Patents by Inventor Yangjie Li

Yangjie Li 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: 12145643
    Abstract: The invention relates to a CTC3.0-based locomotive decoupling and coupling plan automatic generation and execution method. According to the method, by upgrading a track occupancy display terminal and a data platform in a CTC3.0 system, automatic generation of a locomotive decoupling or coupling plan is triggered when the route display terminal receives a train plan, so as to complete a locomotive decoupling or coupling task. The method has the advantages of high automation degree and high transportation efficiency.
    Type: Grant
    Filed: November 4, 2021
    Date of Patent: November 19, 2024
    Assignee: CASCO SIGNAL LTD.
    Inventors: Xuan Chen, Huarong Li, Jiannian Wang, Yingtao Lu, Zhenjie Chen, Dejun Chen, Zheng You, Yangjie Zhao
  • Publication number: 20240302868
    Abstract: This application provides a rotation mechanism, a supporting apparatus, and a foldable screen terminal, and relates to the field of electronic device technologies, so as to balance a lifting stroke of the lifting member and a thickness of the foldable screen terminal in an unfolded state. The rotation mechanism includes a lifting member, a shaft cover, a first swing arm, a second swing arm, a forcing structure, and a first supporting member. The lifting member includes a lamination surface. The shaft cover is located on a side that is of the lifting member and that is away from the lamination surface. The first swing arm and the second swing arm are respectively located on two opposite sides of the lifting member, and the first swing arm and the second swing arm can swing between an unfolded position and a folded position relative to the shaft cover.
    Type: Application
    Filed: September 2, 2022
    Publication date: September 12, 2024
    Inventors: Lei FENG, Yameng WEI, Haifei LI, Yangjie TANG, Yuan WANG
  • Patent number: 12067181
    Abstract: A touch panel, a manufacturing method thereof and a display device, which belong to the field of display technology, are disclosed. The touch panel includes a substrate (1), and a first light-transmitting insulation layer (2), a touch structure (3), and a second light-transmitting insulation layer (4), which are sequentially disposed on the substrate (1); the touch structure (3) includes a first touch layer (31), a third light-transmitting insulation layer (32), and a second touch layer (33), which are sequentially stacked; a refractive index of the first light-transmitting insulation layer (2) is greater than that of the third light-transmitting insulation layer (32); and a refractive index of the third light-transmitting insulation layer (32) is greater than that of the second light-transmitting insulation layer (4).
    Type: Grant
    Filed: October 19, 2021
    Date of Patent: August 20, 2024
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Yangjie Li, Zhongzheng Yang, Yu Jiang, Zhanqi Xu, Ting Zeng, Liuyue Yin, Haifeng Hu
  • Publication number: 20240268540
    Abstract: Provided is a display device. The display device includes: a box cover, a box base, and a mirror display panel, wherein the box cover is connected to the box base, and the mirror display panel is connected to the box cover; the box cover is configured to have an open state and a closed state; wherein in a case that the box cover is in the open state, the box cover is at least partially separated from the box base, such that the mirror display panel is disposed outside the box base; and in a case that the box cover is in the closed state, the mirror display panel is disposed inside the box base.
    Type: Application
    Filed: April 28, 2023
    Publication date: August 15, 2024
    Inventors: Wanxu GAO, Liqiang CHEN, Jiafan SHI, Chao YANG, Yangjie WAN, Xin ZHANG, Junshan LI, Wenliang LIU, Mengyuan PANG, Chuandong LIAO, Yang YANG
  • Publication number: 20230116411
    Abstract: A touch panel, a manufacturing method thereof and a display device, which belong to the field of display technology, are disclosed. The touch panel includes a substrate (1), and a first light-transmitting insulation layer (2), a touch structure (3), and a second light-transmitting insulation layer (4), which are sequentially disposed on the substrate (1); the touch structure (3) includes a first touch layer (31), a third light-transmitting insulation layer (32), and a second touch layer (33), which are sequentially stacked; a refractive index of the first light-transmitting insulation layer (2) is greater than that of the third light-transmitting insulation layer (32); and a refractive index of the third light-transmitting insulation layer (32) is greater than that of the second light-transmitting insulation layer (4).
    Type: Application
    Filed: October 19, 2021
    Publication date: April 13, 2023
    Inventors: Yangjie LI, Zhongzheng YANG, Yu JIANG, Zhanqi XU, Ting ZENG, Liuyue YIN, Haifeng HU
  • Patent number: 11209411
    Abstract: The invention generally relates to methods for analyzing stability of an active pharmaceutical agent. In certain aspects, the methods involve obtaining an active pharmaceutical agent, and distributing the active pharmaceutical agent into one or more microdroplets. The one or more microdroplets including the active pharmaceutical agent are then subjected to one or more conditions that force degradation of the active pharmaceutical agent in each of the one or more microdroplets. The one or more microdroplets are then analyzed to determine a ratio of the active pharmaceutical agent to that of a degradation product of the active pharmaceutical agent, thereby analyzing stability of an active pharmaceutical agent.
