Patents by Inventor Na Zhao

Na Zhao 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: 11180419
    Abstract: A method for the preparation of a dense HfC(Si)—HfB2 composite ceramic. hafnium oxide powders, nano-sized carbon black and silicon hexaboride powders are mixed in a molar ratio of (1-10):(1-20):(1-5) to obtain a powder mixture. The powder mixture is subjected to ball milling, dried and transferred to a graphite mold for spark plasma sintering. In this way, an in-situ carbon-boron reduction reaction and the sintering densification are completed in one step, and the obtained HfC(Si)—HfB2 composite ceramic has a density of 94.0%-100% and uniformly dispersed grains.
    Type: Grant
    Filed: February 26, 2021
    Date of Patent: November 23, 2021
    Assignee: SHANGHAI JIAO TONG UNIVERSITY
    Inventors: Wei Hao, Xiaofeng Zhao, Na Ni, Huangyue Cai, Yao Yao, Meiyu Yi, Fangwei Guo
  • Patent number: 11175548
    Abstract: A display panel includes an array substrate having a first substrate, a gate line, a data line, and a thin film transistor (TFT); and a plurality of sub-pixel regions defined by the gate and data lines; and an opposite substrate including a second substrate, a plurality of additional electrodes arranged on a side of the second substrate facing the array substrate; at least one sub-pixel region including at least one of: a first overlap region at an intersection region by the gate and data lines, a second overlap region between the TFT gate and source electrodes, or a third overlap region between the TFT gate and drain electrodes; and an orthographic projection of the additional electrodes on the first substrate substantially overlaps with orthographic projections of at least one of the first, second, or third overlap regions on the first substrate.
    Type: Grant
    Filed: November 27, 2017
    Date of Patent: November 16, 2021
    Assignees: HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Na Zhao, Liyun Deng, Xufei Xu, Jianying Zhan, Lijuan Yang
  • Patent number: 11177468
    Abstract: This application relates to the field of battery technologies, and in particular, to a high-compacted-density positive electrode material and an electrochemical energy storage apparatus. The positive electrode material includes a lithium-nickel transition metal oxide A and a lithium-nickel transition metal oxide B. The lithium-nickel transition metal oxide A is secondary particles, whose chemical formula is shown in formula I: Lia1(Nib1Coc1Mnd1)x1M1-x1O2-e1Xe1. The lithium-nickel transition metal oxide B is a monocrystalline structure or a monocrystalline-like structure, whose chemical formula is shown in formula II: Lia2(Nib2Coc2Mnd2)x2M?1-x2O2-e2X?e2 (II). The positive electrode material of this application includes the large-particle lithium-nickel transition metal oxide A and the small-particle lithium-nickel transition metal oxide B to improve an energy density of the battery.
    Type: Grant
    Filed: December 28, 2020
    Date of Patent: November 16, 2021
    Assignee: CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
    Inventors: Rui Du, Yongchao Liu, Deyu Zhao, Na Liu
  • Publication number: 20210346452
    Abstract: Disclosed are a traditional Chinese medicine composition for treating tumours and a preparation method therefor, wherein the composition is prepared from Sophora flavescens, wild Chrysanthemum flower, honeysuckle, mint, Poria cocos, Atractylodes lancea, cinnamon, clove, Astragalus, Ganoderma lucidum, Ligusticum striatum, Aucklandia root and Radix glycyrrhizae. The traditional Chinese medicine composition has an anti-tumour effect.
    Type: Application
    Filed: July 19, 2021
    Publication date: November 11, 2021
    Inventors: Angang ZUO, Shixu ZUO, Na ZHAO
  • Patent number: 11156064
    Abstract: A natural gas hydrate solid-state fluidization mining method and system under an underbalanced positive circulation condition, used for performing solid-state fluidization mining on a non-rock-forming weak-cementation natural gas hydrate layer in the ocean. Equipment includes a ground equipment system and an underwater equipment system. The construction procedure has an earlier-stage construction process, underbalanced hydrate solid-state fluidization mining construction process and silt backfilling process. Natural gas hydrates in the seafloor are mined through an underbalanced positive circulation method.
    Type: Grant
    Filed: November 20, 2018
    Date of Patent: October 26, 2021
    Assignee: SOUTHWEST PETROLEUM UNIVERSITY
    Inventors: Jinzhou Zhao, Na Wei, Haitao Li, Liehui Zhang, Shouwei Zhou, Qingping Li, Wantong Sun
  • Publication number: 20210275409
    Abstract: Disclosed is a skin care composition comprising 0.0001 to 10% of phospholipid by weight of the composition, porous particle and silicone elastomer.
    Type: Application
    Filed: July 11, 2019
    Publication date: September 9, 2021
    Applicant: CONOPCO, INC., D/B/A UNILEVER
    Inventors: WENYAN DONG, Yeyi GU, Lin WANG, Na ZHAO
  • Patent number: 11111496
    Abstract: Genetically modified microorganisms that have the ability to convert carbon substrates into chemical products such as 2,3-BDO are disclosed. For example, genetically modified methanotrophs that are capable of generating 2,3-BDO at high titers from a methane source are disclosed. Methods of making these genetically modified microorganisms and methods of using them are also disclosed.
