Patents by Inventor Zhen Wang

Zhen 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: 20210036045
    Abstract: The present invention provides a semiconductor structure for forming a CMOS image sensor. The semiconductor structure includes at least a photodiode formed in the substrate for collecting photoelectrons, and the photodiode has a pinning layer, a first doped region and a second doped region in order from top to bottom in a height direction of the substrate. The semiconductor structure further includes a third doped region located in the substrate corresponding to a laterally extending region of the second doped region. The first doped region has an ion doping concentration greater than the ion doping concentration of the second doped region, the ion doping concentration of the second doped region is greater than the ion doping concentration of the third doped region, and the third doped region is in contact with the second doped region after diffusion. The present invention also provides a method of manufacturing the above-described semiconductor structure.
    Type: Application
    Filed: April 22, 2020
    Publication date: February 4, 2021
    Inventors: Zhen GU, Zhi TIAN, Qiwei WANG, Haoyu CHEN
  • Publication number: 20210036081
    Abstract: A transparent display substrate includes a first base and a plurality of sub-pixels disposed on the first base. At least one sub-pixel of the plurality of sub-pixels has a light-emitting region and a transparent region. In the at least one sub-pixel, each sub-pixel includes at least one thin-film transistor, a capacitor and a self-luminescent device that are located in the light-emitting region of the sub-pixel. The self-luminescent device is disposed on a side of the capacitor away from the at least one thin film transistor in a direction perpendicular to the first base. The at least one thin film transistor and the capacitor are electrically connected.
    Type: Application
    Filed: December 20, 2019
    Publication date: February 4, 2021
    Inventors: Zhen SONG, Guoying WANG
  • Publication number: 20210029410
    Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file from the selected video frames, determining a target display position in a video preview interface for the target video file; and saving a correspondence between the target display position and the target video file such that a first terminal logging in the server can play the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about contents of the video file to be released from the target video file, which improves user experience.
    Type: Application
    Filed: October 19, 2017
    Publication date: January 28, 2021
    Applicant: Live.me Inc.
    Inventors: Ruimin HUANG, Pengbo YANG, Wei LIU, Hang WEI, Shuaifeng DENG, He LI, Qingjie ZHANG, Hao TIAN, Chao WANG, Jun PENG, Zhen LI, Qi XU, Yiqing HUANG
  • Publication number: 20210029421
    Abstract: The embodiments of the present application provide a method and an apparatus for releasing a video file, which are applied to a server. The method comprises obtaining a video file to be released; selecting a first preset number of video frames in the video file to be released; generating a target video file using the selected video frames; determining a target display position for the target video file in a video preview interface; and storing the correspondence between the target display position and the target video file so that a first terminal logging in the server plays the target video file at the target display position in the video preview interface based on the correspondence. As can be seen, since the first terminal plays the target video file at the target display position in the video preview interface, the user can get more information about the content of the video file to be released from the target video file, so that the user experience is improved.
    Type: Application
    Filed: October 19, 2017
    Publication date: January 28, 2021
    Applicant: Live.me Inc.
    Inventors: Ruimin HUANG, Pengbo YANG, Wei LIU, Hang WEI, Shuaifeng DENG, He LI, Qingjie HANG, Hao TIAN, Chao WANG, Jun PANG, Zhen LI, Qi XU, Yiqing HUANG
  • Publication number: 20210026179
    Abstract: Disclosed are an array substrate, a liquid crystal display panel and a display apparatus. The array substrate comprises a plurality of pixel units, with each of which being provided with a plurality of sub-pixels (R, G, B) arranged in a first direction; a plurality of touch control electrodes, a region where each of the touch control electrodes is located overlapping with a region where the plurality of sub-pixels (R, G, B) are located; and a plurality of touch control signal lines arranged in gaps between the sub-pixels (R, G, B), wherein each of the touch control signal lines is connected to each of the touch control electrodes, there is no touch control floating signal line not connected to each of the touch control electrodes, and one column of pixel units is correspondingly provided with one touch control signal line.
