Patents by Inventor Gang Yu

Gang Yu 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: 10737250
    Abstract: The present disclosure provides a PdIn alloy catalyst including a carrier and Pd metal particles supported by the carrier, the carrier is a nitrogen-doped porous carbon composite material having a plurality of passages, Pd metal particles are distributed in the plurality of passages, the nitrogen-doped porous carbon composite material includes a nitrogen-doped porous carbon material, a plurality of indium oxide particles, and In metal particles. The In metal particles are exposed through the plurality of passages, the plurality of indium oxide particles are uniformly distributed in the nitrogen-doped porous carbon material, and In atoms of the In metal particles migrated to surfaces of Pd particles selectively occupy edge and corner positions of metal lattice of Pd metal particles. The present disclosure further provides a method for manufacturing the PdIn alloy catalyst and application thereof.
    Type: Grant
    Filed: September 1, 2019
    Date of Patent: August 11, 2020
    Assignees: ZHEJIANG NHU COMPANY LTD., ZHEJIANG UNIVERSITY, SHANDONG NHU PHARMACEUTICAL CO., LTD., SHANDONG NHU VITAMIN CO., LTD.
    Inventors: Yong Wang, Lili Yu, Xiao Ma, Jianyong Mao, Zhe Wang, Shanjun Mao, Jianqing Li, Gang Chen, Haoran Li, Zhirong Chen
  • Publication number: 20200252875
    Abstract: Embodiments of this application provide a power consumption control method and an apparatus, relate to the field of communications technologies, and are used to reduce power consumption of user equipment and ensure communication performance of the user equipment.
    Type: Application
    Filed: August 10, 2018
    Publication date: August 6, 2020
    Inventors: Fengguang QIU, Xiangtao YU, Gang WANG, Guangyong HU, Qiuhong YUAN
  • Patent number: 10734237
    Abstract: Methods and apparatus for subtractively fabricating three-dimensional structures relative to a surface of a substrate and for additively depositing metal and dopant atoms onto the surface and for diffusing them into the bulk. A chemical solution is applied to the surface of the semiconductor substrate, and a spatial pattern of electron-hole pairs is generated by projecting a spatial pattern of illumination characterized by a specified intensity, wavelength and duration at each pixel of a plurality of pixels on the surface. Charge carriers are driven away from the surface of the semiconductor on a timescale short compared to the carrier recombination lifetime. Such methods are applied to creating a spatially varying doping profile in the semiconductor substrate, a photonic integrated circuit and an integrated photonic microfluidic circuit.
    Type: Grant
    Filed: May 22, 2018
    Date of Patent: August 4, 2020
    Assignee: The Board of Trustees of the University of Illinois
    Inventors: Lynford Goddard, Kaiyuan Wang, Chris Edwards, Lonna Edwards, Xin Yu, Gang Logan Liu, Samuel Washington, Shailendra Srivastava, Terry Koker, Julianne Lee, Catherine Britt Carlson
  • Patent number: 10732130
    Abstract: An inspection system may include an illumination source to generate an illumination beam, illumination optics to direct the illumination beam to a sample. The system may further include a first collection channel to collect light from the sample within a first range of solid angles and at a first selected polarization. The system may further include a second collection channel to collect light from the sample within a second angular range, the second range of solid angles and at a second selected polarization. The system may further include a controller to receive two or more scattering signals. The scattering signals may include signals from the first and second collection channels having selected polarizations. The controller may further determine depths of defects in the sample based on comparing the two or more scattering signals to training data including data from a training sample having known defects at known depths.
    Type: Grant
    Filed: October 19, 2018
    Date of Patent: August 4, 2020
    Assignee: KLA-Tencor Corporation
    Inventors: Haiping Zhang, Gang Yu
  • Publication number: 20200241360
    Abstract: The present disclosure relates to a direct-type backlight module and a liquid crystal display. the direct-type backlight module includes a back frame, a backlight source, optical films and the elastic rope. The install pillars are arranged on the first edge and the second edge opposite to the first edge of the back frame. The backlight source is arranged within the back frame. The elastic rope and the install pillars cooperatively defines the supporting net opposite to the backlight source. The optical films are arranged on the supporting net, and thus may be supported by the supporting net. In this way, the optical films may be prevented from collapse, so as to exclude the diffusion plate. Not only the cost of the manufacturing process may be reduced, and the thin design of the backlight module may be realized.
