Patents by Inventor Peng Jin

Peng Jin 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: 10550688
    Abstract: Apparatus and method for a physical simulation experiment of fracturing an unconventional oil and gas reservoir layer by layer by spiral perforation via a horizontal well bore. The apparatus includes an outer wellbore provided with at least three layers of spiral perforations, and an inner wellbore provided with at least three layers of through-holes. The method includes injecting fracturing fluid into the inner wellbore, and opening a first layer cracks of a stratum by the fracturing fluid passing the first through-hole layer and the first spiral perforation layer, opening a second layer cracks of the stratum by the fracturing fluid passing second through-hole layer and second spiral perforation layer and opening a third layer cracks of the stratum by the fracturing fluid passing third through-hole layer and third spiral perforation layer.
    Type: Grant
    Filed: December 29, 2017
    Date of Patent: February 4, 2020
    Assignee: China University of Petroleum—Beijing
    Inventors: Bing Hou, Zhi Chang, Yan Jin, Mian Chen, Yunhu Lu, Botao Lin, Zhou Zhou, Peng Tan
  • Publication number: 20200033311
    Abstract: Embodiments relate generally to systems and methods for detecting gas using a wide band light source, and at least two narrow band light sensors, wherein each sensor may be operable to detect light at a different range of wavelengths. Additionally, the gas detector device may comprise a color changing indicator operable to react with gas in the air to change color, wherein different gases may react to create different colors, and wherein the sensors detect light reflected by the color changing indicator from the wide band light source. The gas detector device may comprise a processor in communication with the at least two light sensors operable to receive detected reflected wavelength information from the light sensors, and determine the type of gas that reacted with the color changing indicator based on the color detected by the sensors, wherein each color may be associated with a different type of gas.
    Type: Application
    Filed: October 4, 2019
    Publication date: January 30, 2020
    Inventors: Peng Jin, Takashi Yamaguchi
  • Patent number: 10548210
    Abstract: Non-disperse, periodic microplasmas are generated in a volume lacking interfering structures, such as electrodes, to enable photonic interaction between incident electromagnetic energy and the non-disperse, periodic microplasmas. Preferred embodiments leverage 1D, 2D, 3D and super 3D non-disperse, periodic microplasmas. In preferred embodiments, the non-disperse, periodic microplasmas are elongate columnar microplasmas. In other embodiments, the non-disperse, periodic microplasmas are discrete isolated microplasmas. The photonic properties can change by selectively activating groups of the periodic microplasmas.
    Type: Grant
    Filed: September 28, 2016
    Date of Patent: January 28, 2020
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: J. Gary Eden, Paul V. Braun, Sung-Jin Park, Hee Jun Yang, Peng Sun, Runyu Zhang
  • Publication number: 20200026957
    Abstract: Techniques are described that facilitate automatically distinguishing between different expressions of a same or similar emotion. In one embodiment, a computer-implemented is provided that comprises partitioning, by a device operatively coupled to a processor, a data set comprising facial expression data into different clusters of the facial expression data based on one or more distinguishing features respectively associated with the different clusters, wherein the facial expression data reflects facial expressions respectively expressed by people. The computer-implemented method can further comprise performing, by the device, a multi-task learning process to determine a final number of the different clusters for the data set using a multi-task learning process that is dependent on an output of an emotion classification model that classifies emotion types respectively associated with the facial expressions.
    Type: Application
    Filed: September 30, 2019
    Publication date: January 23, 2020
    Inventors: Feng Jin, Wen Liu, Yong Qin, Qin Shi, Peng Wang, Shi Lei Zhang
  • Publication number: 20200014435
    Abstract: This application disclose a method for indicating and determining a precoding vector related to precoding technologies to increase an overall system performance gain. The method may include: generating indication information, and sending the indication information. The indication information is used to indicate a plurality of component vectors of a precoding vector and a combination coefficient of each component vector. The combination coefficient of the component vector includes at least one of the following types: a wideband amplitude coefficient, a narrowband amplitude coefficient, and a narrowband phase coefficient.
