Patents by Inventor Ziqi Liu

Ziqi Liu 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: 20230410536
    Abstract: A method of retrieving a map includes receiving a grid data of the map comprising lane segments, wherein the grid data includes an array of grids each associated with a list including none or at least one of the lane segments intersecting the respective grid; receiving coordinates of a location; identifying a first grid including the location based on the grid data; identifying a target grid that has an associated list including at least one of the lane segments as first lane segment; and outputting the first lane segment.
    Type: Application
    Filed: July 27, 2023
    Publication date: December 21, 2023
    Inventors: Minhao JIANG, Hsin LU, Genmao SHI, Ziqi LIU
  • Patent number: 11841597
    Abstract: The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.
    Type: Grant
    Filed: May 20, 2020
    Date of Patent: December 12, 2023
    Assignee: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Zhixiong Jiang, Sheng Sun, Yoonsung Um, Woosung Son, Meng Chen, Wuguang Liu, Jubin Li, Zhiwei Tan, Haiyan Quan, Kaili Qu, Chuwei Liang, Ziqi Liu, Lintao Liu, Ting Li, Sikun Hao
  • Publication number: 20230367456
    Abstract: Provided are an interaction method and apparatus, an electronic device, and a storage medium. The method includes displaying a target page, where target content containing a target object is displayed in the target page; receiving a shake trigger operation of a user; and in response to the shake trigger operation, displaying associated content of the target content in a layer above the target page and displaying the detail page of the target object after completing displaying the associated content.
    Type: Application
    Filed: July 27, 2023
    Publication date: November 16, 2023
    Inventors: Han XU, Mengqi WU, Xiaolei SHI, Xu ZHONG, Huan WANG, Shuo WANG, Ji LIU, Zhiquan ZHANG, Zhiyong LUO, Jia LIU, Chengkai PENG, Yongkang CHEN, Ziqi LIU, Jialong ZHAO, Yirui CAO, Lei JIN
  • Publication number: 20230269601
    Abstract: Example embodiments of the present disclosure relate to discontinuous reception configuration for multi-beam operations. A method includes receiving, at a first device and from a second device, configuration information indicating a first plurality of configuration settings associated with a plurality of transmission beams of the second device, the first plurality of configuration settings at least including a first plurality of scrambling identifiers. The method also includes in accordance with a determination that a first transmission beam of the plurality of transmission beams is configured for the first device as a serving beam, selecting, from the first plurality of scrambling identifiers, a first scrambling identifier associated with the first transmission beam.
    Type: Application
    Filed: June 16, 2020
    Publication date: August 24, 2023
    Inventors: Daniela LASELVA, Frank FREDERIKSEN, Ziqi LIU, Jussi-Pekka KOSKINEN
  • Patent number: 11721112
    Abstract: A method of retrieving a map is disclosed. The method includes receiving a grid data of the map comprising lane segments, wherein the grid data includes an array of grids each associated with a list including none or at least one of the lane segments intersecting the respective grid; receiving coordinates of a location; identifying a first grid including the location based on the grid data; identifying a target grid that has an associated list including at least one of the lane segments as first lane segment; and outputting the first lane segment.
    Type: Grant
    Filed: August 18, 2021
    Date of Patent: August 8, 2023
    Assignee: TUSIMPLE, INC.
    Inventors: Minhao Jiang, Hsin Lu, Genmao Shi, Ziqi Liu
  • Publication number: 20230236603
    Abstract: Systems and methods for projecting a three-dimensional (3D) surface to a two-dimensional (2D) surface for use in autonomous driving are disclosed. In one aspect, a control system for an autonomous vehicle includes a processor and a computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the processor to: receive a 3D map including a plurality of objects, determine a base point in the 3D map, shift the objects in the 3D map based on the base point, project the objects in the shifted 3D map to a 2D map, and output the 2D map.
    Type: Application
    Filed: March 24, 2023
    Publication date: July 27, 2023
    Inventors: Minhao Jiang, Genmao Shi, Hsin Lu, Ziqi Liu
  • Publication number: 20230161209
    Abstract: The present disclosure provides an array substrate and a display panel including the same. The array substrate includes a plurality of pixel units. Each of the pixel units includes a main pixel electrode, a sub-pixel electrode, a first thin film transistor (TFT) electrically connected to the sub-pixel electrode, a second TFT electrically connected to the first TFT, and a third TFT electrically connected to the main pixel electrode. The first TFT includes a first channel and a first semiconductor layer. The first channel includes two or more subchannels. The first semiconductor layer includes two or more semiconductor sublayers. Each of the semiconductor sublayers is disposed in a corresponding subchannel.
