Patents by Inventor Zhihua Wang

Zhihua 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: 20200289527
    Abstract: A formulation containing an A-decarbonized-5a-androstane compound for increasing white blood cells and use thereof. The A-decarbonized-5?-androstane compound can prevent, alleviate and improve the reduction in the number of white blood cells caused by chemotherapy or radiation therapy, and can be used for preparing a preparation or a composition, the preparation or the composition being used for (a) increasing the number of white blood cells or (b) preventing or treating leucopenia.
    Type: Application
    Filed: August 14, 2018
    Publication date: September 17, 2020
    Inventors: Yajun CHEN, Zhihua CHEN, Wenya WANG
  • Patent number: 10774256
    Abstract: A star-shaped polyacrylamide copolymer and a preparation method thereof are provided, as well as a drilling fluid containing the star-shaped polyacrylamide copolymer. Only the star-shaped polyacrylamide copolymer is added into the drilling fluid; under a high-temperature environment, the filtration volume of the drilling fluid can be reduced, the high-temperature rheological property of the drilling fluid is improved, and the pressure loss of a circulation system of the drilling fluid is reduced.
    Type: Grant
    Filed: July 25, 2018
    Date of Patent: September 15, 2020
    Assignee: China University of Geosciences, Beijing
    Inventors: Zhihua Luo, Xuesong Xing, Peizhi Yu, Yu Wang, Bairu Xia, Ziming Wang
  • Publication number: 20200285349
    Abstract: A touch panel and a touch display device are disclosed. The touch panel includes a number of first touch electrode patterns including a number of first touch units and a connection unit for connecting two adjacent first touch units; a number of second touch electrode patterns insulated from and intersected with the first touch electrode patterns. The second touch electrode pattern includes a number of independent second touch units and at least one metal bridge for connecting two adjacent second touch units. The at least one metal bridge has a hollow-out pattern, and two ends of the metal bridge are overlapped on the two adjacent second touch units respectively.
    Type: Application
    Filed: June 1, 2018
    Publication date: September 10, 2020
    Inventors: Shuai LIN, Zhihua ZHANG, Xiangqian WANG
  • Publication number: 20200262812
    Abstract: Provided are 4,5,6-tri-substituted indazoles derivatives, a preparation method therefor, and a use thereof in medicines. Specifically, provided are compounds of formula (I) or pharmaceutically acceptable salts, stereoisomers, solvates, or prodrugs thereof, a preparation method therefor, and a use thereof.
    Type: Application
    Filed: November 10, 2017
    Publication date: August 20, 2020
    Inventors: Jianbiao PENG, Yang LIU, Lixiao WANG, Zhihua FANG, Zonglei FEI, Xi CHEN, Jiong LAN
  • Patent number: 10736883
    Abstract: Compounds of Formula (I) and Formula (II), pharmaceutically acceptable salt thereof, stereoisomers of any of the foregoing, or mixtures thereof are agonists of the APJ Receptor and have use in treating cardiovascular and other conditions. Compounds of Formula (I) and Formula (II) have the following structures: (I); (II). Intermediates (V) are also claimed.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: August 11, 2020
    Assignee: AMGEN INC.
    Inventors: Matthew Brown, Ning Chen, Xiaoqi Chen, Yinhong Chen, Alan C. Cheng, Richard V. Connors, Jeffrey Deignan, Paul John Dransfield, Xiaohui Du, Zice Fu, James S. Harvey, Julie Anne Heath, Lars V. Heumann, Jonathan Houze, Frank Kayser, Aarif Yusuf Khakoo, David j. Kopecky, Su-Jen Lai, Zhihua Ma, Julio C. Medina, Jeffrey T. Mihalic, Steven H. Olson, Vatee Pattaropong, Gayathri Swaminath, Xiaodong Wang, Malgorzata Wanska, Wen-Chen Yeh
  • Patent number: 10718402
    Abstract: A self-adaptive torsional vibration reducer is provided, which includes an inner casing, an outer casing and resonance bodies provided between the inner casing and the outer casing. Each of the resonance bodies includes a mass-block and constraining springs supporting the mass-block between the inner casing and the outer casing. The resonance bodies are provided in pairs and are symmetrically distributed around a center of the rotating shaft. In a case that a frequency of an excitation force on the rotating shaft is coincided with the resonance frequency, the resonance bodies absorb torsional vibration energy at the frequency to reduce vibration. A diesel engine including the self-adaptive torsional vibration reducer is also provided.