    Type: Application
    Filed: April 13, 2020
    Publication date: July 30, 2020
    Inventors: Gang Yu, Dehua Li
  • Patent number: 10707429
    Abstract: A flexible display panel and a display apparatus are provided. The flexible display panel includes a flexible substrate, a first buffer layer disposed on one side of the flexible substrate, a thin-film transistor layer disposed on a side of the first buffer layer away from the flexible substrate, a planarization layer disposed on a side of the thin-film transistor layer away from the flexible substrate, and an organic light-emitting layer disposed on a side of the planarization layer away from the flexible substrate, where the flexible display panel includes at least one bending area, and in the at least one bending area, at least one groove is formed in at least one of the first buffer layer and the thin-film transistor layer, and W ? n 180 ° ? ? ? ? R .
    Type: Grant
    Filed: January 2, 2019
    Date of Patent: July 7, 2020
    Assignees: SHANGHAI TIANMA AM-OLED CO., LTD., TIANMA MICRO-ELECTRONICS CO., LTD.
    Inventors: Jian Jin, Congyi Su, Gang Liu, Shaorong Yu
  • Publication number: 20200210826
    Abstract: Provided is an intelligent analysis system for inner detecting magnetic flux leakage (MFL) data in pipelines, including a complete data set building module, a discovery module, a quantization module and a solution module, wherein: a complete data set building method is adopted in the complete data set building module to obtain a complete magnetic flux leakage data set; a pipeline connecting component discovery method is adopted in the discovery module to obtain the precise position of a weld; an anomaly candidate region search and identification method is adopted in the discovery model to find out magnetic flux leakage signals with defects; a defect quantization method based on a random forest is adopted in the quantization module to obtain a defect size; and a pipeline solution based on an improved ASME B31G standard is adopted in the solution module to output an evaluation result.
    Type: Application
    Filed: February 13, 2019
    Publication date: July 2, 2020
    Inventors: Jin hai LIU, Ming rui FU, Sen xiang LU, Hua guang ZHANG, Da zhong MA, Gang WANG, Jian FENG, Xin bo ZHANG, Ge YU, Hong qiu WEI
  • Patent number: 10698152
    Abstract: The invention provides a manufacturing method of display module, comprising: performing a first-time dispensing on backplate bottom; providing a two-color molding middle frame comprising three connected sidewalls connected forming accommodating space, each sidewall vertically extending into the accommodating space and having a protruding portion; the sidewalls being colored, the protruding portion comprising a colorless transparent portion; placing the middle frame and backlight assembly with reflective sheet and light-guiding plate on backplate with the colorless transparent portion placed on the first-time dispensing glue, and the colorless transparent portion facing the backlight assembly, and the backlight assembly in accommodating space; performing a second-time dispensing on upper surface of colorless transparent portion; placing a display panel on backlight assembly with display panel located on the second-time dispensing; irradiating UV light on incident surface of light-guiding plate, with the UV lig
    Type: Grant
    Filed: June 6, 2018
    Date of Patent: June 30, 2020
    Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Dehua Li, Gang Yu
  • Patent number: 10698258
    Abstract: A liquid crystal display device includes a display panel; a base utilized to support the display panel; and a split-type backlight module disposed corresponding to an incident surface of the display panel. The split-type backlight module includes a backplate, a light source plate, a diffusion plate, and an optical film. Light emitted from the light source plate passes through the diffusion plate and the optical film to form a uniform surface light source projected onto the display panel.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: June 30, 2020
    Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Dehua Li, Gang Yu
  • Publication number: 20200200967
    Abstract: A method for manufacturing a light guide plate (LGP) positioning block thereof includes providing a positioning block body of a LGP positioning block and filling and sealing a liquid in a receiving compartment formed in the interior of the positioning block body. The liquid is expandable with a drop of temperature so as to increase a volume thereof and thus enlarge a size of the positioning block body through elasticity of the positioning block body. In this way, the LGP positioning block is adjustable with the variation of the surrounding temperature so as to achieve effective positioning of the light guide plate and providing high reliability of a liquid crystal display device including the light guide plate.
