Patents by Inventor Xiaoping Zhang

Xiaoping 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).

  • Publication number: 20220302812
    Abstract: To solve the problem of large electromagnetic noise in AC traction motor, embodiments have open square notches at symmetrical positions on both sides of stator teeth of AC traction motor to effectively reduce electromagnetic noise without affecting other performance indicators of motor. In addition, embodiments fit the functional relationship between the optimal notch size or optimal slotting position size of motors and their power by determining the optimal notch size or optimal slotting position size of motors with different power grades, so as to achieve the noise reduction effect.
    Type: Application
    Filed: November 24, 2021
    Publication date: September 22, 2022
    Applicant: Hunan University of Science and Technology
    Inventors: Xiaoping ZHANG, Donghao LIU, Bo FU
  • Publication number: 20220280532
    Abstract: The present application concerns methods for treating an IL-6-mediated disorder such as rheumatoid arthritis (RA), juvenile idiopathic arthritis (JIA), systemic JIA (sJIA), polyarticular course JIA (pcJIA), systemic sclerosis, or giant cell arteritis (GCA), with subcutaneously administered antibody that binds interleukin-6 receptor (anti-IL-6R antibody). In particular, it relates to identification of a fixed dose of anti-IL-6R antibody, e.g. tocilizumab, which is safe and effective for subcutaneous administration in patients with IL-6-mediated disorders. In addition, formulations and devices useful for subcutaneous administration of an anti-IL-6R antibody are disclosed.
    Type: Application
    Filed: May 9, 2022
    Publication date: September 8, 2022
    Applicants: Hoffmann-La Roche Inc., Chugai Seiyaku Kabushiki Kaisha
    Inventors: Xiaoping Zhang, Kimio Terao
  • Patent number: 11428677
    Abstract: The present invention provides a reference fingerprint of virgin olive oil, and an establishment method and an application thereof. By using UPLC-FLD, the chromatographic information of various components in the extra virgin olive oil is obtained, breaking through the limitation of establishment of fingerprints by means of conventional GC-MS method and based on the fatty acid composition of edible oil, and further solving the problem that traditional fingerprints only use a single component for determination and thus result in false positivity.
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: August 30, 2022
    Assignee: LONGNAN XIANGYU OLIVE DEVELOPMENT CO., LTD.
    Inventors: Bo Wang, Yuhong Liu, Jianke Li, Feng Jin, Xiaoping Zhou, Yongqing Yang, Gongpeng Wu, Min Zhao, Huijun Wang, Huan Zhang
  • Publication number: 20220255409
    Abstract: Provided is a noise reduction method by cutting a corner of a tooth shoulder of a stator of an AC traction motor based on an inscribed arc. Taking a vertex of a corner of the tooth shoulder of the stator as an end point, two points are selected along two sides of the corner of the tooth shoulder of the stator to allow distances from the two points to the end point to be equal. The two points are determined as tangent points D1 and D2 of the inscribed arc. The tangent points D1 and D2 define the inscribed arc along which the corner of the tooth shoulder is cut off.
    Type: Application
    Filed: February 5, 2021
    Publication date: August 11, 2022
    Inventors: Xiaoping ZHANG, Yuxuan GUO, Zhu ZHANG, Guanghui ZHU, Haipeng JIANG, Hongwei CHEN
  • Publication number: 20220246647
    Abstract: The disclosure provides an array substrate, a display panel and a displaying device, relating to the technical field of display ambient light. The array substrate has an active area and a peripheral area located on at least one side of the active area. The array substrate comprises a brightness detection module and a reference module. The brightness detection module is arranged in the peripheral area, comprising at least one first thin-film transistor. The brightness detection module is configured to receive ambient light, generate an ambient light brightness detecting current signal in response to the ambient light and output the ambient light brightness detecting current signal. The reference module is arranged in the peripheral area, comprising at least one second thin-film transistor. The reference module is configured to, in a dark state without ambient light, generate and output a reference current signal.
    Type: Application
    Filed: September 27, 2021
    Publication date: August 4, 2022
    Inventors: Xiaojuan GAO, Shuqian DOU, Siqi YIN, Litao FAN, Xiaoping ZHANG, Yangli ZHENG, Jian REN, Site CAI
  • Publication number: 20220220497
    Abstract: A TPR1 gene related to a low-temperature tolerance of Pomacea, coding protein and application of the gene is disclosed. The disclosure belongs to the field of biotechnology. The present disclosure is rapid, effective and reproducible, and is an important complement to the TPR1 gene family. Pomacea is an important invasive organism, the disclosure is helpful for developing novel biological pesticide, and the low-temperature tolerance of the organism is reduced by blocking the expression of TPR1 gene in Pomacea, so as to control the further northward invasion of Pomacea. Meanwhile, by interfering with the expression of TPR1 gene, the hatching rate of Pomacea eggs can be significantly reduced, and the hatching period of eggs can be prolonged, thereby reducing the harm of Pomacea invasion.