    Type: Grant
    Filed: January 30, 2018
    Date of Patent: September 7, 2021
    Assignee: PRECIGEN, INC.
    Inventors: Xinhua Zhao, Mark Anton Held, Tina Huynh, Lily Yuin Chao, Na Trinh, Matthias Helmut Schmalisch, Bryan Yeh, James Kealey, Kevin Lee Dietzel
  • Patent number: 11098060
    Abstract: The present application relates to a macrocycle containing aminopyrazole and pyrimidine, which is represented by formula (I), a pharmaceutical composition thereof, and a use thereof in inhibiting tropomyosin receptor kinase (Trk) activity and in treating diseases in mammals that are mediated by Trk.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: August 24, 2021
    Assignees: CHIA TAI TIANQING PHARMACEUTICAL GROUP CO., LTD., CENTAURUS BIOPHARMA CO., LTD., LIANYUNGANG RUNZHONG PHARMACEUTICAL CO., LTD.
    Inventors: Liguang Dai, Xiaowei Duan, Yanqing Yang, Xijie Liu, Hongjuan Li, Na Zhao, Yinghui Sun, Fansheng Kong, Jiuqing Zhang, Yizhong Zhu, Ling Yang, Fei Liu
  • Patent number: 11088184
    Abstract: An array substrate and a method of manufacturing the same are provided. The method of manufacturing an array substrate includes: forming a black matrix and an organic insulating pattern on a base substrate with a thin film transistor formed thereon, wherein the black matrix and the organic material pattern are formed by using an identical mask.
    Type: Grant
    Filed: September 15, 2017
    Date of Patent: August 10, 2021
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Na Zhao, Xufei Xu, Ru Zhou, Yue Shi
  • Patent number: 11065291
    Abstract: Disclosed are a traditional Chinese medicine composition for treating tumours and a preparation method therefor, wherein the composition is prepared from Sophora flavescens, wild Chrysanthemum flower, honeysuckle, mint, Poria cocos, Atractylodes lancea, cinnamon, clove, Astragalus, Ganoderma lucidum, Ligusticum striatum, Aucklandia root and Radix glycyrrhizae. The traditional Chinese medicine composition has an anti-tumour effect.
    Type: Grant
    Filed: September 11, 2017
    Date of Patent: July 20, 2021
    Inventors: Angang Zuo, Shixu Zuo, Na Zhao
  • Publication number: 20210208460
    Abstract: A display panel includes an array substrate having a first substrate, a gate line, a data line, and a thin film transistor (TFT); and a plurality of sub-pixel regions defined by the gate and data lines; and an opposite substrate including a second substrate, a plurality of additional electrodes arranged on a side of the second substrate facing the array substrate; at least one sub-pixel region including at least one of: a first overlap region at an intersection region by the gate and data lines, a second overlap region between the TFT gate and source electrodes, or a third overlap region between the TFT gate and drain electrodes; and an orthographic projection of the additional electrodes on the first substrate substantially overlaps with orthographic projections of at least one of the first, second, or third overlap regions on the first substrate.
    Type: Application
    Filed: November 27, 2017
    Publication date: July 8, 2021
    Applicants: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Na ZHAO, Liyun DENG, Xufei XU, Jianying ZHAN, Lijuan YANG
  • Patent number: 11049917
    Abstract: This disclosure relates to the field of display technologies, and discloses an OLED display panel, a method for fabricating the same, and a display device, and the OLED display device includes: a first substrate; a pixel definition layer located on the first substrate, and including a plurality of hollow light-emitting areas, and first recessed sections located between adjacent light-emitting areas; a cathode layer located on a side of the pixel definition layer away from the first substrate, and comprising corresponding second recessed sections corresponding in position to the first recessed sections; and electrically conductive sections located on a side of the cathode layer away from the pixel definition layer, and located in the second recessed sections.
    Type: Grant
    Filed: March 18, 2019
    Date of Patent: June 29, 2021
    Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Na Zhao, Liyun Deng, Bin Zhou
  • Publication number: 20210193693
    Abstract: A substrate (01) includes: a base substrate (7), a thin film transistor (16) disposed on the base substrate (7), an organic insulating layer (11) and an inorganic passivation layer (10) which are disposed on the thin film transistor (16) in sequence; and at least a portion of the organic insulating layer (11) which is in contact with the inorganic passivation layer (10) is provided with a concave-convex structure. The contact area of the organic insulating layer (11) and the inorganic passivation layer (10) is increased by the concave-convex structure, thereby the internal stress of the inorganic passivation layer (10) which is easy to cause cracks of the inorganic passivation layer (10) is released, and further the phenomenon that the inorganic passivation layer (10) falls off is reduced or eliminated.
    Type: Application
    Filed: December 15, 2017
    Publication date: June 24, 2021
    Applicants: BOE Technology Group Co., Ltd., Hefei BOE Optoelectronics Technology Co., Ltd.