    Type: Grant
    Filed: October 17, 2018
    Date of Patent: July 21, 2020
    Assignee: SOOCHOW UNIVERSITY
    Inventors: Gang Wang, Zhihua Feng, Junfang Ni, Xiangjun Lan
  • Publication number: 20200213727
    Abstract: A recording play method, terminal and non-transitory computer-readable storage medium are provided, where the recording play method includes obtaining a recording file, wherein the recording file comprises saved recording data in all sound source directions via the at least three microphones; receiving a first gesture on an interface displayed on the screen, wherein the first gesture indicates a first recording play direction; determining, according to the first gesture, a first recording data matching the first recording play direction from the saved recording data in all sound source directions; and playing the first recording data matching the first recording play direction.
    Type: Application
    Filed: March 9, 2020
    Publication date: July 2, 2020
    Inventors: Zhihua Wang, Bo Han, Jie Liu, Wei Yang, Xiong Zhou, Li Liu
  • Publication number: 20200193623
    Abstract: Disclosed is a depth map calculation method and apparatus. The depth map calculation method includes calculating a global sparse depth map corresponding to a current frame using frames including the current frame, calculating a local dense depth map corresponding to the current frame using the current frame, extracting a non-static object region from the current frame by masking a static object region, removing the non-static object region from the global sparse depth map, and generating a global dense depth map corresponding to the current frame by merging the non-static object region-removed global sparse depth map and the local dense depth map.
    Type: Application
    Filed: December 16, 2019
    Publication date: June 18, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Zhihua LIU, Yun-Tae KIM, Hyong Euk LEE, Lin MA, Qiang WANG, Yamin MAO, Tianhao GAO
  • Patent number: 10667048
    Abstract: A recording method, a recording play method, apparatuses and terminals, where the recording method comprises obtaining, by a terminal, recording data in all sound source directions input by at least three microphones, and generating, by the terminal, a recording file according to the obtained recording data, wherein the recording file saves the recording data in all the sound source directions.
    Type: Grant
    Filed: November 2, 2016
    Date of Patent: May 26, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Zhihua Wang, Bo Han, Jie Liu, Wei Yang, Xiong Zhou, Li Liu
  • Publication number: 20200160547
    Abstract: A method and apparatus for outputting three-dimensional (3D) lines. The apparatus acquires a first image and a second image including lines on a road, generates, based on a first feature map acquired from the first image, a line probability map representing a probability that a pixel point of the first feature map belongs to the lines, calculates matching information of the first image and the second image based on the first feature map and a second feature map acquired from the second image, predicts depth values of the lines using the line probability map and the matching information, detects the lines based on the line probability map, generates 3D lines based on the detected lines and the depth values of the lines, and outputs the 3D lines.
    Type: Application
    Filed: August 26, 2019
    Publication date: May 21, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Zhihua LIU, Leewon HEE, Lin MA, Qiang WANG, Tianhao GAO, Yamin MAO
  • Publication number: 20200147742
    Abstract: A wheel deburring machine is capable of meeting the demand for mixed-line high-precision clamping in a wheel burr brushing process when being used and is ideal in effect, high in efficiency, safe and reliable in working and high in automation degree so as to be particularly suitable for mass production on a production line.
    Type: Application
    Filed: July 4, 2019
    Publication date: May 14, 2020
    Applicant: CITIC Dicastal CO., LTD.
