Patents by Inventor Xiaofeng Zhao

Xiaofeng Zhao 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: 20240363370
    Abstract: A drying apparatus is based on supercritical fluid. The drying apparatus includes: an upper cover; a base, arranged below the upper cover and the base and the upper cover; a substrate tray, arranged on the base; a first fluid supply tube, arranged on the top wall of the upper cover; a fluid disturbance plate, arranged below the first fluid supply tube; a second fluid supply tube, arranged on a first side wall of the upper cover; and a fluid discharge tube, arranged on a second side wall of the upper cover. The inner space of the closed chamber can be minimized by using the drying apparatus, thereby saving the usage amount of the supercritical fluid, and reducing the usage costs.
    Type: Application
    Filed: August 9, 2021
    Publication date: October 31, 2024
    Applicant: ACM RESEARCH (SHANGHAI), INC.
    Inventors: Hui Wang, Shena Jia, Xiaofeng Tao, Bin He, Xin Zhao, Yingnan Sun, Bin Li, Jun Wang, Jian Wang, Fuping Chen, Xiaoyan Zhang, Zhenming Chu, Deyun Wang
  • Publication number: 20240347836
    Abstract: A battery includes a plurality of arranged battery cells; and a pressure regulating apparatus, including a body portion and a regulating valve, where the body portion is arranged between adjacent battery cells, a gas pipeline being formed in the body portion, and the regulating valve is arranged in the gas pipeline and configured to regulate pressure in the gas pipeline so as to adjust a gap between adjacent battery cells.
    Type: Application
    Filed: June 27, 2024
    Publication date: October 17, 2024
    Inventors: Xiaofeng ZHEN, Mingfeng LIN, Bing CHEN, Yuping HUANG, Yidong SHEN, Zhiling LI, Haikun ZHAO, Bangyong WANG
  • Publication number: 20240343803
    Abstract: The present disclosure relates to a bispecific antibody capable of specifically binding PVRIG and TIGIT, which can modulate the function of immune cells and can be used as a drug to treat diseases related to immune abnormalities, such as tumors.
    Type: Application
    Filed: July 28, 2022
    Publication date: October 17, 2024
    Inventors: Xiaofeng ZHAO, Lei LIU, Yayuan FU, Zhuoxiao CAO, Renhong TANG, Jinsheng REN, Yang LIU
  • Patent number: 12117671
    Abstract: A camera lens group, along an optical axis from an object side to an image side, sequentially includes a first lens to a seventh lens. The first lens has positive refractive power; the second lens has refractive power; the third lens has refractive power; the fourth lens has refractive power, a convex object-side surface, and a convex image-side surface; the fifth lens has refractive power, a convex object-side surface, and a concave image-side surface; the sixth lens has refractive power, and a concave image-side surface; and the seventh lens has refractive power. A total effective focal length f of the camera lens group and an entrance pupil diameter EPD of the camera lens group satisfy: f/EPD<1.45.
    Type: Grant
    Filed: October 25, 2021
    Date of Patent: October 15, 2024
    Assignee: ZHEJIANG SUNNY OPTICS CO., LTD.
    Inventors: Xiaofeng Weng, Jianke Wenren, Fujian Dai, Liefeng Zhao
  • Publication number: 20240323684
    Abstract: The present disclosure provides a terminal access method, an equipment and a terminal, and relates to the technical field of communications. The method includes: acquiring, under the condition that an administrator terminal is located within a preset range, management configuration information of the administrator terminal by means of near field communication (NFC), where the management configuration information is used for managing a visitor terminal; and determining, according to the management configuration information and information to be verified of the visitor terminal, whether access of the visitor terminal is permitted.
    Type: Application
    Filed: April 13, 2022
    Publication date: September 26, 2024
    Inventors: Xiaoyu ZHAO, Xiaofeng LI
  • Publication number: 20240307415
    Abstract: A compound as represented by formula (I) or a pharmaceutically acceptable salt thereof or a pharmaceutical composition thereof, a preparation method therefor, and the use thereof in the treatment of tumors, inflammatory diseases or autoimmune diseases.