    Type: Application
    Filed: May 20, 2020
    Publication date: May 25, 2023
    Applicant: TCL China Star Optoelectronics Technology Co., Ltd.
    Inventors: Zhixiong JIANG, Sheng SUN, Yoonsung UM, Woosung SON, Meng CHEN, Wuguang LIU, Jubin LI, Zhiwei TAN, Haiyan QUAN, Kaili QU, Chuwei LIANG, Ziqi LIU, Lintao LIU, Ting LI, Sikun HAO
  • Patent number: 11619950
    Abstract: Systems and methods for projecting a three-dimensional (3D) surface to a two-dimensional (2D) surface for use in autonomous driving are disclosed. In one aspect, a control system for an autonomous vehicle includes a processor and a computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the processor to: receive a 3D map including a plurality of objects, determine a base point in the 3D map, shift the objects in the 3D map based on the base point, project the objects in the shifted 3D map to a 2D map, and output the 2D map.
    Type: Grant
    Filed: June 30, 2020
    Date of Patent: April 4, 2023
    Assignee: TUSIMPLE, INC.
    Inventors: Minhao Jiang, Genmao Shi, Hsin Lu, Ziqi Liu
  • Patent number: 11506943
    Abstract: The present application provides a display panel, a display module and a display device, the display panel includes a pixel electrode layer, at least one firstshading strip and at least one second shading strip; a pixel electrode layer is divided onto at least four pixel electrode regions by the first shading strip and the second shading strip, a plurality of branch electrodes are formed in the pixel electrode region; the branch electrodes in the two adjacent pixel electrode regions and a center line of the two adjacent pixel electrode regions are symmetrically disposed.
    Type: Grant
    Filed: February 20, 2019
    Date of Patent: November 22, 2022
    Assignee: SHENZHEN CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventor: Ziqi Liu
  • Publication number: 20220365852
    Abstract: Methods and systems for backing up and restoring files that have multiple hard links using master file references and index node-based mappings are described. In some cases, file fetching and restoration may be performed by a storage appliance using master file references in which a master file is identified for each multi-link file that is backed-up on the storage appliance and then referenced by one or more hard links to the multi-link file. In other cases, file fetching and restoration may be performed by a storage appliance using index node-based mappings for multi-link files that provide mappings between index node identifiers (e.g., inode numbers) for the multi-link files on a primary system and hard link paths for storing the file contents of the multi-link files on a storage appliance used for backing up the primary system.
    Type: Application
    Filed: July 20, 2022
    Publication date: November 17, 2022
    Inventors: Looi Chow Lee, Ziqi Liu, Guilherme Menezes
  • Patent number: 11474912
    Abstract: Methods and systems for backing up and restoring files that have multiple hard links using master file references and index node-based mappings are described. In some cases, file fetching and restoration may be performed by a storage appliance using master file references in which a master file is identified for each multi-link file that is backed-up on the storage appliance and then referenced by one or more hard links to the multi-link file. In other cases, file fetching and restoration may be performed by a storage appliance using index node-based mappings for multi-link files that provide mappings between index node identifiers (e.g., inode numbers) for the multi-link files on a primary system and hard link paths for storing the file contents of the multi-link files on a storage appliance used for backing up the primary system.
    Type: Grant
    Filed: January 31, 2019
    Date of Patent: October 18, 2022
    Assignee: Rubrik, Inc.
    Inventors: Looi Chow Lee, Ziqi Liu, Guilherme Menezes
  • Publication number: 20220308407
    Abstract: The present application discloses a display panel and a display device, which include a plurality of sub-pixels, and each of sub-pixel includes a first pixel electrode with a first pixel voltage and a second pixel electrode with a second pixel voltage; when the sub-pixels are in a low-gray-scale state, the second pixel voltage and the first pixel voltage have a first ratio; when the sub-pixels are in a high-gray-scale state, the second pixel voltage and the first pixel voltage have a second ratio, and the second ratio is greater than the first ratio.
    Type: Application
    Filed: March 19, 2021
    Publication date: September 29, 2022
    Inventors: Yoonsung UM, Jing LIU, Kaili QU, Chuwei LIANG, Ziqi LIU, Ting LI, Lintao LIU
  • Patent number: 11275279
    Abstract: The present application provides a liquid crystal display panel and a method of manufacturing the same. The liquid crystal display panel includes a pixel electrode and liquid crystals, wherein the pixel electrode includes a middle region and a peripheral region located at a periphery of the middle region, the liquid crystals disposed corresponding to the middle region have a first pretilt angle, the liquid crystals disposed corresponding to the peripheral region have a second pretilt angle, and the first pretilt angle is greater than the second pretilt angle.