    Type: Application
    Filed: March 31, 2022
    Publication date: July 14, 2022
    Applicant: CHINA JILIANG UNIVERSITY
    Inventors: Guangfu LIU, Xiaoping YU, Pengjun ZHANG, Xuping SHENTU, Yipeng XU, Qianqian YANG, Peiying HAO
  • Publication number: 20220204630
    Abstract: An antibody or an antigen-binding fragment thereof is capable of specifically recognizing TrkA and uses thereof. The antibody contains a CDR sequence selected from at least one of the following or an amino acid sequence having at least 95% identity with it: heavy chain variable region CDR sequences: SEQ ID NO: 1˜27, light chain variable region CDR sequences: SEQ IN NO: 28˜54. The above antibody can specifically targeted-bind to the TrkA receptor and block the binding of NGF to TrkA.
    Type: Application
    Filed: May 28, 2020
    Publication date: June 30, 2022
    Applicant: SUNSHINE LAKE PHARMA CO., LTD.
    Inventors: Chao CHEN, Zhiheng REN, Zhuandi HE, Jielian LU, Shushan LIN, Tingting YU, Xiling WEI, Xufang WANG, Le XU, Junji DONG, Xiang LI, Kuo ZHANG, Xueyao YANG, Linfeng GUO, Xiaoping LI, Xiaofeng CHEN, Wenjia LI
  • Publication number: 20220205073
    Abstract: A manufacturing process of a high-strength aluminum alloy wire/strip includes the following steps: A. subjecting an alloy to smelting and spray forming to obtain a high-strength Al—Zn—Mg—Cu aluminum alloy blank; B. subjecting the blank to semi-solid upset forging to form an ingot; C. subjecting the ingot to hot extrusion and then to vacuum annealing to form a coiled material; D. subjecting the coiled material to hot continuous rolling to obtain a wire blank; and E. subjecting the wire blank to solution heat treatment, multiple stretching treatments, annealing, and multiple continuous stretching treatments to obtain the high-strength aluminum alloy wire/strip. The high-strength aluminum alloy wire/strip has the characteristics of fine and compact grains, uniform structure, clear grain boundaries, no precipitates, and no layered structure affecting the stretching performance.
    Type: Application
    Filed: August 24, 2021
    Publication date: June 30, 2022
    Applicant: JIANGSU UNIVERSITY OF TECHNOLOGY
    Inventors: Xiaoping LI, Xiao LIU, Runzhou LI, Yang ZHANG, Weining LEI
  • Publication number: 20220202297
    Abstract: A method for processing blood pressure measurement includes obtaining a facial feature point of an object, determining a first height difference between the facial feature point and an origin of a second coordinate system based on a first coordinate of the facial feature point in the second coordinate system and a first attitude angle of the second coordinate system relative to a first coordinate system, determining a third height difference between the origin of the second coordinate system and the heart of the object based on the first height difference and a second height difference, where the second height difference is a height difference between the facial feature point and the heart of the object, and determining blood pressure based on a blood pressure measurement signal of the object and the third height difference.
    Type: Application
    Filed: April 20, 2020
    Publication date: June 30, 2022
    Inventors: Xiaoping Zhang, Huangwei Wu
  • Patent number: 11373837
    Abstract: The disclosure provides a metal ion source emitting device comprising a ceramic chamber, a leading-out electrode chamber and three cathodes hermetically connected, a trigger electrode fixed on a ceramic insulating element, a cathode target material fixed on an indirect cooling channel, a limiting element fixed on a fixed element, the fixed element fixing the indirect cooling channel on a cathode cooling pipe, the cathode cooling pipe fixed on a cathode flange, a trigger binding post connected with the trigger electrode, a leading-out electrode and an accelerating electrode arranged right below a cathode in the leading-out electrode chamber, and leading-out slits formed on the accelerating electrode and the leading-out electrode. According to the emitting device, three cathodes can operate simultaneously with only one anode, increasing irradiation area of an ion source, and improving the operating efficiency and energy utilization rate, with a more compact emitting source and larger processing area.