    Type: Application
    Filed: March 4, 2020
    Publication date: June 25, 2020
    Applicant: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Gang YU, Dehua LI
  • Patent number: 10684506
    Abstract: The present disclosure relates to a direct-type backlight module and a liquid crystal display the direct-type backlight module includes a back frame, a backlight source, optical films and the elastic rope. The install pillars are arranged on the first edge and the second edge opposite to the first edge of the back frame. The backlight source is arranged within the back frame. The elastic rope and the install pillars cooperatively defines the supporting net opposite to the backlight source. The optical films are arranged on the supporting net, and thus may be supported by the supporting net. In this way, the optical films may be prevented from collapse, so as to exclude the diffusion plate. Not only the cost of the manufacturing process may be reduced, and the thin design of the backlight module may be realized.
    Type: Grant
    Filed: September 12, 2018
    Date of Patent: June 16, 2020
    Assignee: HUIZHOU CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Gang Yu, Dehua Li
  • Patent number: 10686726
    Abstract: The invention discloses a resource optimization method for a mobile browser based on cloud-client cooperation.
    Type: Grant
    Filed: September 7, 2016
    Date of Patent: June 16, 2020
    Assignee: Peking University
    Inventors: Gang Huang, Xuanzhe Liu, Yun Ma, Xinyang Wang, Yi Liu, Mengwei Xu, Meihua Yu
  • Patent number: 10684653
    Abstract: A flexible display device includes a flexible screen; a casing including a receiving portion and a support base; and a support member between the flexible screen and the casing, the support member including a rigid support portion and a flexible support portion which are arranged in a lengthwise direction of the flexible screen. The receiving portion includes a receiving chamber configured for receiving at least a part of the flexible screen and at least a part of the flexible support portion, and the flexible screen fits slidably with the support base by means of the support member.
    Type: Grant
    Filed: October 24, 2018
    Date of Patent: June 16, 2020
    Assignees: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Shaopeng Xu, Hao Wu, Xuzhong Liu, Na An, Zongwei Luo, Xiao Ma, Gang Ci, Baolei Guo, Xinfeng Gong, Bin Xu, Zhenhua Luo, Qingzhu Guan, Zheng Zhang, Wei Su, Guochun Wang, Zuoxin Yu, Jinzhao Zhou
  • Publication number: 20200176506
    Abstract: The present disclosure provides a photoelectric conversion array substrate and a photoelectric conversion device, and the photoelectric conversion array substrate includes: a base substrate; a thin film transistor located on the base substrate and including a gate, a gate insulating layer disposed on the gate, an active layer disposed on the gate insulating layer, and a source electrode and a drain electrode located on the active layer; a photodetection unit located on the base substrate and including a signal output electrode, a photosensitive layer and a transparent electrode that are located on the base substrate, the signal output electrode electrically connected to the drain electrode, wherein an orthographic projection of the transparent electrode on the base substrate is located within an orthographic projection of the photosensitive layer on the base substrate; a first protective layer covering the source electrode and the drain electrode.
    Type: Application
    Filed: August 1, 2019
    Publication date: June 4, 2020
    Applicants: BEIJING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventor: Gang YU
  • Publication number: 20200176704
    Abstract: The present disclosure provides a light emitting diode, a method of preparing the same, and a display device. The light emitting diode includes an anode, a light emitting layer, an electron transport layer, a cathode, and a metal transition layer located between the electron transport layer and the cathode, the cathode including a transparent conductive oxide material, and a material of the metal transition layer having a work function WF between an LUMO of a material of the electron transport layer and a work function WF of a material of the cathode.
    Type: Application
    Filed: July 1, 2019
    Publication date: June 4, 2020
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Gang YU, Zhou CHEN
  • Patent number: 10671179
    Abstract: A rollable and flexible input device includes a drum, a reel received in the drum, an input device body connected to the reel, and a battery. The reel is rotated relative to the drum so that the input device body is in a rolled-up state or a stretched state. The reel defines a battery cavity, and the battery is disposed in the battery cavity.