    Inventors: Yao ZHENG, Jiandong GUO, Lei YANG, Xuesong WANG, Xiaoguang HUANG, Weidong LIU, Zhihua ZHU, Changhai LI
  • Publication number: 20200149143
    Abstract: A plastic wrought magnesium alloy includes a Mg—Al—Bi—Sn—Ca—Y alloy, prepared from the following chemical components in percentage by mass: 3 to 6.0% of Al, 1 to 3.0% of Bi, 0.5 to 2.0% of Sn, 0.02 to 0.05% of Ca, 0.02 to 0.05% of Y and the balance of Mg, in which the percentage sum of Ca and Y elements is more than 0.05% and less than 0.1%.
    Type: Application
    Filed: July 11, 2019
    Publication date: May 14, 2020
    Applicant: CITIC Dicastal CO., LTD.
    Inventors: Lixin HUANG, Chunhai LIU, Zhihua ZHU, Lisheng WANG, Yongfei LI
  • Publication number: 20200136194
    Abstract: An electrode assembly and a lithium ion electric roll having the same are provided. Also provided is a battery, which includes: a first layer; a second layer located at the side of a surface of the first layer, exposed from the first layer in a first direction view which is perpendicular to a first surface of the first layer; a third layer tucking at least one portion of the second layer with the first layer in the first direction view, being exposed from the second layer in the first direction view; and a conductive plate protruding from a second side of the first layer in the first direction view.
    Type: Application
    Filed: January 2, 2020
    Publication date: April 30, 2020
    Inventors: Junliang Zhu, Haibing Wang, Tongming Dong, Wenqiang Cheng, Baohua Chen, Shufeng Wu, Wei Yang, Zhihua Qin, Meina Lin
  • Patent number: 10637363
    Abstract: A converter includes a half-bridge circuit including first and second transistors that are connected in series, the half-bridge circuit is connected in parallel with a voltage input and includes a node connected to both the first and second transistors; a resonant inductor connected to the half-bridge circuit and the primary winding of a transformer; a resonant capacitor connected to the half-bridge circuit and the primary winding; a third transistor with a first terminal connected to the half-bridge circuit and a second terminal directly connected to a first terminal of the resonant inductor; and a rectification stage that is connected to the secondary winding of the transformer and that includes first and second synchronous rectifiers. The rectification stage does not use discrete diodes to provide rectification, and during voltage boost operation, the third transistor is turned on and off to maintain an output voltage level.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: April 28, 2020
    Assignee: MURATA MANUFACTURING CO., LTD.
    Inventors: Hongliang Wang, Yang Chen, Yan-Fei Liu, Jahangir Afsharian, Zhihua Yang, Bing Gong
  • Publication number: 20200123634
    Abstract: A SnBiSb series low-temperature lead-free solder and a preparation method thereof, which belongs to the technical field of low-temperature soldering. The lead-free solder includes by weight the following composition: 32.8-56.5% of Bi, 0.7-2.2% of Sb, with the remainder being Sn, wherein the weight percentages of Bi and Sb satisfy a relationship of b=0.006a2?0.672a+19.61=c, wherein the symbol a represents the weight percentage of Bi, the symbol b represents the weight percentage of Sb, and the range of c is ?1.85?c?1.85. The solder alloy has a peritectic or near peritectic structure with a low melting point, and has an excellent mechanical performance and reliability, and applicable to the field of low-temperature soldering.
    Type: Application
    Filed: November 17, 2016
    Publication date: April 23, 2020
    Applicant: BEIJING COMPO ADVANCED TECHNOLOGY CO., LTD.
