Patents by Inventor Weixing Zhang

Weixing Zhang 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: 12247036
    Abstract: The present invention relates to compounds of formula (Ib), wherein R1 to R3, M and L are as described herein, and their pharmaceutically acceptable salt, enantiomers and diastereomers thereof, and compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: August 22, 2024
    Date of Patent: March 11, 2025
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Jianguo Chen, Lei Guo, Haixia Liu, Hong Shen, Junwei Xi, Weixing Zhang, Dan Zhao, Wei Zhu
  • Publication number: 20250069554
    Abstract: A shift register, a driving circuit, a driving method and a display device are provided. The shift register includes: an input circuit configured to provide a first voltage or a second voltage to a first node and a light-emitting control signal terminal under a control of a first input signal and a second input signal; a processing circuit configured to provide the first voltage or the second voltage to a second node under a control of the first input signal and a potential of the first node; and an output circuit configured to provide the first voltage or the second voltage to a first output scanning signal terminal under control of a first clock signal and the potential of the first node, and provide the first voltage or the second voltage to a second output scanning signal terminal under a control of a potential of the first output scanning signal terminal.
    Type: Application
    Filed: August 22, 2023
    Publication date: February 27, 2025
    Inventors: Weixing Liu, Wanpeng Teng, Zhiqiang Xu, Chunfang Zhang, Meirong Lu, Jintao Peng, Xinxing Wang, Huanhuan Wang
  • Patent number: 12236824
    Abstract: The present disclosure provides a gate driving circuit, a method of driving a gate driving circuit, and a display panel. The gate driving circuit includes a plurality of driving units connected in cascade. Each driving unit includes: N shift register units; and a mode control circuit connected to the N shift register units, wherein the mode control circuit is configured to receive a control signal for the driving unit, and connect the N shift register units in one of a plurality of resolution modes under the control of the control signal.
    Type: Grant
    Filed: October 20, 2023
    Date of Patent: February 25, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Weixing Liu, Wei Qin, Kuanjun Peng, Tieshi Wang, Chunfang Zhang, Hui Zhang, Changfeng Li, Shunhang Zhang, Kai Hou, Hongrun Wang, Liwei Liu, Yunsik Im, Wanpeng Teng, Xiaolong Li, Kai Guo, Zhiqiang Xu
  • Patent number: 12236911
    Abstract: A display method is provided. The display method includes providing a display panel having a plurality of subpixels, a respective subpixel of the plurality of subpixels including a first area, n1 number of second areas, and n2 number of third areas, the first area being between the n1 number of second areas and the n2 number of third areas, n1?1, and n2?1; for displaying a first frame of image, controlling light emission of the respective subpixel to be limited in the first area, m1 number of the n1 number of second areas, and m2 number of the n2 number of third areas; and for displaying a second frame of image, controlling light emission of the respective subpixel to be limited in the first area, m1? number of the n1 number of second areas, and m2? number of the n2 number of third areas.
    Type: Grant
    Filed: January 19, 2022
    Date of Patent: February 25, 2025
    Assignee: BOE Technology Group Co., Ltd.
    Inventors: Xiaolong Li, Kuanjun Peng, Kai Guo, Wanpeng Teng, Chunfang Zhang, Weixing Liu, Zhiqiang Xu, Tieshi Wang, Feihu Zhou
  • Publication number: 20250048811
    Abstract: The present disclosure provides a display substrate, a preparing method thereof, and a display device. The display substrate includes: a base substrate including a spacing region; a plurality of light-emitting device groups on the base substrate, any two adjacent light-emitting device groups of the plurality of light-emitting device groups being spaced apart from each other by the spacing region; and a light-shielding layer on the base substrate. The light-shielding layer covers the plurality of light-emitting device groups and fills the spacing region, a first portion of the light-shielding layer covering the plurality of light-emitting device groups has a first thickness, a second portion of the light-shielding layer filling the spacing region has a second thickness, the first thickness is less than the second thickness.
