Patents by Inventor Meng Geng

Meng Geng 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: 11990506
    Abstract: Embodiments of three-dimensional (3D) memory devices and methods for forming the same are disclosed. In an example, a 3D memory device includes a substrate, a memory stack on the substrate, a plurality of channel structures each extending vertically through the memory stack, and one or more isolation structures. The memory stack includes a plurality of interleaved conductive layers and dielectric layers. An outmost one of the conductive layers toward the substrate is a source select gate line (SSG). Each isolation structure surrounds at least one of the channel structures in a plan view to separate the SSG and the at least one channel structure.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: May 21, 2024
    Assignee: YANGTZE MEMORY TECHNOLOGIES CO., LTD.
    Inventors: Jiajia Wu, Jingjing Geng, Yang Zhou, Zhen Guo, Meng Xiao, Hui Zhang
  • Patent number: 11256150
    Abstract: An array substrate, a manufacturing method and a display device are provided in the present disclosure. The array substrate includes first subpixels and second subpixels arranged in rows and columns, each first subpixel includes a first pixel electrode provided with a plurality of first slits arranged parallel to each other, each second subpixel includes a second pixel electrode provided with a plurality of second slits arranged parallel to each other, each first slit is angled at a first tilt angle relative to a reference direction, each second slit is angled at a second tilt angle relative to the reference direction, the first tilt angle is supplementary to the second tilt angle, and the reference direction is an extension direction of each gate line of the array substrate. At least one first subpixel and at least one second subpixel are arranged in each row, and/or at least one first subpixel and at least one second subpixel are arranged in each column.
    Type: Grant
    Filed: August 18, 2020
    Date of Patent: February 22, 2022
    Assignees: Hefei Xinsheng Optoelectronics Technology Co., Ltd., BOE Technology Group Co., Ltd.
    Inventors: Xinxia Zhang, Bo Yang, Meng Geng, Qun Li
  • Patent number: 11192753
    Abstract: A remote trigger apparatus includes: an actuator; and a pivoting member rotatable around an axis, wherein the actuator enables the pivoting member to rotate from an idle position to an operating position, in the idle position, the pivoting member keeps separate from a centrifugal mechanism of the governor component, in the operating position, the pivoting member is jointed to a contact part of the centrifugal mechanism of the governor component, and the pivoting member further rotates along with the centrifugal mechanism and radially pushes the contact part inward, so as to trigger the governor component. In the remote trigger apparatus according to an embodiment of the present invention, the pivoting member guides the centrifugal mechanism gradually and gently, thus avoiding direct impacts on the centrifugal mechanism of the governor component and problems caused by the direct impacts.
    Type: Grant
    Filed: December 28, 2018
    Date of Patent: December 7, 2021
    Assignee: OTIS ELEVATOR COMPANY
    Inventor: Meng Geng
  • Publication number: 20210157183
    Abstract: An array substrate, a manufacturing method and a display device are provided in the present disclosure. The array substrate includes first subpixels and second subpixels arranged in rows and columns, each first subpixel includes a first pixel electrode provided with a plurality of first slits arranged parallel to each other, each second subpixel includes a second pixel electrode provided with a plurality of second slits arranged parallel to each other, each first slit is angled at a first tilt angle relative to a reference direction, each second slit is angled at a second tilt angle relative to the reference direction, the first tilt angle is supplementary to the second tilt angle, and the reference direction is an extension direction of each gate line of the array substrate. At least one first subpixel and at least one second subpixel are arranged in each row, and/or at least one first subpixel and at least one second subpixel are arranged in each column.
    Type: Application
    Filed: August 18, 2020
    Publication date: May 27, 2021
    Inventors: Xinxia ZHANG, Bo YANG, Meng GENG, Qun LI
  • Publication number: 20190202664
    Abstract: A remote trigger apparatus includes: an actuator; and a pivoting member rotatable around an axis, wherein the actuator enables the pivoting member to rotate from an idle position to an operating position, in the idle position, the pivoting member keeps separate from a centrifugal mechanism of the governor component, in the operating position, the pivoting member is jointed to a contact part of the centrifugal mechanism of the governor component, and the pivoting member further rotates along with the centrifugal mechanism and radially pushes the contact part inward, so as to trigger the governor component. In the remote trigger apparatus according to an embodiment of the present invention, the pivoting member guides the centrifugal mechanism gradually and gently, thus avoiding direct impacts on the centrifugal mechanism of the governor component and problems caused by the direct impacts.
    Type: Application
    Filed: December 28, 2018
    Publication date: July 4, 2019
    Inventor: Meng Geng