    Type: Application
    Filed: September 19, 2019
    Publication date: January 9, 2020
    Inventors: Peng JIANG, Huangping JIN, Wei HAN, Peng SHANG
  • Patent number: 10525021
    Abstract: 2-hydroxy-benzoic anilide compounds and derivatives, compositions thereof, and methods for treating metabolic diseases and cancer through uncoupling mitochondria.
    Type: Grant
    Filed: November 18, 2015
    Date of Patent: January 7, 2020
    Assignee: Rutgers, the State University of New Jersey
    Inventors: Shengkan Jin, David J. Augeri, S. David Kimball, Peng Liu, Hanlin Tao, Xiangang Zeng
  • Patent number: 10517492
    Abstract: A biosensor includes: a flexible base, a first sensor includes a first sensor main body; and a second sensor includes a second sensor main body that is detachably installed on the side face of the flexible base installed with the first sensor main body, and is arranged at intervals on the first sensor main body. The second sensor is detachably installed on the flexible base installed with the first sensor, and does not overlap with the first sensor, thereby allowing the second sensor to work together with the first sensor, thereby obtaining different physiological parameters. The second sensor can also be detached from the flexible base and used independently to increase user convenience.
    Type: Grant
    Filed: July 26, 2019
    Date of Patent: December 31, 2019
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Song Yang, Kun Jiao, Xianliang He, Peng Zhang, Xingliang Jin
  • Patent number: 10489690
    Abstract: Techniques are described that facilitate automatically distinguishing between different expressions of a same or similar emotion. In one embodiment, a computer-implemented is provided that comprises partitioning, by a device operatively coupled to a processor, a data set comprising facial expression data into different clusters of the facial expression data based on one or more distinguishing features respectively associated with the different clusters, wherein the facial expression data reflects facial expressions respectively expressed by people. The computer-implemented method can further comprise performing, by the device, a multi-task learning process to determine a final number of the different clusters for the data set using a multi-task learning process that is dependent on an output of an emotion classification model that classifies emotion types respectively associated with the facial expressions.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: November 26, 2019
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Feng Jin, Wen Liu, Yong Qin, Qin Shi, Peng Wang, Shi Lei Zhang
  • Patent number: 10483488
    Abstract: An organic light-emitting element, including a substrate, a first electrode, a light-emitting layer containing one organic or more layer film, and a light-emitting element of a second electrode are disclosed. The light-emitting element is provided with a covering layer. For the organic material contained in covering layer, at least one point in the wavelength range between 430 nm and 460 nm the attenuation coefficient is greater than 0.10 while in the wavelength range of 460 nm to 500 nm its attenuation coefficient is 0.10 or below. The organic light-emitting element achieves high light-emitting efficiency and color reproducibility, and can be used as organic EL display, backlight source for liquid crystal display, illumination, light source for measurement devices, indication board or identification lamp etc.
    Type: Grant
    Filed: December 18, 2014
    Date of Patent: November 19, 2019
    Assignee: TORAY INDUSTRIES, INC.
    Inventors: Guangnan Jin, Peng Wang, Fangrong Xu, Lingzhi Zhong, Takeshi Ishigaki, Daisaku Tanaka, Takeshi Ikeda, Takuya Nishiyama
  • Publication number: 20190343411
    Abstract: A biosensor includes: a flexible base, a first sensor includes a first sensor main body, and a second sensor includes a second sensor main body that is detachably installed on the side face of the flexible base installed with the first sensor main body, and is arranged at intervals on the first sensor main body. The second sensor is detachably installed on the flexible base installed with the first sensor, and does not overlap with the first sensor, thereby allowing the second sensor to work together with the first sensor, thereby obtaining different physiological parameters. The second sensor can also be detached from the flexible base and used independently to increase user convenience.
