Patents by Inventor Yen Hao WEI

Yen Hao WEI 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).

  • Anti-backflow device for fan unit
    Patent number: 10294947
    Abstract: An anti-backflow device for a fan unit, which is fabricated by cutting a rectangle thin plate, includes: a plate body defining an air outlet to permit air outflow upon activation of the fan unit, and having at least two inner peripheral sides; a plurality of connection arms; and a plurality of blades. Each blade is connected a pair of the connection arms, which are in turn connected to two connecting holes formed in the inner peripheral sides of the plate body.
    Type: Grant
    Filed: December 12, 2014
    Date of Patent: May 21, 2019
    Assignee: Celestica Technology Consultancy (Shanghai) Co., Ltd.
    Inventor: Yen Hao Wei
  • Guide for a computing device chassis
    Patent number: 10120425
    Abstract: A computing device includes a chassis having at least one connector configured to receive a component, and a guide coupled to the chassis. The guide includes a guide element and is selectively movable relative to the chassis to arrange the guide element at a first position which allows a first variant of the component to be connected with the at least one connector and prevents a second variant of the component to be connected thereto, and a second position which allows the second variant of the component to be connected with the at least one connector and prevents the first variant of the component to be connected thereto.
    Type: Grant
    Filed: May 24, 2017
    Date of Patent: November 6, 2018
    Assignee: LENOVO ENTERPRISE SOLUTIONS (SINGAPORE) PTE. LTD.
    Inventors: Ming-Wang Tsai, Chang-Hsing Lee, Jui-Chieh Guo, Sung-Feng Chen, Yen Hao Wei
  • GUIDE FOR A COMPUTING DEVICE CHASSIS
    Publication number: 20170344083
    Abstract: A computing device includes a chassis having at least one connector configured to receive a component, and a guide coupled to the chassis. The guide includes a guide element and is selectively movable relative to the chassis to arrange the guide element at a first position which allows a first variant of the component to be connected with the at least one connector and prevents a second variant of the component to be connected thereto, and a second position which allows the second variant of the component to be connected with the at least one connector and prevents the first variant of the component to be connected thereto.
    Type: Application
    Filed: May 24, 2017
    Publication date: November 30, 2017
    Inventors: MING-WANG TSAI, CHANG-HSING LEE, JUI-CHIEH GUO, SUNG-FENG CHEN, YEN HAO WEI
  • ANTI-BACKFLOW DEVICE FOR FAN UNIT
    Publication number: 20150211536
    Abstract: An anti-backflow device for a fan unit, which is fabricated by cutting a rectangle thin plate, includes: a plate body defining an air outlet to permit air outflow upon activation of the fan unit, and having at least two inner peripheral sides; a plurality of connection arms; and a plurality of blades. Each blade is connected a pair of the connection arms, which are in turn connected to two connecting holes formed in the inner peripheral sides of the plate body.
    Type: Application
    Filed: December 12, 2014
    Publication date: July 30, 2015
    Applicant: Celestica Technology Consultancy (Shanghai) Co., Ltd.
    Inventor: Yen Hao WEI