Patents by Inventor Song Zhang

Song 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: 20210366320
    Abstract: A back-film structure may include a first back-film portion which serves as a first circle upon rolling and a second back-film portion arranged side by side with the first back-film portion in the rolling direction, wherein a thickness of the first back-film portion increases in the rolling direction. This solution can ensure that the inner surface of the tail end of the first back-film portion is located as close as possible to the inner surface of the head end of the first back-film portion after the rolling.
    Type: Application
    Filed: April 29, 2020
    Publication date: November 25, 2021
    Inventors: Tao WANG, Song ZHANG
  • Patent number: 11183661
    Abstract: The present disclosure discloses an OLED package structure, a display panel and a method for preparing a package structure. The OLED package structure includes a substrate, an OLED disposed on the substrate, and a reinforcement hole disposed on at least one of the substrate and the OLED and extending along a side of the OLED towards the substrate; and an encapsulation layer covering the OLED, and at least a portion of the encapsulation layer extending into the reinforcement hole. Therefore, the reliability of the package structure can be increased, the adhesive strength of the package layer can be increased, peeling or package failure can be prevented, and the service life of the package structure can be improved.
    Type: Grant
    Filed: September 29, 2017
    Date of Patent: November 23, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tao Wang, Song Zhang
  • Patent number: 11183665
    Abstract: There is provided a display substrate, a manufacturing method thereof, and a display device, relating to the field of display technology. The display substrate includes: a base substrate; a self-luminescent layer disposed on a side of the base substrate; and an encapsulation film layer disposed on a side of the self-luminescent layer away from the base substrate. The display substrate has a gap, which penetrates through the self-luminescent layer and the encapsulation film layer, and separates the self-luminescent layer and the encapsulation film layer into at least two parts with a part corresponding to a to-be-perforated area of the display substrate and another part corresponds to a non-perforated area of the display substrate other than the to-be-perforated area. The edge of the encapsulation film layer adjacent to the gap covers the side surface of the edge of the self-luminescent layer adjacent to the gap.
    Type: Grant
    Filed: May 7, 2019
    Date of Patent: November 23, 2021
    Assignee: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Tao Wang, Tao Sun, Song Zhang
  • Patent number: 11181874
    Abstract: The present invention discloses an N-1 static security analysis method for integrated energy system, including the following steps: constructing a static model of the IES including electro-gas-thermal coupling elements, calculating multiple energy flow equations, and calculating the multiple energy flow of the IES to obtain an operating status of the IES; constructing a N-1 preconceived accident set, calculating multiple energy flow of the IES, and performing security verification to the status of the coupling elements in each preconceived accident set, respectively; analyzing the security verification results by comparing the results of static security analysis under different control modes, so that an N-1 static security analysis is achieved. The present invention fully researches the security of the IES, comprehensively considers the influence of the output changes of the coupling elements on the operating point of the energy system, and evaluates the security and stability of the IES.
    Type: Grant
    Filed: December 20, 2018
    Date of Patent: November 23, 2021
    Assignee: NORTHEAST ELECTRIC POWER UNIVERSITY
    Inventors: Tao Jiang, Houhe Chen, Xue Li, Junyan Shao, Guoqing Li, Rufeng Zhang, Benxin Li, Changjiang Wang, Song Zhang, Shuguang Li, Xiaohui Li
  • Publication number: 20210359035
    Abstract: The present disclosure relates to a display panel. The display panel may include a substrate. The substrate may include a display area, a dummy area inside the display area, and a boundary area between the dummy area and the display area on the substrate. The display substrate may further include an isolation protrusion on the substrate at the boundary area. The isolation protrusion may be configured to isolate a functional layer in the display area from the functional layer in the dummy area, and at least a side surface of the isolation protrusion facing the dummy area may be covered by an isolation inorganic layer.
    Type: Application
    Filed: October 19, 2018
    Publication date: November 18, 2021
    Applicant: BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Youwei Wang, Song Zhang, Peng Cai, Chunyan Xie, Huan Liu
  • Publication number: 20210359253
    Abstract: An encapsulation method of a display panel, a display panel and a display device are disclosed. The encapsulation method of the display panel includes: forming at least one thin film encapsulation inorganic material layer on a thin film encapsulation region of a display substrate; forming a photoresist pattern on the at least one thin film encapsulation inorganic material layer; and etching the at least one thin film encapsulation inorganic material layer by using the photoresist pattern as a mask to form a thin film encapsulation inorganic layer including a first opening pattern.
    Type: Application
    Filed: August 17, 2018
    Publication date: November 18, 2021
    Inventors: Quanqin SUN, Song ZHANG, Ang XIAO, Duanming LI
  • Publication number: 20210346376
    Abstract: The present application relates to a Favipiravir compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for treating a coronavirus infection.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 11, 2021
    Applicant: Academy of Military Medical Sciences
    Inventors: Wu ZHONG, Ruiyuan CAO, Cheng CAO, Ting GAO, Gengfu XIAO, Zhihong HU, Manli WANG, Leike ZHANG, Song LI
  • Publication number: 20210346411
    Abstract: The present application relates to use of a substituted aminopropionate compound represented by Formula I, a geometric isomer, a pharmaceutically acceptable salt, a solvate and/or a hydrate thereof, and a pharmaceutical composition comprising the compound for the treatment of a disease or an infection caused by a SARS-CoV-2.