    Inventors: Na Zhao, Liyun Deng
  • Patent number: 11040035
    Abstract: The present invention covers 3-oxo-2,6-diphenyl-2,3-dihydropyridazine-4-carboxamide compounds of general formula (I): in which R1, R2, R3, R4, R5 and R6 are as defined herein, methods of preparing said compounds, intermediate compounds useful for preparing said compounds, pharmaceutical compositions and combinations comprising said compounds and the use of said compounds for manufacturing pharmaceutical compositions for the treatment or prophylaxis of diseases, in particular of cancer or conditions with 10 dysregulated immune responses or other disorders associated with aberrant AHR signaling, as a sole agent or in combination with other active ingredients.
    Type: Grant
    Filed: May 23, 2017
    Date of Patent: June 22, 2021
    Assignees: BAYER PHARMA AKTIENGESELLSCHAFT, DEUTSCHES KREBSFORSCHUNGSZENTRUM (DKFZ)
    Inventors: Norbert Schmees, Ilona Gutcher, Horst Irlbacher, Benjamin Bader, Na Zhao, Michael Platten, Ulrike Röhn, Ludwig Zorn, Lars Röse, Detlef Stöckigt
  • Patent number: 10942390
    Abstract: Embodiments of the present invention provide a display substrate, a fabricating method thereof, and a display panel. The display substrate includes a substrate, a display structure layer disposed on the substrate, and an alignment layer. A grating polarizing layer is disposed in the display structure layer, and an optical alignment direction of the alignment layer is parallel to or perpendicular to a transmission axis direction of the grating polarizing layer.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: March 9, 2021
    Assignees: Hefei BOE Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Xufei Xu, Na Zhao, Gangqi Huang, Chuanyan Wang, Gaofei Shi, Qiyu Shen
  • Publication number: 20210050394
    Abstract: This disclosure relates to the field of display technologies, and discloses an OLED display panel, a method for fabricating the same, and a display device, and the OLED display device includes: a first substrate; a pixel definition layer located on the first substrate, and including a plurality of hollow light-emitting areas, and first recessed sections located between adjacent light-emitting areas; a cathode layer located on a side of the pixel definition layer away from the first substrate, and comprising corresponding second recessed sections corresponding in position to the first recessed sections; and electrically conductive sections located on a side of the cathode layer away from the pixel definition layer, and located in the second recessed sections.
    Type: Application
    Filed: March 18, 2019
    Publication date: February 18, 2021
    Inventors: Na ZHAO, Liyun DENG, Bin ZHOU
  • Patent number: 10846468
    Abstract: The present disclosure provides a method for information creation. In the disclosed method, a table information creation instruction is obtained from a user, and a table information processing plug-in is triggered according to the table information creation instruction. Subsequently, a table file is obtained through the table information processing plug-in, and the table file is presented on an information sending interface. Further, an information creation instruction is received, and the table file that is presented on the information sending interface is converted into first message information according to the information creation instruction by circuitry of an information creation apparatus.
    Type: Grant
    Filed: May 10, 2018
    Date of Patent: November 24, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Na Zhao
  • Patent number: 10791069
    Abstract: A data processing method and a server are disclosed. The method includes: receiving, by a server, first service data that is sent by a first client (for example, an instant messaging application based client), and sending the first service data to at least one second client that has a friend association relationship with the first client; detecting one or more second clients responding to the first service data, selecting, according to a preset selection rule, a target second client, and assigning a processing permission to the target second client, so that the target second client generates second service data according to the processing permission and the first service data; and receiving the second service data, using the target second client as a first client, and using the second service data as first service data. The present disclosure can improve utility of an instant messaging application and enhance user stickiness.
    Type: Grant
    Filed: September 5, 2017
    Date of Patent: September 29, 2020
    Assignee: TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
    Inventor: Na Zhao
  • Publication number: 20200291042
    Abstract: The present application relates to a macrocycle containing aminopyrazole and pyrimidine, which is represented by formula (1), a pharmaceutical composition thereof, and a use thereof in inhibiting tropornyosin receptor kinase (Trk) activity and in treating diseases in mammals that are mediated by Trk.
    Type: Application
    Filed: August 23, 2018
    Publication date: September 17, 2020
    Inventors: Liguang DAI, Xiaowei DUAN, Yanqing YANG, Xijie LIU, Hongjuan LI, Na ZHAO, Yinghui SUN, Fansheng KONG, Jiuqing ZHANG, Yizhong ZHU, Ling YANG, Fei LIU
  • Patent number: 10756122
    Abstract: There is provided a manufacture method of an array substrate of a display device using TFT as a pixel control unit, an array substrate, and a display apparatus. In this method, when a data line and source and drain electrodes of a TFT are prepared, a half-tone mask is used to retain at least one part of a photoresist on the data line; and the retained photoresist is softened by heating so that the at least one part of the data line is coated by the retained photoresist.
    Type: Grant
    Filed: June 25, 2018
    Date of Patent: August 25, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., HEFEI BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Zhaofan Liu, Yijun Wang, Na Zhao, Qiyu Shen