Patents by Inventor YANQING CHEN

YANQING CHEN 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: 12002887
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Grant
    Filed: June 28, 2023
    Date of Patent: June 4, 2024
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang
  • Publication number: 20240154191
    Abstract: The present application provides a flow test tool, a negative pressure formation apparatus, and a battery manufacturing device. The flow test tool includes a base and a flow test module mounted on the base, the flow test module is provided with a plurality of test interfaces, and the test interface is connected to a fluid channel of a mechanism to be tested one by one.
    Type: Application
    Filed: September 22, 2023
    Publication date: May 9, 2024
    Inventors: Shaosheng Cheng, Wen Yu, Jiefei Gong, Fengyu Guo, Yanqing Chen, Wei Wang, Weidong Song, Shaohui Zhang, Gege Chen
  • Patent number: 11966124
    Abstract: A display panel includes a display region and a photoelectric sensing region which includes a light transmitting region and a frame region surrounding the light transmitting region; the frame region includes a first region surrounding the light transmitting region, a second region on a side of the first region away from the light transmitting region and surrounding the first region, and a third region between the second region and the display region. The spacers are in an array and in the display region but not in the light transmitting region. A plurality of first support pillars are in the first region, arranged around the light transmitting region, and spaced from each other. A plurality of second support pillars are in the second region, around the second region, and spaced from each other. A plurality of third support pillars are in the third region in an array.
    Type: Grant
    Filed: December 30, 2020
    Date of Patent: April 23, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Kai Chen, Yanqing Chen, Ruichao Liu, Jie Tong, Xiaofeng Zhang, Weida Qin, Ning Wang, Yan Wang, Wei Li, Haoyi Xin
  • Patent number: 11951104
    Abstract: The present invention provides an aripiprazole sustained-release microsphere and a preparation method therefor. The microsphere comprises aripiprazole and polylactide-glycolide. The microsphere is of a spherical reticular skeleton structure, with reticular micropores distributed in the spherical surface, and aripiprazole filled in the micropores. The average particle diameter of the microsphere is less than 20 ?m, and is suitable for a 5 gauge needle. The content of aripiprazole is 65%-80% of the total weight of the microsphere.
    Type: Grant
    Filed: June 8, 2018
    Date of Patent: April 9, 2024
    Assignee: ZHUHAI LIVZON MICROSPHERE TECHNOLOGY CO. LTD.
    Inventors: Bin Chen, Xia Yin, Yanqing Wang, Peng Xu, Yuda Yang, Miaoli Chen, Weilun Ye, Linyan Lv, Huijuan Xu, Wenqi Lu, Xiangsheng Kong, Xiaoman Jiang
  • Patent number: 11927851
    Abstract: A display panel and a display device are provided. The display panel includes a first base substrate; a second base substrate opposite to the first base substrate; a liquid crystal layer between the first and second base substrates; a first alignment film at a side of the first base substrate facing the liquid crystal layer; a second alignment film at a side of the second base substrate facing the liquid crystal layer; a polarizer at a side of the first base substrate away from the liquid crystal layer; and a quarter-wave plate between the polarizer and the first base substrate. An angle between a center line of an included angle between the first alignment direction of the first alignment film and the second alignment direction of the second alignment film and a slow axis of the quarter-wave plate is in a range from 75 to 105 degrees.
    Type: Grant
    Filed: January 18, 2021
    Date of Patent: March 12, 2024
    Assignees: BEIJING BOE DISPLAY TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Hao Liu, Ruichen Zhang, Kaixuan Wang, Yanqing Chen, Zhao Zhang, Yanni Liu, Li Tian
  • Publication number: 20240065496
    Abstract: A rotatable dual-purpose axial-flow blower/vacuum is provided, including a main machine housing and an airflow driving device provided in the main machine housing, an air suction transition joint being provided on one end of the main machine housing, and an air blowing portion being provided on the other end, and further including a handle connected to the main machine housing, a switch for controlling start or stop of blowing/suction being provided on the handle. When a rotation locking structure is pressed, the main machine housing can be rotated to enable the air suction transition joint to face forwards, and the axial-flow blower/vacuum is configured to be in a dust collection mode; and the main machine housing is rotated to enable the air blowing portion to face forwards, and the axial-flow blower/vacuum is configured to be in an air blowing mode.
