing a HNT and an alkali metal salt of a saturated fatty acid in water, dispersing a resulting inner surface-modified HNT and an IL in an organic solvent, injecting the IL into the HNT in the mixed dispersion under vacuumizing to obtain an IL-filled HNT, and encapsulating a resulting IL-filled HNT at a tube end with an encapsulating material to obtain the HNT-encapsulated IL microcapsule.
    Type: Grant
    Filed: November 14, 2023
    Date of Patent: July 9, 2024
    Assignee: LANZHOU INSTITUTE OF CHEMICAL PHYSICS, CAS
    Inventors: Mingming Yang, Wenjing Wang, Yanling Wang, Zhaozhu Zhang, Junya Yuan, Wei Jiang, Fanjie Chu, Peilong Li
  • Patent number: 12030994
    Abstract: A preparation method for and an application of a modified siloxane-based supercritical carbon dioxide thickener are disclosed. The method includes the following steps: using 1,3-diallyl-1,3,5-triazine-2,4,6-trione as a polymerization monomer, and dropwise adding 1,3,5,7-tetramethylcyclotetrasiloxane for hydrosilylation in the presence of a catalyst to obtain a modified siloxane polymer. The obtained modified siloxane polymer is directly used as a supercritical carbon dioxide thickener without purification post-treatment; when in use, the modified siloxane polymer is prepared into a solution with a concentration of 1-2%, has an excellent thickening effect with no cosolvent required, and has high solubility in carbon dioxide and high temperature resistance.
    Type: Grant
    Filed: July 28, 2022
    Date of Patent: July 9, 2024
    Assignee: CHINA UNIVERSITY OF PETROLEUM, EAST CHINA
    Inventors: Yanling Wang, Bin Liu, Baojiang Sun, Lei Liang, Di Li
  • Publication number: 20240157321
    Abstract: The present disclosure belongs to the technical field of lubricating material preparation, and specifically relates to a halloysite nanotube (HNT)-encapsulated ionic liquid (IL) microcapsule, a self-lubricating fiber textile composite, and a preparation method and use thereof. In the present disclosure, the preparation method includes the following steps: dispersing a HNT and an alkali metal salt of a saturated fatty acid in water, dispersing a resulting inner surface-modified HNT and an IL in an organic solvent, injecting the IL into the HNT in the mixed dispersion under vacuumizing to obtain an IL-filled HNT, and encapsulating a resulting IL-filled HNT at a tube end with an encapsulating material to obtain the HNT-encapsulated IL microcapsule.
    Type: Application
    Filed: November 14, 2023
    Publication date: May 16, 2024
    Inventors: Mingming Yang, Wenjing Wang, Yanling Wang, Zhaozhu Zhang, Junya Yuan, Wei Jiang, Fanjie Chu, Peilong Li
  • Publication number: 20230391959
    Abstract: A preparation method for and an application of a modified siloxane-based supercritical carbon dioxide thickener are disclosed. The method includes the following steps: using 1,3-diallyl-1,3,5-triazine-2,4,6-trione as a polymerization monomer, and dropwise adding 1,3,5,7-tetramethylcyclotetrasiloxane for hydrosilylation in the presence of a catalyst to obtain a modified siloxane polymer. The obtained modified siloxane polymer is directly used as a supercritical carbon dioxide thickener without purification post-treatment; when in use, the modified siloxane polymer is prepared into a solution with a concentration of 1-2%, has an excellent thickening effect with no cosolvent required, and has high solubility in carbon dioxide and high temperature resistance.
    Type: Application
    Filed: July 28, 2022
    Publication date: December 7, 2023
    Applicant: CHINA UNIVERSITY OF PETROLEUM, EAST CHINA
    Inventors: Yanling WANG, Bin LIU, Baojiang SUN, Lei LIANG, Di LI
  • Patent number: 11732056
    Abstract: A pollen polysaccharide extract prepared by the following method: mixing rape pollen with water, then heating and stirring for extraction, filtering, mixing filtrates, adding chitosan to a resulting filtrate to obtain a liquid to be clarified, keeping the liquid to be clarified at 60-80° C. for at least 1 h, cooling and allowing to stand, and performing solid-liquid separation to obtain a liquid, namely the pollen polysaccharide extract.
    Type: Grant
    Filed: December 25, 2020
    Date of Patent: August 22, 2023
    Assignee: CHENGDU NEWSUN CROP SCIENCE CO., LTD.
    Inventors: Qiming He, Shaojun Zhan, Jin Huang, Yuzhu Li, Chuting Du, Ke Liu, Huihui Wang, Huilin Li, Yanling Wang, Dan Wu, Dan Huang, Liangzhu Kang, Linfeng Hang, Hao Yin
  • Publication number: 20230064585
    Abstract: A pollen polysaccharide extract prepared by the following method: mixing rape pollen with water, then heating and stirring for extraction, filtering, mixing filtrates, adding chitosan to a resulting filtrate to obtain a liquid to be clarified, keeping the liquid to be clarified at 60-80° C. for at least 1 h, cooling and allowing to stand, and performing solid-liquid separation to obtain a liquid, namely the pollen polysaccharide extract.
    Type: Application
    Filed: December 25, 2020
    Publication date: March 2, 2023
    Applicant: CHENGDU NEWSUN CROP SCIENCE CO., LTD.
    Inventors: Qiming HE, Shaojun ZHAN, Jin HUANG, Yuzhu LI, Chuting DU, Ke LIU, Huihui WANG, Huilin LI, Yanling WANG, Dan WU, Dan HUANG, Liangzhu KANG, Linfeng HANG, Hao YIN
  • Patent number: D1006340
    Type: Grant
    Filed: May 23, 2023
    Date of Patent: November 28, 2023
    Inventor: Yanling Wang