    Type: Application
    Filed: May 23, 2018
    Publication date: January 28, 2021
    Inventors: Yun QIAO, Zhen WANG, Fei HUANG, Xiaozhou ZHAN, Han ZHANG, Wenwen QIN, Jian SUN
  • Publication number: 20210024498
    Abstract: The present invention discloses a tetrahydropyrrole compound, a preparation method therefor, a pharmaceutical composition containing the same, and a use thereof. The tetrahydropyrrole compound of the present invention is represented by general formula (I). The tetrahydropyrrole compound of the present invention has better inhibitory effects on the positive symptoms of schizophrenia, and the potency thereof is equivalent to or slightly stronger than that of the positive drug olanzapine. In addition, the compound of the present invention has dual inhibitory effects on D2 receptors and DAT receptors, and is effective for treating schizophrenia and improving negative symptoms and cognitive functions, while also reducing vertebral side effects and prolactin secretion.
    Type: Application
    Filed: December 26, 2018
    Publication date: January 28, 2021
    Inventors: Zhu DANG, Christine Jue CAI, Zhen LUO, Liugang WANG, Dan BAO
  • Patent number: 10903910
    Abstract: A method includes modulating a digital signal via pulse amplitude modulation (PAM) and applying Nyquist shaping to the digital signal to generate a filtered digital signal. The method also includes converting the filtered digital signal into an analog signal and transmitting the analog signal in an optical communication channel via a dense wavelength division multiplexing (DWDM) scheme.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: January 26, 2021
    Assignee: Juniper Networks, Inc.
    Inventors: Yang Yue, Qiang Wang, Zhen Qu, Xiao Han
  • Patent number: 10902930
    Abstract: A shift register includes a first input sub-circuit, a pull-up control sub-circuit, and a pull-down control sub-circuit. The first input sub-circuit is configured to transmit a voltage from the first signal terminal to the first node under control of the first voltage terminal. The pull-up control sub-circuit is configured to be in a turn-on or turn-off state under control of the first node. The pull-down control sub-circuit is configured to transmit a voltage from the third voltage terminal to the pull-down node under control of the first node, transmit the voltage from the third voltage terminal to the pull-down node under control of the signal output terminal, and transmit a voltage from the first clock signal terminal to the pull-down node under control of the first clock signal terminal.
    Type: Grant
    Filed: October 25, 2018
    Date of Patent: January 26, 2021
    Assignees: ORDOS YUANSHENG OPTOELECTRONICS CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Peng Liu, Zhen Wang, Han Zhang, Kai Zhang, Yun Qiao, Jian Sun, Bailing Liu, Fei Huang, Zhengkui Wang, Jianjun Zhang
  • Publication number: 20210017543
    Abstract: Provided for the first time in the present invention is a method for preparing a non-human primate somatic cell cloned animal, which method specifically comprises the steps of: (i) providing a reconstructed egg, wherein the egg comes from the non-human primate (ii) activating the reconstructed egg to form an activated reconstructed egg or activated reconstructed embryo formed by the reconstructed egg; (iii) reprogramming (a) the activated reconstructed egg or (b) embryonic cells of the activated reconstructed embryo to obtain a reprogrammed reconstructed egg or reprogrammed reconstructed embryo; and (iv) regenerating the reprogrammed reconstructed egg or reprogrammed reconstructed embryo to obtain the non-human primate somatic cell cloned animal. The method of the present invention can significantly improve the developmental capacity of nucleus-transplanted embryos in non-human primates (such as monkeys).