    Type: Application
    Filed: November 8, 2023
    Publication date: February 29, 2024
    Inventors: Huabin CHEN, Yanqing CHEN
  • Patent number: 11915428
    Abstract: An image processing method is provided that automatically calculates Body Surface Area (BSA) score using machine learning techniques. A Felzenszwalb image segmentation algorithm is used to define proposed regions in each of a plurality of training set images. The training set images are oversegmented, and then each of the proposed regions in each of the plurality of oversegmented training set images are manually classified as being a lesion or a non-lesion. A Convolutional Neural Network (CNN) is then trained using the manually classified proposed regions in each of the plurality of training set images. The trained CNN is then used on test images to calculate BSA scores.
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: February 27, 2024
    Assignee: Janssen Biotech, Inc.
    Inventors: Yanqing Chen, Charles Tang, Ernesto J. Munoz-Elias
  • Patent number: 11901367
    Abstract: A method of manufacturing an array substrate, includes: providing a substrate; forming a gate conductive layer including at least one first alignment mark; forming a source-drain conductive thin film; aligning a first mask and the substrate on which the gate conductive layer and the source-drain conductive thin film have been formed according to the at least one first alignment mark; patterning the source-drain conductive thin film by using the first mask to form at least one second alignment mark to obtain a source-drain conductive layer; forming a black matrix thin film; aligning a second mask and the substrate on which the gate conductive layer, the source-drain conductive layer and the black matrix thin film have been formed according to the at least one second alignment mark; patterning the black matrix thin film by using the second mask to form a black matrix; and forming a color filter layer.
    Type: Grant
    Filed: May 12, 2021
    Date of Patent: February 13, 2024
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yan Wang, Yanqing Chen, Wei Li, Ning Wang, Weida Qin, Zhao Zhang, Jing Li, Feng Yang
  • Patent number: 11860491
    Abstract: A display panel includes a second substrate. The second substrate includes a second base substrate and a shielding layer, an array structure layer, an insulating layer and a reflective layer which are sequentially disposed on a second base substrate, the array structure layer includes gate lines; the shielding layer includes a plurality of groups of light shielding units sequentially arranged along a first direction, each group of the light shielding units includes a plurality of independent sub-light shielding units sequentially arranged along a second direction, the reflective layer includes a plurality of reflective units arranged in an array, the plurality of reflective units form a plurality of reflective rows and a plurality of reflective columns, a first space area is formed between adjacent reflective columns, and a second space area is formed between adjacent reflective rows forms.
    Type: Grant
    Filed: September 22, 2022
    Date of Patent: January 2, 2024
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Zhao Zhang, Yanqing Chen, Wei Li, Weida Qin, Kai Chen, Jiguo Wang, Wei Yan, Xiaofeng Zhang, Zeliang Li, Jian Zhang, Zhen Wang
  • Publication number: 20230408028
    Abstract: A battery-type grease gun capable of being loaded with various grease cartridges is provided. The battery grease gun includes a main body shell. A convergence base and a grease cylinder are provided at a bottom of the main body shell. The grease cylinder is provided with a push rod and a grease cylinder rotary cover. The push rod is provided with a handle, and the handle is connected to a thin and long pull rod. The pull rod extend through a center hole of the grease cylinder rotary cover. A terminal of the end of the pull rod away from the grease cylinder rotary cover is provided with a cylindrical pin, and an opening configured to allow the cylindrical pin to extend through is provided at a center of the outer pressing plate of the sealing ring.
    Type: Application
    Filed: August 31, 2023
    Publication date: December 21, 2023
    Inventors: Huabin CHEN, Yanqing CHEN, Meizhen LEI
  • Publication number: 20230343874
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Application
    Filed: June 28, 2023
    Publication date: October 26, 2023
    Inventors: Yanqing CHEN, Jianyun XIE, Wei LI, Cheng LI, Pan GUO, Yanfeng LI, Weida QIN, Ning WANG
  • Patent number: 11728435
    Abstract: The embodiments of the present disclosure provide an array substrate and a method for manufacturing the same, and a display device. The array substrate includes a substrate, wherein the substrate has a display region and a peripheral region surrounding the display region, the display region has a plurality of pixels arranged in an array, and each of the plurality of pixels includes a light transmission region and a light shielding region, and a light shielding block covering at least a part of the light transmission region of at least one pixel close to the peripheral region of the plurality of pixels.