    Type: Grant
    Filed: July 10, 2020
    Date of Patent: March 15, 2022
    Assignee: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yoonsung Um, Kaili Qu, Ziqi Liu, Chuwei Liang, Lintao Liu, Ting Li
  • Patent number: 11227421
    Abstract: A method of constructing a map including a plurality of lanes and a system thereof are provided. The method includes: for each of the plurality of lanes, constructing corresponding lane geometry data based on a plurality of polyline segments, including constructing a general outline circumscribing the plurality of lanes and identifying an outline of each of the plurality of lanes based on the plurality of polyline segments and the general outline. Outline polyline segments as boundaries of the general outline are selected from the plurality of polyline segments.
    Type: Grant
    Filed: September 25, 2020
    Date of Patent: January 18, 2022
    Assignee: TUSIMPLE, INC.
    Inventors: Minhao Jiang, Hsin Lu, Genmao Shi, Ziqi Liu
  • Publication number: 20210404839
    Abstract: Systems and methods for navigational map version management are disclosed. In one aspect, a map management server includes a processor and a computer-readable memory having stored thereon a navigational map including a plurality of units, each of the units covering an area and including a plurality of objects within or adjacent to roadways within the area. The processor is configured to receive update data for the navigational map, the update data including object data to update the navigational map. The processor is also configured to create a released version of the navigational map that includes one or more updated units. The processor is further configured to provide the released version of the navigational map to an autonomous vehicle.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Inventors: Minhao Jiang, Genmao Shi, Hsin Lu, Ziqi Liu
  • Publication number: 20210405647
    Abstract: Systems and methods for projecting a three-dimensional (3D) surface to a two-dimensional (2D) surface for use in autonomous driving are disclosed. In one aspect, a control system for an autonomous vehicle includes a processor and a computer-readable memory in communication with the processor and having stored thereon computer-executable instructions to cause the processor to: receive a 3D map including a plurality of objects, determine a base point in the 3D map, shift the objects in the 3D map based on the base point, project the objects in the shifted 3D map to a 2D map, and output the 2D map.
    Type: Application
    Filed: June 30, 2020
    Publication date: December 30, 2021
    Inventors: Minhao Jiang, Genmao Shi, Hsin Lu, Ziqi Liu
  • Publication number: 20210383137
    Abstract: A method of retrieving a map is disclosed. The method includes receiving a grid data of the map comprising lane segments, wherein the grid data includes an array of grids each associated with a list including none or at least one of the lane segments intersecting the respective grid; receiving coordinates of a location; identifying a first grid including the location based on the grid data; identifying a target grid that has an associated list including at least one of the lane segments as first lane segment; and outputting the first lane segment.
    Type: Application
    Filed: August 18, 2021
    Publication date: December 9, 2021
    Inventors: Minhao JIANG, Hsin LU, Genmao SHI, Ziqi LIU
  • Patent number: 11170230
    Abstract: A method of retrieving a map is disclosed. The method includes receiving a grid data of the map comprising lane segments, wherein the grid data includes an array of grids each associated with a list including none or at least one of the lane segments intersecting the respective grid; receiving coordinates of a location; identifying a first grid including the location based on the grid data; identifying a target grid that has an associated list including at least one of the lane segments as first lane segment; and outputting the first lane segment.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: November 9, 2021
    Assignee: TUSIMPLE, INC.
    Inventors: Minhao Jiang, Hsin Lu, Genmao Shi, Ziqi Liu
  • Publication number: 20210333647
    Abstract: The present application provides a display panel, a display module and a display device, the display panel includes a pixel electrode layer, at least one firstshading strip and at least one second shading strip; a pixel electrode layer is divided onto at least four pixel electrode regions by the first shading strip and the second shading strip, a plurality of branch electrodes are formed in the pixel electrode region; the branch electrodes in the two adjacent pixel electrode regions and a center line of the two adjacent pixel electrode regions are symmetrically disposed.
    Type: Application
    Filed: February 20, 2019
    Publication date: October 28, 2021
    Inventor: Ziqi LIU
  • Publication number: 20210302791
    Abstract: The present application provides a liquid crystal display panel and a method of manufacturing the same. The liquid crystal display panel includes a pixel electrode and liquid crystals, wherein the pixel electrode includes a middle region and a peripheral region located at a periphery of the middle region, the liquid crystals disposed corresponding to the middle region have a first pretilt angle, the liquid crystals disposed corresponding to the peripheral region have a second pretilt angle, and the first pretilt angle is greater than the second pretilt angle.
    Type: Application
    Filed: July 10, 2020
    Publication date: September 30, 2021
    Applicant: TCL CHINA STAR OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Yoonsung UM, Kaili QU, Ziqi LIU, Chuwei LIANG, Lintao LIU, Ting LI