    Type: Application
    Filed: December 25, 2018
    Publication date: January 21, 2021
    Inventors: Qiang SUN, Zhen LIU, Hongjun ZHANG, Yijun CAI, Zhaodi LIAO, Yuting XU, Yan WANG, Yanhong NIE
  • Publication number: 20210015439
    Abstract: Disclosed is a molecular imaging method for evaluating liver regeneration ability after ALPPS. The method includes steps of: 1) preparing a VX2 rabbit liver cancer model; 2) performing ALPPS for the VX2 rabbit liver cancer model; 3) synthesizing 18F-Fluoromethylcholine (18F-Methylcholine, 18F-FCH); 4) PET/CT imaging and data processing for 18F-FCH. The disclosure is the first to propose the use of 18F-FCH PET/CT to monitor the proliferative capacity of residual liver, and further indirectly reflect the increased ability of cell membrane synthesis on the basis that 18F-FCH has higher choline metabolism in residual liver tissue, so that the liver regeneration ability after ALPPS is evaluated by the molecular imaging method, thereby providing important new ideas for the clinical selection of ALPPS to choose the best time for second-stage surgery.
    Type: Application
    Filed: September 30, 2020
    Publication date: January 21, 2021
    Inventors: xinlin Sun, zhen Quan, Ruifeng Wang, kai Wang, lili Yang, zunyu Xiao, yang Liu, zhaoguo Han, xiang Liu, mingxing Ke
  • Publication number: 20210016449
    Abstract: There is provided a mobile robot that controls an exposure time of an optical sensor during a time interval during which images of a gap between tiles are captured. At an end of the time interval that an image of a gap between tiles is captured, the exposure time of the optical sensor is adjust to the exposure time being used right before the time interval to avoid high brightness of the captured image while the image of a gap between tiles is suddenly disappeared from a field of view of the optical sensor.
    Type: Application
    Filed: October 7, 2020
    Publication date: January 21, 2021
    Inventor: GUO-ZHEN WANG
  • Publication number: 20210019541
    Abstract: Systems, methods, and computer-readable media are provided media for transferring visual attributes to images. In some examples, a system can obtain a first image associated with a user; generate a second image including image data from the first image modified to add a first visual attribute transferred from one or more images or remove a second visual attribute in the image data; compare a first set of features from the first image with a second set of features from the second image; determine, based on a comparison result, whether the first image and the second image match at least partially; and update a library of user verification images to include the second image when the first image and the second image match at least partially.
    Type: Application
    Filed: July 18, 2019
    Publication date: January 21, 2021
    Inventors: Zhen WANG, Lei WANG, Ning BI, Yingyong QI
  • Publication number: 20210011457
    Abstract: An online monitoring device of 3D printing equipment includes a signal collection module, a signal processing module, a feature extraction module, a monitoring module and a knowledge base module. A vibration signal of a preset component of the 3D printing equipment is collected by a vibration sensor. The collected vibration signal of each preset component is converted from an analog signal to a digital signal and the spectrum characteristics are extracted. Based on the spectrum characteristics of each preset component, the operation state type of the preset component is obtained by a comparative analysis model. The knowledge base module is configured to store newly added samples and initial samples of the 3D printing equipment. The initial samples include spectrum characteristic information and corresponding fault category of known faults, and the newly added samples include spectrum characteristic information and corresponding fault category of new faults.
    Type: Application
    Filed: July 7, 2020
    Publication date: January 14, 2021
    Applicants: INSTITUTE OF AUTOMATION, CHINESE ACADEMY OF SCIENCES, CLOUD COMPUTING CENTER CHINESE ACADEMY OF SCIENCES, DongGuan, Guangdong (CN)
    Inventors: Gang XIONG, Jiawei LIAO, Zhen SHEN, Xiuqin SHANG, Chao GUO, Jun YAN, Can LUO, Xiao WANG, Feiyue WANG
  • Publication number: 20210013445
    Abstract: An organic light emitting display panel includes a cover plate and a back plate. The cover plate includes a cover plate glass on which three color films of R, G and B are formed. The cover plate includes an insulating cover layer covering the cover plate glass. The cover plate includes a BM area formed over the insulating cover layer and defining a pixel area. The cover plate includes a spacer pillar formed in the BM area. The cover plate includes an auxiliary cathode formed over the spacer pillar and the insulating cover layer. The back plate includes: an active layer array; a planarization layer formed on the active layer array, having a boss corresponding to the pixel area; and an OLED device formed on the boss.