    Type: Application
    Filed: June 23, 2022
    Publication date: September 19, 2024
    Inventors: Lifeng LIU, Zhen LI, Xiaoqing LIU, Xiaofeng ZHAO, Xiaojuan CHA, Feng TANG, Yayuan FU, Zhuoxiao CAO, Renhong TANG, Jinsheng REN
  • Publication number: 20240271452
    Abstract: The invention relates to a self-resetting buckling-restrained brace, comprising a central positioning plate and secondary buckling-restrained units located on the left and right sides; the secondary buckling-restrained units each comprise a connection node, a brace core component, an outer sleeve steel pipe, a sliding load-bearing plate, a fixed load-bearing plate, a stabilization steel bar, steel frame braces, a Belleville spring and friction plates; the brace core component, the sliding load-bearing plate and the stabilization steel bar are connected in order and slide into the outer sleeve steel pipe; the middle portion of the brace core component penetrates through the outer sleeve steel pipe, and the outer end of the brace core component is fixedly connected to the connection node; the fixed load-bearing plate, the steel frame braces and the central positioning plate are connected in order, and an inner end of the stabilization steel bar penetrates through the fixed load-bearing plate; the friction plate
    Type: Application
    Filed: August 16, 2021
    Publication date: August 15, 2024
    Inventors: Ping Tan, Xiaofeng Zhao, Yang Li, Lin Chen, Yaoqiu Long, Fulin Zhou
  • Patent number: 12061087
    Abstract: A strapdown inertial navigation heave measurement method using multiple low-pass filter units includes: firstly, collecting data of a gyroscope and an accelerometer by a system, obtaining attitude information of a carrier by using initial alignment, and then, obtaining a relationship matrix between a body coordinate system and a geographic coordinate system by using the attitude information; obtaining a relationship matrix between the geographic coordinate system and a reference coordinate system according to a geographic position, and obtaining a rough vertical acceleration by using a direction cosine matrix, output information of the accelerometer and gravity information; then, filtering out low-frequency signals by using a first filter unit and integration to obtain a relatively accurate velocity signal; and furthermore, enabling the vertical acceleration to be subjected to a second filter unit and integration to obtain an accurate heave displacement.
    Type: Grant
    Filed: June 22, 2022
    Date of Patent: August 13, 2024
    Assignee: HARBIN ENGINEERING UNIVERSITY
    Inventors: Yuxin Zhao, Tingxiao Wei, Yueyang Ben, Lei Wu, Qian Li, Guangtao Zhou, Qianqian Gao, Xiaofeng Wei, Shuaiyang Li
  • Patent number: 12041194
    Abstract: The present application provides a rotation shaft mechanism for a foldable screen, a foldable screen assembly, and a foldable mobile terminal. The present application can make the foldable screen of the foldable terminal work more reliably and smoothly. It has outstanding advantages of simpler structure, easy implementation, low cost, strong reliability, long lifespan, and more application fields, and can be widely used in foldable mobile terminals.
    Type: Grant
    Filed: December 12, 2019
    Date of Patent: July 16, 2024
    Assignee: HuiZhou TCL Mobile Communication Co., Ltd.
    Inventors: Xiaofeng Zhao, Yongqiu Xie
  • Publication number: 20240191082
    Abstract: Provided are a thermal barrier coating and a preparation method thereof, which belong to the field of coating technology.
    Type: Application
    Filed: April 2, 2022
    Publication date: June 13, 2024
    Inventors: Xiancheng Zhang, Xiaofeng Zhao, Yali Yu, Shantung Tu, Dingwu Zhang, Xiaobo Wang, Junmiao Shi, Weize Wang
  • Publication number: 20240118263
    Abstract: Disclosed are target for screening anti-tumor drug, application use thereof and screening method therefor. Disclosed are a target for screening a drug for treating and/or preventing tumors, the target for screening the drug for treating and/or preventing tumors comprise selenoprotein; and a target for screening a drug for preventing tumor metastasis, the target for screening the drug for preventing the tumor metastasis comprising selenoprotein. Also disclosed is a method for screening a drug for treating and/or preventing tumors or a drug for preventing tumor metastasis, the method comprising: interacting a candidate drug with the selenoprotein; and screening the drug for treating and/or preventing tumors or the drug for preventing tumor metastasis according to an affinity between the candidate drug and the selenoprotein; and the candidate drug with a high affinity with the selenoprotein is taken as a candidate primarily screened drug.
    Type: Application
    Filed: October 10, 2020
    Publication date: April 11, 2024
    Applicant: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Enhong JIANG, Weiqing HE, Mingyu XIA, Dong WANG, Xundong JIANG, Xiaofeng ZHAO
  • Publication number: 20240109974
    Abstract: Disclosed in the present invention are a humanized antibody that can specifically bind to TNFR2, or an antigen-binding fragment thereof. The humanized antibody or antigen-binding fragment thereof can regulate the function of immune cells and can be used in a drug for treating diseases related to immune abnormalities, such as tumours.
    Type: Application
    Filed: January 27, 2022
    Publication date: April 4, 2024
    Applicant: SHANDONG SIMCERE BIOPHARMACEUTICAL CO., LTD.