    Type: Application
    Filed: July 16, 2021
    Publication date: November 11, 2021
    Applicant: Academy of Military Medical Sciences
    Inventors: Wu ZHONG, Ruiyuan CAO, Gengfu XIAO, Zhihong HU, Manli WANG, Leike ZHANG, Wei LI, Yuexiang LI, Lei ZHAO, Shiyong FAN, Song LI
  • Publication number: 20210340283
    Abstract: The invention relates to a low molecular weight sulfate chondroitin and a preparation method thereof. A low molecular weight chondroitin sulfate with the average molecular weight of less than 1000 Dalton can be obtained by a production process of chondroitin sulfate lyase degradation, deproteinization, filtration and sterilization and drying using macromolecular sulfate chondroitin as a raw material. The low molecular weight Chondroitin sulfate has a narrow molecular weight distribution range, the ratio of chondroitin sulfate disaccharide is 43˜60% and the ratio of chondroitin sulfate tetrasaccharide is 30˜45%, the sum of chondroitin sulfate disaccharide and chondroitin sulfate tetrasaccharide is more than 87%, the total oligosaccharide content of low molecular weight chondroitin sulfate is more than 97% and the protein content is less than 0.
    Type: Application
    Filed: June 1, 2021
    Publication date: November 4, 2021
    Inventors: Haoning ZHANG, Song CHEN, Bo JIN, Yonggang XU, Chuangen TANG
  • Publication number: 20210343981
    Abstract: A display substrate and a manufacture method thereof, and a display device are provided. The display substrate includes a display region, the display region includes an organic functional layer, an encapsulation layer, and a first barrier wall; the display region has a first opening, the first barrier wall surrounds an outer edge of the first opening, the organic functional layer surrounds the first barrier wall, and the encapsulation layer covers the organic functional layer and the first barrier wall; the encapsulation layer includes a first portion and a second portion, the first portion is configured to cover a portion of the organic functional layer close to the first opening; a second portion is configured to cover a side of the first barrier wall adjacent to the organic functional layer, the first portion forms an obtuse angle with the second portion.
    Type: Application
    Filed: November 23, 2018
    Publication date: November 4, 2021
    Inventors: Chunyan XIE, Song ZHANG
  • Patent number: 11164946
    Abstract: A manufacturing method for a flash device. A manufacturing method for a flash device, comprising: providing a substrate; forming sequentially, on the substrate, a floating gate (FG) oxide layer, an FG polycrystalline layer, and an FG mask layer; etching, at the FG location region, the FG polycrystalline layer and the FG mask layer, forming a window on the FG mask layer, and forming a trench on the FG polycrystalline layer, the window being communicated with the trench; performing second etching of the side wall of the window of the FG mask layer, enabling the width of the trench located on the FG polycrystalline layer to be less than the width of the secondarily-etched window located on the FG mask layer; and oxidizing the FG polycrystalline layer, enabling the oxide to fill the trench to form a field oxide layer; and etching an FG having sharp angles.
    Type: Grant
    Filed: December 14, 2017
    Date of Patent: November 2, 2021
    Assignee: CSMC TECHNOLOGIES FAB2 CO., LTD.
    Inventors: Tao Liu, Zhibin Liang, Song Zhang, Yan Jin, Dejin Wang
  • Publication number: 20210332100
    Abstract: Provided in the present invention are a novel pro-insulin aspart structure design and a method for preparing insulin aspart. The main steps comprise designing the pro-insulin aspart sequence, constructing recombinant insulin aspart engineered bacteria, inducing an insulin fusion protein expressed in the form of an inclusion body by means of the engineered bacteria, and obtaining a mature insulin aspart material drug by means of denaturing, renaturing enzymatic digestion, and separation purification, By means of changing the recombinant leading peptide and C-peptice sequences, the invention avoids the dangerous and tedious step of cleavage using cyanogen bromide. The C-peptide is shortened to one amino acid, reducing the quality loss of enzymatic digestion conversion.
    Type: Application
    Filed: September 12, 2018
    Publication date: October 28, 2021
    Inventors: Chuangen TANG, Shangshu PAN, Xiaorui LIU, Cheng LI, Huaiyan CUI, Song CHEN, Haoning ZHANG, Jeffrey DING
  • Publication number: 20210336204
    Abstract: A thin film encapsulation structure includes a first barrier layer encapsulating a to-be-encapsulated structure on a substrate; an organic layer on the first barrier layer; a second barrier layer encapsulating the organic layer; a masking layer on the second barrier layer, orthographic projections of the second barrier layer, the first barrier layer and the masking layer on the substrate substantially overlap with each other, and a material of the masking layer has a smaller etching rate than a material of the second barrier layer.