    Type: Grant
    Filed: January 11, 2019
    Date of Patent: December 28, 2021
    Assignee: Purdue Research Foundation
    Inventors: Robert Graham Cooks, Roy Helmy, Yangjie Li, Yong Liu
  • Publication number: 20210357078
    Abstract: A touch panel, a method for manufacturing the same and a display device are provided in the disclosure. The method for manufacturing the touch panel includes: forming a first conductive layer on a base substrate; performing a patterning process on the first conductive layer to form a first conductive layer pattern, wherein the first conductive layer pattern includes two etched regions and a non-etched region which are formed at a preset intersection position where a first touch electrode and a second touch electrode intersect with each other; forming an insulation pattern at the preset intersection position, wherein the insulation pattern is filled in the two etched regions and covers the non-etched region; forming a second conductive layer, wherein the first conductive layer and the second conductive layer constitute a conductive layer; and performing a patterning process on the conductive layer.
    Type: Application
    Filed: June 25, 2019
    Publication date: November 18, 2021
    Inventors: Yadong YUAN, Weijie MA, Pengyu ZHANG, Haifeng HU, Jun CHEN, Yaping MA, Yangjie LI, Cui CHEN, Xue CHENG
  • Patent number: 11144142
    Abstract: A flexible touch screen, a manufacturing method thereof and a display device are provided. The manufacturing method includes: attaching a first protecting layer to a surface of a flexible substrate; attaching a surface of the flexible substrate away from the first protecting layer to a base substrate; removing the first protecting layer; forming a touch electrode layer on a side of the flexible substrate away from the base substrate; attaching a second protecting layer to the surface of the touch electrode layer; separating the flexible substrate from the base substrate; and removing the second protecting layer.
    Type: Grant
    Filed: April 22, 2019
    Date of Patent: October 12, 2021
    Assignees: Hefei Xinsheng Optoelectronics Technology Group Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Ting Zeng, Yuan Li, Qicheng Chen, Yangjie Li, Liuyue Yin, Binghong Wang
  • Patent number: 10950671
    Abstract: A method for manufacturing a flexible touch panel, a flexible touch panel and a flexible touch device are provided. The method for manufacturing the flexible touch panel includes: forming a first indium tin oxide (ITO) film layer on a flexible base layer attached to a transparent substrate via an optical adhesive layer; and patterning the first ITO film layer to form a touch electrode of the flexible touch panel.
    Type: Grant
    Filed: July 3, 2019
    Date of Patent: March 16, 2021
    Assignees: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting Zeng, Qicheng Chen, Hui Chen, Shichao Fei, Yangjie Li, Wanru Dong
  • Publication number: 20200026381
    Abstract: A flexible touch screen, a manufacturing method thereof and a display device are provided. The manufacturing method includes: attaching a first protecting layer to a surface of a flexible substrate; attaching a surface of the flexible substrate away from the first protecting layer to a base substrate; removing the first protecting layer; forming a touch electrode layer on a side of the flexible substrate away from the base substrate; attaching a second protecting layer to the surface of the touch electrode layer; separating the flexible substrate from the base substrate; and removing the second protecting layer.
    Type: Application
    Filed: April 22, 2019
    Publication date: January 23, 2020
    Inventors: Ting Zeng, Yuan Li, Qicheng Chen, Yangjie Li, Liuyue Yin, Binghong Wang
  • Publication number: 20200013831
    Abstract: A method for manufacturing a flexible touch panel, a flexible touch panel and a flexible touch device are provided. The method for manufacturing the flexible touch panel includes: forming a first indium tin oxide (ITO) film layer on a flexible base layer attached to a transparent substrate via an optical adhesive layer; and patterning the first ITO film layer to form a touch electrode of the flexible touch panel.
    Type: Application
    Filed: July 3, 2019
    Publication date: January 9, 2020
    Applicants: HEFEI XINSHENG OPTOELECTRONICS TECHNOLOGY CO., LTD., BOE TECHNOLOGY GROUP CO., LTD.
    Inventors: Ting ZENG, Qicheng CHEN, Hui CHEN, Shichao FEI, Yangjie LI, Wanru DONG
  • Publication number: 20190219555
    Abstract: The invention generally relates to methods for analyzing stability of an active pharmaceutical agent. In certain aspects, the methods involve obtaining an active pharmaceutical agent, and distributing the active pharmaceutical agent into one or more microdroplets. The one or more microdroplets including the active pharmaceutical agent are then subjected to one or more conditions that force degradation of the active pharmaceutical agent in each of the one or more microdroplets. The one or more microdroplets are then analyzed to determine a ratio of the active pharmaceutical agent to that of a degradation product of the active pharmaceutical agent, thereby analyzing stability of an active pharmaceutical agent.
    Type: Application
    Filed: January 11, 2019
    Publication date: July 18, 2019
    Inventors: Robert Graham Cooks, Roy Helmy, Yangjie Li, Yong Liu