    Type: Application
    Filed: January 18, 2023
    Publication date: February 6, 2025
    Inventors: Jiao LI, Chenchang CHEN, Ruoyu MA, Liangliang JIN, Zezhou YANG, Wenjia SUN, Qingkai ZHANG, Le ZHAO, Weixing LIU
  • Patent number: 12219807
    Abstract: The present disclosure relates to a display panel and a terminal device. The display panel includes a display region. At least a part of the display region is a transparent region. The transparent region has a plurality of pixel rows distributed along a column direction, and each of the plurality of pixel rows includes pixels and transparent portions arranged in a row direction. The pixel rows include first pixel rows and second pixel rows, transparent portions each arranged between two adjacent pixels in each of the first pixel rows are first transparent portions, and transparent portions each arranged between two adjacent pixels in each of the second pixel rows are second transparent portions. A width of each of the first transparent portions in the row direction is greater than a width of each of the second transparent portions in the row direction.
    Type: Grant
    Filed: May 26, 2021
    Date of Patent: February 4, 2025
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Wei Qin, Zhiqiang Xu, Weixing Liu, Wanpeng Teng, Chunfang Zhang
  • Publication number: 20240417410
    Abstract: The present invention relates to compounds of formula (Ib), wherein R1 to R3, M and L are as described herein, and their pharmaceutically acceptable salt, enantiomers and diastereomers thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 22, 2024
    Publication date: December 19, 2024
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jianguo CHEN, Lei GUO, Haixia LIU, Hong SHEN, Junwei XI, Weixing ZHANG, Dan ZHAO, Wei ZHU
  • Patent number: 12060333
    Abstract: The present invention relates to compounds of formula (I), wherein R1-R5 and L are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: August 26, 2021
    Date of Patent: August 13, 2024
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Chungen Liang, Hongying Yun, Weixing Zhang, Kun Miao, Jianguo Chen, Yao Wu
  • Publication number: 20240012784
    Abstract: This application provides a data transmission apparatus and a data transmission method. The data transmission apparatus in this application includes: a first connection unit and a control unit, where the first connection unit is a connector plug or a connector socket; and the control unit is configured to: if determining that the first connection unit is in a forward insertion state, control a first data pin pair of the first connection unit to be in a first communication mode, and control a second data pin pair of the first connection unit to be in a second communication mode.
    Type: Application
    Filed: September 21, 2023
    Publication date: January 11, 2024
    Inventors: Deng Lu, Zhaohua Qian, Weixing Zhang, Jiandong Ke
  • Publication number: 20230376436
    Abstract: An apparatus with a forward-reverse insertion interface and a detection method are provided, and relate to the field of communication technologies, to improve transmission efficiency of an auxiliary channel. The forward-reverse insertion interface of the apparatus includes: a first auxiliary channel (CH1), including a first switch selection circuit (SW1) coupled to a first node (A); a second auxiliary channel (CH2), including a second switch selection circuit (SW2) coupled to a second node (B), where the second switch selection circuit (SW2) and the first switch selection circuit (SW1) are structurally asymmetrical; and a control circuit (CTRL), configured to control switching of the first switch selection circuit (SW1) to change an electrical parameter of the first node (A), and control switching of the second switch selection circuit (SW2) to change an electrical parameter of the second node (B).
    Type: Application
    Filed: July 28, 2023
    Publication date: November 23, 2023
    Inventors: Weixing ZHANG, Zhaohua QIAN, Jiandong KE
  • Publication number: 20230279001
    Abstract: The present invention relates to compounds of formula (I), wherein R1, R2, R3, R4, R5 and A are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 2, 2021
    Publication date: September 7, 2023
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Dongdong CHEN, Jianguo CHEN, Fabian DEY, Xin HONG, Xuefei TAN, Jiasu XU, Weixing ZHANG, Wei ZHU, Ge ZOU
  • Patent number: 11720629
    Abstract: The present invention provides a knowledge graph construction method and device. The method includes: obtaining structured data, where the structured data includes a first entity name of a first entity and attribute information corresponding to the first entity name, and the attribute information includes a first attribute and a first attribute value; performing, based on measurement of a similarity between the first entity and a second entity in a knowledge graph, entity alignment processing on the first entity, where the measurement of the similarity includes at least one of the following types: measurement of a character similarity, measurement of a structure similarity of a classification tree on which an entity is located, and measurement of an attribute similarity; and importing the structured data into the knowledge graph according to an entity alignment processing result. Embodiments may ensure correctness of data in the knowledge graph.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: August 8, 2023
    Assignee: ALIBABA GROUP HOLDING LIMITED
    Inventors: Yue Wang, Wei You, Weixing Zhang, Nengwei Hua
  • Patent number: 11713327
    Abstract: The present invention relates to compounds of formula (I), ab (I), wherein R1 to R3 and L are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.