    Type: Grant
    Filed: June 21, 2022
    Date of Patent: August 15, 2023
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanqing Chen, Jianyun Xie, Wei Li, Cheng Li, Pan Guo, Yanfeng Li, Weida Qin, Ning Wang
  • Patent number: 11703707
    Abstract: The present disclosure provides a color filter substrate, including: a base substrate, and a light-shielding pattern on the base substrate and having a plurality of openings to define a plurality of pixel regions, wherein each of the plurality of pixel regions at least includes a color filtering region, and a color filtering layer is filled in each color filtering region, and at least one of the plurality of pixel regions further includes at least one transparent region, each of which is filled with a transparent non-filtering layer. The present disclosure further provides a reflective display panel and a manufacturing method for a color filter substrate.
    Type: Grant
    Filed: June 16, 2021
    Date of Patent: July 18, 2023
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xiaofeng Zhang, Jianyun Xie, Yanqing Chen, Jie Tong, Weida Qin, Zhao Zhang
  • Publication number: 20230196092
    Abstract: System and method for training a federated learning model asynchronously. The system includes a master and K number of institutional clients. The master is configured to execute an aggregation thread and K number of client management threads. The executed k-th client management thread includes: during initialization, instructing a k-th client to initiate a first iteration of training of its local federated learning model to obtain a training event Ek; or upon receiving an aggregation event Eaggr from the aggregation thread, instructing the k-th client to perform a t-th iteration of training of the local federated learning model to obtain the training event Ek; and sending the Ek to the aggregation thread. The executed aggregation thread includes: upon receiving Ek, updating a global federated learning model in the master to obtain the aggregation event Eaggr; and sending the Eaggr to the k-th client management thread.
    Type: Application
    Filed: December 21, 2021
    Publication date: June 22, 2023
    Inventors: Huasong Shan, Tao Zeng, Yanqing Chen, Peng Dai, Liefeng Bo
  • Publication number: 20230138896
    Abstract: A display panel and a display device are provided. The display panel includes a first base substrate; a second base substrate opposite to the first base substrate; a liquid crystal layer between the first and second base substrates; a first alignment film at a side of the first base substrate facing the liquid crystal layer; a second alignment film at a side of the second base substrate facing the liquid crystal layer; a polarizer at a side of the first base substrate away from the liquid crystal layer; and a quarter-wave plate between the polarizer and the first base substrate. An angle between a center line of an included angle between the first alignment direction of the first alignment film and the second alignment direction of the second alignment film and a slow axis of the quarter-wave plate is in a range from 75 to 105 degrees.
    Type: Application
    Filed: January 18, 2021
    Publication date: May 4, 2023
    Inventors: Hao LIU, Ruichen ZHANG, Kaixuan WANG, Yanqing CHEN, Zhao ZHANG, Yanni LIU, Li TIAN
  • Publication number: 20230060162
    Abstract: An image processing method is provided that automatically calculates Body Surface Area (BSA) score using machine learning techniques. A Felzenszwalb image segmentation algorithm is used to define proposed regions in each of a plurality of training set images. The training set images are oversegmented, and then each of the proposed regions in each of the plurality of oversegmented training set images are manually classified as being a lesion or a non-lesion. A Convolutional Neural Network (CNN) is then trained using the manually classified proposed regions in each of the plurality of training set images. The trained CNN is then used on test images to calculate BSA scores.
    Type: Application
    Filed: November 10, 2022
    Publication date: March 2, 2023
    Inventors: Yanqing Chen, Charles Tang, Ernesto J. Munoz-Elias
  • Patent number: D1013315
    Type: Grant
    Filed: November 22, 2021
    Date of Patent: January 30, 2024
    Inventor: Yanqing Chen
  • Patent number: D1018708
    Type: Grant
    Filed: June 29, 2022
    Date of Patent: March 19, 2024
    Inventor: Yanqing Chen
  • Patent number: D1018714
    Type: Grant
    Filed: May 19, 2022
    Date of Patent: March 19, 2024
    Inventor: Yanqing Chen
  • Patent number: D1019815
    Type: Grant
    Filed: June 27, 2022
    Date of Patent: March 26, 2024
    Inventor: Yanqing Chen