    Type: Application
    Filed: March 18, 2019
    Publication date: January 14, 2021
    Inventors: Zhen Song, Guoying Wang
  • Patent number: 10893379
    Abstract: Systems and methods for determining whether an object belongs to a target geo-fence are provided. The method may include: obtaining geographic coordinates corresponding to a geographic location of the object; determining information of a grid corresponding to the geographic coordinates; indexing the grid, based on the information of the grid, in a first grid database. The object may not belong to the target geo-fence if the indexed grid is not in the first grid database. The method may further include indexing the grid, based on the information of the grid, in a second grid database if the indexed grid is in the first grid database. The object may belong to the target geo-fence if the indexed grid is not in the second grid database. The method may further include determining whether the object belongs to the target geo-fence based on a relationship of the object and a local geo-fence if the indexed grid is in the second grid database.
    Type: Grant
    Filed: June 15, 2020
    Date of Patent: January 12, 2021
    Assignee: BEIJING DIDI INFINITY TECHNOLOGY AND DEVELOPMENT CO., LTD.
    Inventors: Kehua Sheng, Zhen Zhang, Yue Wang, Taixu Jiang, Quancheng Rao
  • Patent number: 10889824
    Abstract: A method for genetic transformation of edible mushrooms is provided relating to the technical field of genetic transformation of Agaricus bisporus, enoki mushroom and shiitake. The disclosed method for genetic transformation of Agaricus bisporus includes: inoculating Agaricus bisporus liquid mycelia into a foxtail-millet-grain culture medium, and pre-culturing them at 20-25° C. until Agaricus bisporus mycelia grow on surfaces of foxtail millet grains. This method uses the foxtail millet grains as an attachment matrix, and during the pre-culturing and co-culturing, the culture substrate is shaken up every day. The method for genetic transformation of enoki mushroom or shiitake includes: inoculation of enoki mushroom mycelia or shiitake mycelia, activated culturing of agrobacterium, and agrobacterium infecting a foxtail millet grain-enoki mushroom mycelium matrix or a foxtail millet grain-shiitake mycelium matrix.
    Type: Grant
    Filed: July 17, 2018
    Date of Patent: January 12, 2021
    Inventors: Jianyu Liu, Xiaodong Shang, Chunyan Song, Qi Tan, Zhen Xu, Qiaozhen Li, Dan Zhang, Ruijuan Wang, Hailong Yu, Lujun Zhang, Meiyan Zhang, Hui Yang, Yu Li, Feng Zhou, Ning Jiang
  • Patent number: D907558
    Type: Grant
    Filed: October 4, 2019
    Date of Patent: January 12, 2021
    Assignee: SZ DJI Technology Co., Ltd.
    Inventors: Shaojie Chen, Zhen Wang, Yun Zhao, Tao Peng
  • Patent number: D908587
    Type: Grant
    Filed: October 10, 2017
    Date of Patent: January 26, 2021
    Assignee: SZ DJI Technology Co., Ltd.
    Inventors: Shaojie Chen, Zhen Wang, Yun Zhao
  • Patent number: D908588
    Type: Grant
    Filed: June 26, 2018
    Date of Patent: January 26, 2021
    Assignee: SZ DJI Technology Co., Ltd.
    Inventors: Yun Zhao, Shaojie Chen, Yiwei Chen, Zhen Wang, Bo Liang
  • Patent number: D909356
    Type: Grant
    Filed: May 22, 2019
    Date of Patent: February 2, 2021
    Assignee: Beijing Xiaomi Mobile Software Co., Ltd.
    Inventors: Zhen Wang, Yi Wang, Yangyang Cai