    Type: Grant
    Filed: July 14, 2020
    Date of Patent: June 28, 2022
    Assignees: Beijing Normal University, GUANGXIN ION BEAM TECHNOLOGY CO., LTD.
    Inventors: Bin Liao, Xiao Ouyang, Guoliang Wang, Xiaoping Ouyang, Jun Luo, Pan Pang, Lin Chen, Xu Zhang, Xianying Wu, Minju Ying
  • Publication number: 20220187659
    Abstract: A module structure and a display device are disclosed. The module structure includes a backlight sheet, a display screen, and a glass cover which are stacked, and further includes a light guide plate, LED lights, and a flexible circuit board disposed between the display screen and the glass cover, the LED lights are located on a side of the light guide plate facing away from a display area, and the LED lights are electrically connected to the flexible circuit board.
    Type: Application
    Filed: August 27, 2021
    Publication date: June 16, 2022
    Inventors: Boning WANG, Jian REN, Xiaoping ZHANG, Site CAI, Yangli ZHENG, Hang XIA, Huaxu YANG, Naiqi MEN, Yaodong WANG, Luo ZHANG, Mang FU
  • Publication number: 20220171239
    Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a backlight module and a display device. The backlight module includes a light guide plate and a plurality of light emitting diodes arranged in a first direction, where the light guide plate is provided with a first region and a second region along a second direction, and the first direction and the second direction intersect with each other; and dots of the first region include a plurality of isolated cluster structures, and a dot density between any two adjacent cluster structures is lower than a dot density of each of the cluster structures.
    Type: Application
    Filed: October 12, 2021
    Publication date: June 2, 2022
    Inventors: Yaodong WANG, Qin XIN, Yangli ZHENG, Xiaoping ZHANG, Jian REN, Luo ZHANG, Siqi YIN, Fangyi LIU, Litao FAN, Zhenguo ZHOU
  • Publication number: 20220165197
    Abstract: A method for driving display panel includes: for one of adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by a data selector; when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; first and second orders each represents an order of inputting data signals to the data lines; first order is opposite to second order; for the other of the adjacent two frames of displayed images, when scanning odd-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in second order by the data selector; when scanning even-numbered row of sub-pixels, inputting data signals to the data lines coupled to the data selector in first order by the data selector.
    Type: Application
    Filed: October 29, 2021
    Publication date: May 26, 2022
    Inventors: Zhenguo ZHOU, Xuewen CAO, Site CAI, Jian REN, Xiaoping ZHANG, Litao FAN, Xiaojuan GAO, Jian ZHANG, Shuqian DOU, Yingxue YU, Yujie LIU, Dongxu YANG, Yaodong WANG, Luo ZHANG, Siqi YIN, Xianfeng MAO, Mengxing XU
  • Publication number: 20220163719
    Abstract: The present disclosure provides a backlight module and a display device. The backlight module includes: a back plate including a bottom wall and a side wall coupled thereto, with the bottom wall and the side wall defining an accommodating space; a light guide plate disposed in the accommodating space and including: a light outgoing surface disposed away from the bottom wall, a bottom surface disposed toward the bottom wall, and a light incident surface coupled between the light outgoing face and the bottom face; a light source disposed in the accommodating space and configured to emit light toward the light incident surface; and a composite film located on a side of the light guide plate away from the bottom wall and including a diffuser sheet and a plurality of prism sheets combined together and sequentially arranged in a direction away from the light guide plate.
    Type: Application
    Filed: September 20, 2021
    Publication date: May 26, 2022
    Inventors: Yaodong WANG, Yangli ZHENG, Xiaoping ZHANG, Jian REN, Site CAI, Luo ZHANG, Qin XIN, Zhenguo ZHOU, Siqi YIN, Fangyi LIU, Boning WANG, Litao FAN, Xiaojuan GAO
  • Patent number: 11343644
    Abstract: A beacon device obtains first location feature information that indicates an environmental condition around a current location of the beacon device; obtains registration location feature information that indicates an environmental condition around an original assembly location of the beacon device; then compares the two pieces of information to perform compliance detection on a location of the beacon device; and determines, based on a detection result, whether to trigger neighbor awareness.