    Type: Application
    Filed: February 26, 2019
    Publication date: October 28, 2021
    Inventors: Tao SUN, Song ZHANG
  • Publication number: 20210336437
    Abstract: A synergic identification method for dynamic stability of a power system is provided, including: acquiring each dominant oscillation mode; acquiring a critical wavelet scale factor range corresponding to each dominant oscillation mode; calculating an oscillation modality of the dominant oscillation mode corresponding to the critical wavelet scale factor range by a right singular vector corresponding to a maximum value among first singular values of each reconstructed wavelet coefficient matrix in the critical wavelet scale factor range; calculating, according to the relation between left and right feature vectors and the estimated oscillation modality, a left feature vector corresponding to each dominant oscillation mode and calculating a participation factor of each measurement channel in this dominant oscillation mode; calculating direction cosines between measurement channels by the oscillation modality of the dominant oscillation mode, and classifying coherent generator groups or coherent bus groups in th
    Type: Application
    Filed: January 26, 2018
    Publication date: October 28, 2021
    Inventors: Tao JIANG, Xue LI, Song ZHANG, Houhe CHEN, Guoqing LI, Rufeng ZHANG, Changjiang WANG
  • Patent number: 11156765
    Abstract: A back plate includes a base plate, a plurality of connecting plates and a plurality of support plates. The base plate has a first surface. The plurality of connecting plates are fixed to at least two edges of the base plate, and each connecting plate extends along a direction substantially perpendicular to the first surface. Each support plate is fixed to an end of a respective one of the plurality of connecting plates away from the base plate, and is substantially parallel to the first surface.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: October 26, 2021
    Assignees: CHONGQING BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Dengqian Li, Yansheng Sun, Liang Gao, Sijun Lei, Yuxu Geng, Chaojie Zhang, Jian Chen, Song Liu, Wei Dai, Fengzhen Bu
  • Patent number: 11159105
    Abstract: A microrobot is disclosed. The microrobot includes a magnet configured to provide a motive force when magnetic force of one or more electrical coils act upon the magnet, a support member coupled to the magnet, a thermo-responsive polymer member coupled to each end of the support member at a proximal end, the thermo-responsive polymer member configured to articulate when heated, wherein the thermo-responsive polymer members configured to receive light from a microrobot structured light system and convert the received light into heat.
    Type: Grant
    Filed: July 13, 2018
    Date of Patent: October 26, 2021
    Assignee: Purdue Research Foundation
    Inventors: David J. Cappelleri, Maria Guix Noguera, Song Zhang
  • Publication number: 20210328187
    Abstract: The present disclosure provides an OLED display motherboard and a method for manufacturing the same, a method for manufacturing the OLED display panel, and an OLED display device thereof. The OLED display motherboard includes a base substrate having a display region and a non-display region surrounding the display region, a TFT and an OLED device located within the display region of the base substrate, at least two crack stop slits located within the non-display region of the base substrate, an extending direction of the crack stop slit being the same as an extending direction of an edge of the display region of the base substrate, and adjacent crack stop slits being separated by a crack stop slit step, and an encapsulation layer covering the crack stop slit and the OLED device. A portion of the encapsulation layer has a non-uniform thickness.
    Type: Application
    Filed: June 29, 2021
    Publication date: October 21, 2021
    Inventors: Dawei WANG, Song ZHANG
  • Patent number: 11147005
    Abstract: A user equipment (UE) expedites cell reselection by reselecting a neighbor cell prior to call setup. In one instance, the UE measures a signal quality of a serving cell and a signal quality of the neighbor cell. The UE starts a reselection timer for reselecting the neighbor cell based on the measured signal quality of the serving cell and the measured signal quality of the neighbor cell. The UE reselects the neighbor cell prior to a scheduled expiration of the reselection timer.
    Type: Grant
    Filed: February 4, 2020
    Date of Patent: October 12, 2021
    Assignee: QUALCOMM Incorporated
    Inventors: Ling Xie, Shiau-He Tsai, Jie Mao, Yan Zhang, Huichun Chen, Shanshan Wang, Song Tian, Yong Xie
  • Publication number: 20210307303
    Abstract: A method for preparing a CKO/KI animal model by using Cas9 technology includes a Cas9 protein expressed and purified in vitro, high-efficiency sgRNA(s) screened by sgRNA cleavage efficiency test on embryos in advance, and single-stranded DNA as targeting vector(s) are mixed with Cas9 protein and sgRNA(s) and then subjected to embryo injection and transplantation; mice born after transplantation are marked as F0 and the genotype identification of F0 is carried out; sexually mature F0 with the correct genotype are bred, and the offspring mice thereof are marked as F1; and the F1 mice are analyzed and verified, and the F1 mice with the correct genotype are the prepared CKO/KI animal model.
    Type: Application
    Filed: February 22, 2019
    Publication date: October 7, 2021
    Inventors: Cunxiang JU, Jing ZHAO, Mingkun ZHANG, Song LI, Huanhuan HOU
  • Patent number: D932858
    Type: Grant
    Filed: March 16, 2020
    Date of Patent: October 12, 2021
    Assignee: Globe (Jiangsu) Co., Ltd.
    Inventors: Jie Kuang, Song Zhang, Jens Näslund, Jianlong Chen, Thomas Arnell