Patents by Inventor Jiuliang Gao

Jiuliang Gao 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: 20220203131
    Abstract: Provided is a device for verifying a radiotherapy system, including at least two of a first verification phantom, a second verification phantom, and a third verification phantom, wherein a slot for holding a film is provided in the first verification phantom, a first positioning member is disposed at a center of the second verification phantom, a second positioning member is disposed at a center of the third verification phantom, and a center point of the first verification phantom, a center point of the first positioning member and a center point of the second positioning member are coaxial.
    Type: Application
    Filed: February 21, 2019
    Publication date: June 30, 2022
    Inventors: Wen WANG, Hao YAN, Tianchang GOU, Jinsheng LI, Jiuliang LI, Fan GAO
  • Patent number: 11194088
    Abstract: A display screen includes a display panel, a back light system, and an optical device concealed under the display panel, where a transmission light path formed by light rays received or transmitted by the optical device passes through the display screen. The display screen includes the fill-in light system, where the fill-in light system is disposed between the back light system and the optical device. The fill-in light system includes a first light source and a light guide member configured to transmit a light ray emitted by the first light source.
    Type: Grant
    Filed: July 28, 2018
    Date of Patent: December 7, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bangshi Yin, Kangle Xue, Bin Yan, Jiuliang Gao, Jun Ding
  • Publication number: 20210294015
    Abstract: A display screen includes a display panel, a back light system, and an optical device concealed under the display panel, where a transmission light path formed by light rays received or transmitted by the optical device passes through the display screen. The display screen includes the fill-in light system, where the fill-in light system is disposed between the back light system and the optical device. The fill-in light system includes a first light source and a light guide member configured to transmit a light ray emitted by the first light source.
    Type: Application
    Filed: July 28, 2018
    Publication date: September 23, 2021
    Inventors: Bangshi Yin, Kangle Xue, Bin Yan, Jiuliang Gao, Jun Ding
  • Patent number: 10739927
    Abstract: An operation detection method and apparatus, and a mobile terminal, where the method includes determining a contact region of a hand of a user on a side face of a mobile terminal and a dynamic change of the hand of the user using electrical characteristics of two capacitive touch display screens of the mobile terminal based on detected capacitance signals on the two capacitive touch display screens, determining a gesture operation of the hand on the side face, improving sensitivity of identifying a gesture on the side face, and accurately identifying the gesture operation of the hand of the user on the side face.
    Type: Grant
    Filed: October 11, 2016
    Date of Patent: August 11, 2020
    Assignee: Huawei Technologies Co., Ltd.
    Inventors: Bangshi Yin, Jiuliang Gao, Kangle Xue
  • Patent number: 10708398
    Abstract: A terminal device includes a screen, a first camera, and a movement mechanism. The first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.
    Type: Grant
    Filed: March 13, 2019
    Date of Patent: July 7, 2020
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bangshi Yin, Ruifeng Li, Jianhong Luo, Xiulan Liu, Yan Wang, Jiuliang Gao, Fan Yang, Tao Wang, Hui Li
  • Publication number: 20190235703
    Abstract: An operation detection method and apparatus, and a mobile terminal, where the method includes determining a contact region of a hand of a user on a side face of a mobile terminal and a dynamic change of the hand of the user using electrical characteristics of two capacitive touch display screens of the mobile terminal based on detected capacitance signals on the two capacitive touch display screens, determining a gesture operation of the hand on the side face, improving sensitivity of identifying a gesture on the side face, and accurately identifying the gesture operation of the hand of the user on the side face.
    Type: Application
    Filed: October 11, 2016
    Publication date: August 1, 2019
    Inventors: Bangshi Yin, Jiuliang Gao, Kangle Xue
  • Publication number: 20190215389
    Abstract: A terminal device includes a screen, a first camera, and a movement mechanism. The first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.
    Type: Application
    Filed: March 13, 2019
    Publication date: July 11, 2019
    Inventors: Bangshi Yin, Ruifeng Li, Jianhong Luo, Xiulan Liu, Yan Wang, Jiuliang Gao, Fan Yang, Tao Wang, Hui Li
  • Publication number: 20190140681
    Abstract: A handset is provided. The handset has a housing, a card connector, and a card tray, the card tray is configured to be attached to or detached from the card connector. The housing has a pinhole, the card tray is detached from the card connector after an pin passes through the pinhole; a sealing kit is inside the handset, the sealing kit has a gap, the gap's position on the sealing kit corresponds to the pinhole's position; when the pin passes through the pinhole and the gap on the sealing kit from outside of the handset, the gap on the sealing kit is opened; when the pin is unplugged from the sealing kit, the gap on the sealing kit is closed. When the pin is unplugged from the sealing kit, the opening on the sealing kit is closed. Therefore, the sealing kit is used to implement a water-proof effect.
    Type: Application
    Filed: April 19, 2017
    Publication date: May 9, 2019
    Inventors: Jiuliang GAO, Ruifeng LI, Guanglong LI
  • Patent number: 10284697
    Abstract: A terminal device, including a screen, a first camera, and a movement mechanism, where the first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.
    Type: Grant
    Filed: July 23, 2014
    Date of Patent: May 7, 2019
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Bangshi Yin, Ruifeng Li, Jianhong Luo, Xiulan Liu, Yan Wang, Jiuliang Gao, Fan Yang, Tao Wang, Hui Li
  • Publication number: 20170223158
    Abstract: A terminal device, including a screen, a first camera, and a movement mechanism, where the first camera is disposed on a movable component of the movement mechanism, the movement mechanism is disposed on the back of the screen, and the movable component is configured to drive the first camera to move from the back of the screen to a position at which the first camera can be seen from in front of the terminal device.
    Type: Application
    Filed: July 23, 2014
    Publication date: August 3, 2017
    Inventors: Bangshi Yin, Ruifeng Li, Jianhong Luo, Xiulan Liu, Yan Wang, Jiuliang Gao, Fan Yang, Tao Wang, Hui Li
  • Patent number: D915320
    Type: Grant
    Filed: August 9, 2018
    Date of Patent: April 6, 2021
    Assignee: HUAWEI TECHNOLOGIES CO., LTD.
    Inventors: Kangle Xue, Bangshi Yin, Jiuliang Gao, Bin Yan