Patents by Inventor Shenghua Xi

Shenghua Xi 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).

  • Electronic apparatus
    Patent number: 11889656
    Abstract: An electronic apparatus includes a body including a containing cavity, a separation component arranged at the containing cavity to divide the containing cavity into a first cavity and a second cavity, a heat generation assembly arranged at the first cavity, and an air guide component arrange at the second cavity to drive airflow at the second cavity to dissipate the heat of the heat generation assembly through the separation component, wherein the second cavity is configured as an air duct of the electronic apparatus.
    Type: Grant
    Filed: December 14, 2021
    Date of Patent: January 30, 2024
    Assignee: Lenovo (Beijing) Limited
    Inventors: Shenghua Xi, Xin Wei
  • ELECTRONIC APPARATUS
    Publication number: 20220312631
    Abstract: An electronic apparatus includes a body including a containing cavity, a separation component arranged at the containing cavity to divide the containing cavity into a first cavity and a second cavity, a heat generation assembly arranged at the first cavity, and an air guide component arrange at the second cavity to drive airflow at the second cavity to dissipate the heat of the heat generation assembly through the separation component, wherein the second cavity is configured as an air duct of the electronic apparatus.
    Type: Application
    Filed: December 14, 2021
    Publication date: September 29, 2022
    Inventors: Shenghua XI, Xin WEI
  • Electronic device
    Patent number: 9502324
    Abstract: An electronic device having a heat generating element and a housing is provided including a heat dissipation arrangement provided between the heat generating element and the housing, the heat dissipation arrangement comprising a first layer in contact with the heat generating element and a second layer provided on top of the first layer and being in contact with the housing, the first layer having higher heat conductivity than the second layer, the second layer preventing heat from rapidly passing through such that the heat can be diffused in the first layer.
    Type: Grant
    Filed: September 13, 2012
    Date of Patent: November 22, 2016
    Assignees: LENOVO (BEIJING) LIMITED, BEIJING LENOVO SOFTWARE LTD.
    Inventors: Weijie Cao, Shenghua Xi, Li Fang
  • Information processing device
    Patent number: 9007757
    Abstract: An information processing device that includes a first housing for accommodating a calculating means; a second housing for accommodating a display means; a third housing for accommodating an input means and a power supply means; a first connection means for connecting the first housing with the third housing; and a second connection means for connecting the second housing with the third housing.
    Type: Grant
    Filed: March 28, 2011
    Date of Patent: April 14, 2015
    Assignees: Beijing Lenovo Software Ltd., Lenovo (Beijing) Co., Ltd.
    Inventors: Zhifeng Yang, Huang Dai, Wenlin Hou, Daye Yang, Huabing Liu, Shenghua Xi, Weijie Cao
  • ELECTRONIC DEVICE
    Publication number: 20130077233
    Abstract: An electronic device having a heat generating element and a housing is provided including a heat dissipation arrangement provided between the heat generating element and the housing, the heat dissipation arrangement comprising a first layer in contact with the heat generating element and a second layer provided on top of the first layer and being in contact with the housing, the first layer having higher heat conductivity than the second layer, the second layer preventing heat from rapidly passing through such that the heat can be diffused in the first layer.
    Type: Application
    Filed: September 13, 2012
    Publication date: March 28, 2013
    Applicants: BEIJING LENOVO SOFTWARE LTD., LENOVO (BEIJING) LIMITED
    Inventors: Weijie Cao, Shenghua Xi, Li Fang
  • Information Processing Device
    Publication number: 20130021738
    Abstract: An information processing device that includes a first housing for accommodating a calculating means; a second housing for accommodating a display means; a third housing for accommodating an input means and a power supply means; a first connection means for connecting the first housing with the third housing; and a second connection means for connecting the second housing with the third housing.
    Type: Application
    Filed: March 28, 2011
    Publication date: January 24, 2013
    Applicant: LENOVO (BEIJING) CO., LTD.
    Inventors: Zhifeng Yang, Huang Dai, Wenlin Hou, Daye Yang, Huabing Liu, Shenghua Xi, Weijie Cao