    Inventors: Xiaofeng ZHAO, Shiqiang LU, Zhuoxiao CAO, Renhong TANG, Jinsheng REN
  • Publication number: 20230159971
    Abstract: The present disclosure provides a spiramycin-producing strain, a carrimycin-producing strain, construction method therefor, use thereof and method for increasing the product yield thereof. The provided spiramycin-producing strain has an inactivated gene Lrp (?lrp-SP); and the strain has a preservation number of CGMCC No.16056. The provided carrimycin-producing strain has an inactivated gene Lrp (?lrp-BT); and the strain has a preservation number of CGMCC No.16055. By inactivating the gene Lrp, the yields of spiramycin and carrimycin are increased; and particularly the yield and proportion of a major component of the carrimycin, that is, 4?-O-isovalerylspiramycin III are significantly increased.
    Type: Application
    Filed: December 12, 2019
    Publication date: May 25, 2023
    Applicant: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Enhong JIANG, Weiqing HE, Xiaofeng ZHAO, Xunlei JIANG
  • Publication number: 20220311847
    Abstract: The present application provides a rotation shaft mechanism for a foldable screen, a foldable screen assembly, and a foldable mobile terminal. The present application can make the foldable screen of the foldable terminal work more reliably and smoothly. It has outstanding advantages of simpler structure, easy implementation, low cost, strong reliability, long lifespan, and more application fields, and can be widely used in foldable mobile terminals.
    Type: Application
    Filed: December 12, 2019
    Publication date: September 29, 2022
    Applicant: HuiZhou TCL Mobile Communication Co., Ltd.
    Inventors: Xiaofeng ZHAO, Yongqiu XIE
  • Patent number: 11413302
    Abstract: A medicament for preventing and/or treating a disease is disclosed, the disease is Alzheimer's disease, diabetes or senility; and the medicament includes a first active ingredient, and the first active ingredient includes one of carrimycin, isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III, or a combination of two or three of isovalerylspiramycin I, isovalerylspiramycin II and isovalerylspiramycin III.
    Type: Grant
    Filed: January 18, 2019
    Date of Patent: August 16, 2022
    Assignee: SHENYANG FUYANG PHARMACEUTICAL TECHNOLOGY CO., LTD.
    Inventors: Mingyu Xia, Xiaofeng Zhao, Xunlei Jiang, Xundong Jiang
  • Publication number: 20220135489
    Abstract: The present disclosure discloses a method for preparing a continuous fiber-reinforced ceramic matrix composite by flash sintering technology, including: placing a continuous ceramic fiber preform in a mold, adding a nano-ceramic powder, and subjecting the resultant to mechanical oscillation and press forming in sequence to obtain a green body; heating the green body to a preset temperature and applying an electric field with a preset electric field intensity, until occurrence of flash sintering; and converting a power supply from a constant voltage state to a constant current state, holding at the temperature and cooling to obtain the continuous fiber-reinforced ceramic matrix composite.
    Type: Application
    Filed: October 25, 2021
    Publication date: May 5, 2022
    Applicant: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Juan Jiang, Na Ni, Xiaofeng Zhao, Qi Ding, Weiwei Xiao, Yinchun Shi
  • Patent number: 11315959
    Abstract: The present disclosure provides an array substrate and a display panel. The array substrate includes a wiring layer, and a non-wiring layer located on a bottom portion of the wiring layer. The non-wiring layer includes a first film layer and a second film layer, which are sequentially stacked in a direction away from the wiring layer. A refractive index of the second film layer is smaller than a refractive index of the first film layer.
    Type: Grant
    Filed: January 8, 2020
    Date of Patent: April 26, 2022
    Assignee: WUHAN CHINA STAR OPTOELECTRONICS SEMICONDUCTOR DISPLAY TECHNOLOGY CO., LTD.
    Inventor: Xiaofeng Zhao
  • Publication number: 20220017630
    Abstract: An antibody or an antigen-binding fragment thereof capable of specifically binding to TNFR2, the antibody or the antigen-binding fragment thereof is capable of regulating the function of immune cells and may be used as a medicament to treat diseases related to immune-related disorders, such as tumors.
    Type: Application
    Filed: July 31, 2020
    Publication date: January 20, 2022
    Inventors: Xinyan ZHAO, Xiaofeng ZHAO, Shiqiang LU, Ran PANG, Xinxin LI, Jinsheng REN
  • Publication number: 20210408079
    Abstract: The present disclosure provides an array substrate and a display panel. The array substrate includes a wiring layer, and a non-wiring layer located on a bottom portion of the wiring layer. The non-wiring layer includes a first film layer and a second film layer, which are sequentially stacked in a direction away from the wiring layer. A refractive index of the second film layer is smaller than a refractive index of the first film layer.
    Type: Application
    Filed: January 8, 2020
    Publication date: December 30, 2021
    Inventor: Xiaofeng ZHAO
  • Patent number: D1025174
    Type: Grant
    Filed: November 10, 2022
    Date of Patent: April 30, 2024
    Inventor: Xiaofeng Zhao