    Type: Application
    Filed: July 26, 2019
    Publication date: November 14, 2019
    Inventors: Song YANG, Kun JIAO, Xianliang HE, Peng ZHANG, Xingliang JIN
  • Publication number: 20190349044
    Abstract: The present invention belongs to the field of communications technologies, and discloses a channel state information CSI feedback method and an apparatus. The method includes: determining a codebook of at each transport layer CSI of user equipment UE, where the codebook of the CSI at each transport layer of the UE is: W=W1Ă—W2, an element Xi in W2 is a weighting coefficient corresponding to each codeword in W1, and i is an integer greater than or equal to 1 and less than or equal to K; determining a quantity Ni of bits occupied by a quantized value of an ith element in W2, where quantized values of at least two elements in W2 occupy different quantities of bits; and feeding back the quantized value of the ith element to a network device based on Ni.
    Type: Application
    Filed: July 23, 2019
    Publication date: November 14, 2019
    Applicant: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Huangping Jin, Wei Han, Peng Shang, Xiaoyan Bi
  • Publication number: 20190334594
    Abstract: Embodiments can provide a precoding matrix indicating method, a precoding matrix determining method, a receive end device, and a transmit end device. In the precoding matrix indicating method, component matrices of an ideal precoding matrix and a weight of each component matrix can be determined based on at least one basic codebook. A dimension of each component matrix is the same as a dimension of the ideal precoding matrix, and a column vector of each component matrix is selected from column vectors of one of the at least one basic codebook. A precoding matrix indicator can be sent. The precoding matrix indicator can indicate the component matrices and the weight of each component matrix. With this, an ideal precoding matrix is approximately represented in a form of a weighted sum of a plurality of component matrices so that feedback overheads caused by feeding back a precoding matrix can be reduced.
    Type: Application
    Filed: July 4, 2019
    Publication date: October 31, 2019
    Inventors: Huangping JIN, Wei HAN, Xiaoyan BI, Peng SHANG
  • Publication number: 20190331954
    Abstract: A circuit substrate, a display device and a driving method are provided. The circuit substrate includes a base substrate, a gate driving circuit, and at least one signal trace group which are on the base substrate. The signal trace group includes two signal traces, and the two signal traces are electrically connected with the gate driving circuit and are configured to provide clock signals with inverted phases to the gate driving circuit; the two signal traces are respectively in different layers and are insulated from each other; and orthographic projections of the two signal traces on the base substrate at least partially overlap with each other.
    Type: Application
    Filed: April 25, 2019
    Publication date: October 31, 2019
    Inventors: Peng QIN, Cheng ZUO, Kangpeng DANG, Yang RAO, Bo WANG, Zhong JIN, Lihua JIANG
  • Publication number: 20190335237
    Abstract: A system, a method, and a control server for media display on a video wall are provided. The system includes a media server, a plurality of transcode servers, a video wall, and a control server connected through a network. The media server provides a media file. The control server determines cutting parameters used to cut a medium recorded in the media file into video data suitable for display on each of a plurality of displays according to configuration information of the displays in the video wall to generate a plurality of transcode tasks including the cutting parameters, and sequentially assigns the transcode tasks to the transcode servers to perform transcoding. The media server collects transcode result files uploaded by each of the transcode servers and provides the same for a player of the corresponding display to read and display on the display.
    Type: Application
    Filed: October 17, 2018
    Publication date: October 31, 2019
    Applicant: VIA Technologies, Inc.
    Inventors: Nan Qin, Peng Jin
  • Publication number: 20190326962
    Abstract: Embodiments of the present invention provide a precoding vector indicating method, a precoding vector determining method, a receive end device, and a transmit end device. The precoding vector indicating method includes: determining a plurality of component vectors of an ideal precoding vector and a weight of each component vector based on at least one basic codebook, where each component vector is a column vector of one of the at least one basic codebook; and sending a precoding vector indicator, where the precoding vector indicator is used to indicate the plurality of component vectors and the weight of each component vector. The embodiments of the present invention further provide a precoding vector determining method, a receive end device, and a transmit end device. In the technical solutions provided in the embodiments of the present invention, a basic codebook is constructed based on a plurality of parameters, so that the basic codebook can be used to more accurately describe a channel environment.