    Type: Grant
    Filed: June 11, 2019
    Date of Patent: August 1, 2023
    Assignee: Hoffmann-La Roche Inc.
    Inventors: Fabian Dey, Buyu Kou, Haixia Liu, Hong Shen, Xiaoqing Wang, Weixing Zhang, Zhisen Zhang, Zhiwei Zhang, Wei Zhu
  • Publication number: 20230022297
    Abstract: The present invention relates to compounds of formula (I) and pharmaceutically acceptable salts thereof. The compounds act as antagonists of the toll-like receptors TLR7, TLR8 and/or TLR9 and are thus useful in the treatment of systemic lupus erythematosus (SLE) and lupus nephritis.
    Type: Application
    Filed: December 1, 2020
    Publication date: January 26, 2023
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jianguo CHEN, Fabian DEY, Hongtao XU, Weixing ZHANG, Wei ZHU
  • Publication number: 20230002415
    Abstract: The present invention relates to compounds of formula (I), wherein R1, R3, Y and A are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: November 18, 2020
    Publication date: January 5, 2023
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Jianguo CHEN, Weixing ZHANG, Zhisen ZHANG, Wei ZHU
  • Publication number: 20220363665
    Abstract: The present invention relates to compounds of formula (I), (I), wherein R1, R2 and R3 are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: September 9, 2020
    Publication date: November 17, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Fabian DEY, Haixia LIU, Hong SHEN, Weixing ZHANG, Zhiwei ZHANG, Wei ZHU
  • Publication number: 20220075507
    Abstract: A method and a device for controlling a remotely controlled mobile platform and a readable storage medium are provided. The method includes: displaying at least one function icon and at least one control icon, where the function icon represents a control program for implementing a preset function, and the control icon is used to control a control terminal and/or a remotely controlled mobile platform to execute the control program; generating, based on a selection operation of a user on the function icon, the control program associated with the selected function icon; and controlling, based on an operation of the user on the control icon, the control terminal and/or the remotely controlled mobile platform to execute the control program.
    Type: Application
    Filed: November 13, 2021
    Publication date: March 10, 2022
    Applicant: SZ DJI TECHNOLOGY CO., LTD.
    Inventors: Haoyu LI, Junfeng WU, Weixing ZHANG, Yana GUO, Zeyang FAN
  • Publication number: 20220064128
    Abstract: The present invention relates to compounds of formula (I), wherein R1-R5 and L are as described herein, and their pharmaceutically acceptable salt thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 26, 2021
    Publication date: March 3, 2022
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Chungen Liang, Hongying Yun, Weixing Zhang, Kun Miao, Jianguo Chen, Yao Wu
  • Publication number: 20210395239
    Abstract: The present invention relates to compounds of formula (I), wherein R1 to R3, A and Q are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: September 25, 2019
    Publication date: December 23, 2021
    Applicant: Hoffmann-La Roche Inc.
    Inventors: Fabian DEY, Jianguo CHEN, Haixia LIU, Yafei LIU, Hong SHEN, Weixing ZHANG, Zhiwei ZHANG, Wei ZHU
  • Publication number: 20210323977
    Abstract: The present invention relates to compounds of formula (I) wherein R1, R2, R3 and R4 are as described herein, and their pharmaceutically acceptable salt, enantiomer or diastereomer thereof, and compositions including the compounds and methods of using the compounds.
    Type: Application
    Filed: August 28, 2018
    Publication date: October 21, 2021
    Applicant: Hoffmann-La Roche Inc.
    Inventors: HAIXIA LIU, GUOLONG WU, WEIXING ZHANG, WEI ZHU, HONG SHEN, FABIAN DEY