    Type: Grant
    Filed: December 27, 2016
    Date of Patent: May 24, 2022
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventor: Xiaoping Zhang
  • Patent number: 11333926
    Abstract: The disclosure relates to the technical field of liquid crystal display, and discloses a backlight module and a display device. The backlight module includes a light guide plate and a plurality of light emitting diodes arranged in a first direction, where the light guide plate is provided with a first region and a second region along a second direction, and the first direction and the second direction intersect with each other; and dots of the first region include a plurality of isolated cluster structures, and a dot density between any two adjacent cluster structures is lower than a dot density of each of the cluster structures.
    Type: Grant
    Filed: October 12, 2021
    Date of Patent: May 17, 2022
    Assignees: Beijing BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Yaodong Wang, Qin Xin, Yangli Zheng, Xiaoping Zhang, Jian Ren, Luo Zhang, Siqi Yin, Fangyi Liu, Litao Fan, Zhenguo Zhou
  • Patent number: 11321553
    Abstract: The present disclosure provides a method, a device, an apparatus and storage medium for facial matching, wherein the method includes: acquiring an image to be matched; conducting matching for the image to be matched based on at least one of an original sample database and an associative sample database; and outputting a final matching result, wherein the original sample database includes an original sample image, and the associative sample database includes an associative sample image which is formed by adding an associative feature to the original sample image. Herein, obtaining the original sample database and the associative sample database comprises: acquiring the original sample image; obtaining the original sample database based on the original sample image; adding the associative feature to the original sample image in the original sample database and generating the associative sample image, to obtain the associative sample database.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: May 3, 2022
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yanan Zhang, Hao Wu, Xiaoping Zhang, Yangli Zheng, Xiaobo Xie, Xingpan Sun, Baolei Guo, Lingguo Wang, Bin Fan, Siqi Yin, Hongxuan Sun, Yongqiang Jiang, Mengxing Xu, Cai Zheng, Xianfeng Mao, Zhenguo Zhou
  • Patent number: 11264933
    Abstract: A sensorless control method and an apparatus for a three-phase switched reluctance motor. The sensorless control method obtains line inductances of three phases according to real-time phase inductances of the three-phase switched reluctance motor and then determines feature points of the line inductances of the three phases. A position angle of the rotor at any time in the next corresponding region is calculated according to an average rotation speed of the rotor in the region corresponding to two adjacent feature points. A control signal is output to realize a precise sensorless control for the three-phase switched reluctance motor. The control apparatus includes a microcontroller, a power conversion circuit, a drive module for the power conversion circuit, a current detection module, a voltage detection module, an input and output module and a direct current regulated power supply.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: March 1, 2022
    Assignee: Hunan University of Science and Technology
    Inventors: Xiaoping Zhang, Sijian Kuang, Ping Liu, Zhu Zhang, Haipeng Jiang, Shaowu Zhou
  • Publication number: 20220023266
    Abstract: Provided are methods related to treating congenital adrenal hyperplasia in a subject in need thereof comprising administering 4-(2-chloro-4-methoxy-5-methylphenyl)-N-[(1S)-2-cyclopropyl-1-(3-fluoro-4-methylphenyl)ethyl]-5-methyl-N-prop-2-ynyl-1,3-thiazol-2-amine (Formula 1), or a pharmaceutically acceptable salt thereof. Further provided are pharmaceutical formulations and solid forms of 4-(2-chloro-4-methoxy-5-methylphenyl)-N-[(1S)-2-cyclopropyl-1-(3-fluoro-4-methylphenyl)ethyl]-5-methyl-N-prop-2-ynyl-1,3-thiazol-2-amine, or a pharmaceutically acceptable salt thereof, and their use in the treatment of congenital adrenal hyperplasia (CAH).
    Type: Application
    Filed: December 6, 2019
    Publication date: January 27, 2022
    Inventors: Robert H. FARBER, Gordon Raphael LOEWEN, Xiaoping ZHANG, Nagdeep GIRI, Jean L. CHAN, Scott STIRN, Brian SAYERS, Graeme TAYLOR, Christina Marie COSTA, Stacy PARKS, Anthony D. VICKERY, Kristie M. DOWNING, Kingsley IYOHA, Ayanda NGWENYA-JONES, Anne CHARLIER, Gurvinder Singh MEHTON
  • Publication number: 20220023801
    Abstract: Disclosed are a spiral wound reverse osmosis membrane element, a spiral wound reverse osmosis membrane module and a process for making the reverse osmosis membrane element.
    Type: Application
    Filed: December 3, 2019
    Publication date: January 27, 2022
    Applicant: Zhejiang Qinyuan Water Treatment S. T. Co., Ltd.
    Inventors: Xuefang CHEN, Xiaoping ZHANG