    Type: Grant
    Filed: December 30, 2015
    Date of Patent: June 2, 2020
    Assignee: SHENZHEN ROYOLE TECHNOLOGIES CO., LTD.
    Inventors: Xinyuan Xia, Linyu Yu, Songya Chen, Yu Zhou, Gang Chen
  • Patent number: 10672140
    Abstract: This application provides a video monitoring method and process. The video monitoring method comprises: obtaining first and second video data of a scene being monitored; detecting at least one target object based on the first video data, and determining parameter information of the at least one target object in at least one frame of the first video data, the parameter information including a first position; determining, based on coordinate transforming relationship between the first and the second video data, a second position of the at least one target object in a corresponding frame in the second video data according to the first position; and extracting, based on the second video data, feature information of the at least one target object located in the second position, wherein orientations with which the first and the second video acquiring module acquire video data with respect to a ground plane are different.
    Type: Grant
    Filed: May 17, 2017
    Date of Patent: June 2, 2020
    Assignees: BEIJING KUANGSHI TECHNOLOGY CO., LTD., MEGVII (BEIJING) TECHNOLOGY CO., LTD.
    Inventors: Gang Yu, Chao Li, Qizheng He, Muge Chen, Qi Yin
  • Patent number: 10674600
    Abstract: A backlight bar includes a flexible circuit board and backlight lamp, the flexible circuit board includes a circuit board base and an electrostatic shielding structure, the electrostatic shielding structure is disposed on a first surface of the circuit board base and located in a non-marginal region, and the backlight lamp disposed on a second surface of the circuit board base, the first surface disposed opposite to the second surface. A backlight module and a display device are also provided.
    Type: Grant
    Filed: February 11, 2018
    Date of Patent: June 2, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., BEIJING BOE OPTOELECTRONICS TECHNOLOGY GROUP CO., LTD.
    Inventors: Dong Liu, Gang Liu, Fuan Zhu, Zhengxuan Lv, Chao Yu, Yanming Wang, Rui Liu, Zongli Gao, Jian Ren
  • Patent number: 10662214
    Abstract: The present invention relates to a novel compound of 4?-thionucleoside, a preparation method therefor, a pharmaceutical composition comprising the same and an application thereof. Specifically, the present invention relates to a phosphamide derivative of 4?-thionucleoside, a preparation method therefor, a pharmaceutical composition comprising the same, a use thereof in the preparation of a medicine for preventing or treating abnormal cell proliferation diseases (for example, tumors or cancers and related diseases) or virus infectious diseases, and a method of using the same for preventing or treating abnormal cell proliferation diseases (for example, tumors or cancers and related diseases) or virus infectious diseases.
    Type: Grant
    Filed: March 28, 2016
    Date of Patent: May 26, 2020
    Assignee: Sichuan Keiun-Biotech Biopharmaceutical Co., Ltd.
    Inventors: Hong Ye, Gang Liu, Nan Yu, Hong Zeng, Mingliang Zhao, Yan Qing, Hua Deng, Wenjia Li, Donghong Li, Donghai Su, Wei Zhong, Shaohua Li, Xunwei Wu, Lichun Wang, Jingyi Wang
  • Publication number: 20200133066
    Abstract: The present application discloses a heat dissipation device of a backlight module, a backlight module and a display device. The heat dissipation device includes a heat sink for mounting a light source, wherein a side of the heat sink is provided with a heat sink wind slot, two ends of the heat sink wind slot are respectively formed with a gas inlet and a gas outlet; and a constant fan, wherein an opening of the constant fan is corresponding to the gas inlet of the heat sink wind slot. The heat dissipation device of the backlight module of the invention adopts the constant fan and introduces the airflow into the heat sink wind slot to remove the heat, so as to achieve the purpose of active heat dissipation.
    Type: Application
    Filed: January 18, 2018
    Publication date: April 30, 2020
    Inventors: Dehua LI, Gang YU