Patents by Inventor Huiqiang He

Huiqiang He 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: 20240176572
    Abstract: Electronic device is provided. The electronic device includes a host system; at least two input/output modules configured to realize input and/or output functions of the electronic device; a connection device, for connecting the host system and the at least two input/output modules to enable the at least two input/output modules to perform a same type and/or different types of motion relative to the host system, so that the electronic device has different device forms; and the at least two input/output modules having a same posture or different postures relative to the host system when the electronic device is in different device forms.
    Type: Application
    Filed: October 20, 2023
    Publication date: May 30, 2024
    Inventors: Jianyang CHEN, Huiqiang HE, Shuang LI
  • Patent number: 11314155
    Abstract: An elevator assembly includes a first bracket, a second bracket, a first connecting rod and a second connecting rod. The second bracket is slidably disposed on the first bracket. The first connecting rod has a first pivot end and a first sliding end. The first pivot end is pivoted to the first bracket and provided with a first gear portion, and the first sliding end is slidably disposed on the first bracket and connected to the second bracket. The second connecting rod has a second pivot end and a second sliding end. The second pivot end is pivoted to the first bracket and provided with a second gear portion, the second sliding end is slidably disposed on the second bracket and connected to the second bracket, and the first gear portion and the second gear portion are engaged with each other.
    Type: Grant
    Filed: December 11, 2020
    Date of Patent: April 26, 2022
    Assignee: Wistron Corporation
    Inventors: Weijie Zhang, Dong-Ying Chen, Yuanqing Liu, HuiQiang He
  • Publication number: 20220121090
    Abstract: An elevator assembly includes a first bracket, a second bracket, a first connecting rod and a second connecting rod. The second bracket is slidably disposed on the first bracket. The first connecting rod has a first pivot end and a first sliding end. The first pivot end is pivoted to the first bracket and provided with a first gear portion, and the first sliding end is slidably disposed on the first bracket and connected to the second bracket. The second connecting rod has a second pivot end and a second sliding end. The second pivot end is pivoted to the first bracket and provided with a second gear portion, the second sliding end is slidably disposed on the second bracket and connected to the second bracket, and the first gear portion and the second gear portion are engaged with each other.
    Type: Application
    Filed: December 11, 2020
    Publication date: April 21, 2022
    Applicant: Wistron Corporation
    Inventors: Weijie Zhang, Dong-Ying Chen, Yuanqing Liu, HuiQiang He
  • Patent number: 11256289
    Abstract: A rotatable door structure includes a fixed casing, a door cover, and a hinge. The fixed casing has an opening. The door cover is pivotally connected to the fixed casing through the hinge. The hinge includes a shaft and a connection part. The shaft has a cam surface. The connection part has another cam surface and is rotatably connected to the shaft relative to a rotation axis. When the door cover rotates relative to the fixed casing through the hinge so as to expose the opening, the two cam surfaces abut against each other to move the door cover away relative to the fixed casing along the rotation axis. An electronic device casing includes the above rotatable door structure. Therein, the fixed casing includes an accommodating recess, which forms the opening and has at least one peripheral interface window.
    Type: Grant
    Filed: April 22, 2020
    Date of Patent: February 22, 2022
    Assignee: Wistron Corporation
    Inventors: Yuanqing Liu, Huiqiang He, Dong-Ying Chen, Chun-Hong Kuo
  • Publication number: 20210247801
    Abstract: A rotatable door structure includes a fixed casing, a door cover, and a hinge. The fixed casing has an opening. The door cover is pivotally connected to the fixed casing through the hinge. The hinge includes a shaft and a connection part. The shaft has a cam surface. The connection part has another cam surface and is rotatably connected to the shaft relative to a rotation axis. When the door cover rotates relative to the fixed casing through the hinge so as to expose the opening, the two cam surfaces abut against each other to move the door cover away relative to the fixed casing along the rotation axis. An electronic device casing includes the above rotatable door structure. Therein, the fixed casing includes an accommodating recess, which forms the opening and has at least one peripheral interface window.
    Type: Application
    Filed: April 22, 2020
    Publication date: August 12, 2021
    Inventors: Yuanqing Liu, Huiqiang He, Dong-Ying Chen, Chun-Hong Kuo