    Inventors: Shaoming ZHANG, Huijun HE, Xixue LIU, Yanbin SUN, Zhigang WANG, Qiang HU, Ning AN, Fuwen ZHANG, Jie ZHU, Jiangsong ZHANG, Lirong WANG, Huankun ZHANG, Lei XU, Zhihua ZHU, Pin ZHANG
  • Patent number: 10620499
    Abstract: Embodiments of the present disclosure provide a pixel circuit. The pixel circuit includes a first transistor and a photosensitive component. A first end and a second end of the photosensitive component are connected to a gate line and a pixel electrode, respectively, and the photosensitive component is configured to transmit a signal of the gate line to the pixel electrode in response to receiving an external light signal. Embodiments of the present disclosure further provide a pixel unit including the pixel circuit as well as a display panel.
    Type: Grant
    Filed: March 22, 2018
    Date of Patent: April 14, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Deqiang Liu, Feifei Wang, Ning Zhu, Ting Dong, Zhihua Sun, Yujie Gao
  • Patent number: 10598343
    Abstract: An LED light apparatus includes a back cover, a surrounding wall, a light source and a surface ring. The back cover has a top side and a back cover inner side. The surrounding wall is connected to the back cover. The light source is fixed to an inner wall side of the surrounding wall. The surface ring has a surface ring inner side connected to the surrounding wall. The surface ring inner side, the inner wall side and the back cover inner side form a light movement space. The back cover inner side has a three-dimension curve surface for reflecting light to the light opening of the surface ring.
    Type: Grant
    Filed: August 14, 2018
    Date of Patent: March 24, 2020
    Assignee: XIAMEN ECO LIGHTING CO. LTD.
    Inventors: Ping Yan, Bin Yi, Maojin Zeng, Xiaoming Yang, Zhihua Wang
  • Publication number: 20200073928
    Abstract: Embodiments of the present disclosure disclose a method and apparatus for updating information. A specific embodiment of the method includes: acquiring at least one subject name entry from to-be-processed information; matching, for a subject name entry in the at least one subject name entry, the subject name entry with pre-acquired at least one initial information source subject name entry, and setting a weight for the subject name entry based on a matching result; and sorting the subject name entry in the at least one subject name entry and an initial information source subject name entry in the at least one initial information source subject name entry according to the weight to obtain updated at least one initial information source subject name entry. This embodiment improves the accuracy and efficiency of acquiring information by a user.
    Type: Application
    Filed: July 1, 2019
    Publication date: March 5, 2020
    Inventors: Zhipeng Wu, Zhihua Wang, Tianxing Yang
  • Publication number: 20200070883
    Abstract: A steering knuckle of a vehicle turning wheel, a steering device and a vehicle. The steering knuckle includes a steering end connected to a turning wheel and a driving end connected to a steering driving component of the turning wheel, in which the driving end is located above or below the side of the steering end; the steering end is provided with a first connecting hole, and the driving end is provided with a second connecting hole; the axis of the second connecting hole and the axis of the first connecting hole are in the same plane, and the axis of the second connecting hole is not parallel to the axis of the first connecting hole.
    Type: Application
    Filed: April 23, 2019
    Publication date: March 5, 2020
    Inventors: Dexi Du, Dadong Wang, Weidong Liu, Shaoqian Wang, Shiwen Xu, Zhihua Zhu
  • Publication number: 20200070871
    Abstract: A vehicle steering wheel assembly includes a steering wheel, a control component, a rotation measuring component for measuring the rotation condition of the steering wheel, and a road sense simulator for applying a resistance torque to the rotation of the steering wheel according to the rotation condition of the steering wheel; a steering column is disposed under the steering wheel, in which the upper end of the steering column is connected to the steering wheel, and the lower end of the steering column is connected to the road sense simulator, and the road sense simulator is fixed to the vehicle body of the vehicle. The rotation measuring component and the road sense simulator are both connected to the control component, and the control component controls the road sense simulator to apply the resistance torque to the rotation of the steering wheel according to measurement data of the rotation measuring component.
    Type: Application
    Filed: April 22, 2019
    Publication date: March 5, 2020
    Inventors: Dexi DU, Dadong WANG, Weidong LIU, Shaoqian WANG, Shiwen XU, Zhihua ZHU