    Type: Application
    Filed: July 1, 2019
    Publication date: October 24, 2019
    Inventors: Huangping JIN, Wei HAN, Xiaoyan BI, Peng SHANG
  • Patent number: 10447357
    Abstract: This application disclose a method for indicating and determining a precoding vector related to precoding technologies to increase an overall system performance gain. The method may include: generating indication information, and sending the indication information. The indication information is used to indicate a plurality of component vectors of a precoding vector and a combination coefficient of each component vector. The combination coefficient of the component vector includes at least one of the following types: a wideband amplitude coefficient, a narrowband amplitude coefficient, and a narrowband phase coefficient.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: October 15, 2019
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Peng Jiang, Huangping Jin, Wei Han, Peng Shang
  • Patent number: 10436761
    Abstract: Systems and methods for detecting gas using a wide band light source, and at least two narrow band light sensors, wherein each sensor may be operable to detect light at a different range of wavelengths. Additionally, the gas detector device may comprise a color changing indicator operable to react with gas in the air to change color, wherein different gases may react to create different colors, and wherein the sensors detect light reflected by the color changing indicator from the wide band light source. The gas detector device may comprise a processor in communication with the at least two light sensors operable to receive detected reflected wavelength information from the light sensors, and determine the type of gas that reacted with the color changing indicator based on the color detected by the sensors, wherein each color may be associated with a different type of gas.
    Type: Grant
    Filed: May 5, 2015
    Date of Patent: October 8, 2019
    Assignee: HONEYWELL INTERNATIONAL INC.
    Inventors: Peng Jin, Takashi Yamaguchi
  • Patent number: 10413202
    Abstract: A biosensor includes: a flexible base, a first sensor includes a first sensor main body, and a second sensor includes a second sensor main body that is detachably installed on the side face of the flexible base installed with the first sensor main body, and is arranged at intervals on the first sensor main body. The second sensor is detachably installed on the flexible base installed with the first sensor, and does not overlap with the first sensor, thereby allowing the second sensor to work together with the first sensor, thereby obtaining different physiological parameters. The second sensor can also be detached from the flexible base and used independently to increase user convenience.
    Type: Grant
    Filed: July 18, 2018
    Date of Patent: September 17, 2019
    Assignee: Shenzhen Mindray Bio-Medical Electronics Co., Ltd.
    Inventors: Song Yang, Kun Jiao, Xianliang He, Peng Zhang, Xingliang Jin
  • Patent number: 10408871
    Abstract: The disclosure relates to a method for calculating surface electric field distribution of nanostructures. The method includes the following steps of: providing a nanostructure sample located on an insulated layer of a substrate; spraying first charged nanoparticles to the insulated surface; blowing vapor to the insulated surface and imaging the first charged nanoparticles via an optical microscope, recording the width w between the first charged nanoparticles and the nanostructure sample, and obtaining the voltage U of the nanostructure sample by an equation.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: September 10, 2019
    Assignees: Tsinghua University, HON HAI PRECISION INDUSTRY CO., LTD.
    Inventors: Jiang-Tao Wang, Xiang Jin, Peng Liu, Yang Wei, Kai-Li Jiang, Shou-Shan Fan
  • Patent number: 10401669
    Abstract: A touch display panel and a touch display device are disclosed to solve the problems that twisted nematic (TN) mode LCD panel in the known technology usually has complex structure, larger thickness and higher manufacturing costs. The touch display panel includes a first substrate (1) and a second substrate (2) disposed in opposite to each other, wherein a surface of the first substrate (1) facing the second substrate (2) is provided with a touch electrode (3), a surface of the second substrate (2) facing the first substrate (1) is provided with a touch line (4), and a conductive structure (5) is disposed between the first substrate (1) and the second substrate (2); wherein the touch electrode (3) is electrically connected with the touch line (4) through the conductive structure (5).
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: September 3, 2019
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE DISPLAY TECHNOLOGY CO., LTD.
    Inventors: Peng Jia, Baoqiang Wang, Ning Li, Sang Jin Park