Patents by Inventor Yuan-Jui CHANG

Yuan-Jui CHANG 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).

  • Button structure
    Patent number: 8993909
    Abstract: A button structure is provided and includes a support bracket and a button. The support bracket has two opposite edges, a first concave portion, a second concave portion, and a position limiting protruding point. The first and second concave portions are respectively located at the two opposite edges, and the position limiting protruding point protrudes from the second concave portion. The button is located on the support bracket and includes a body portion, two neck portions and two stop portions. The two neck portions are located on two opposite ends of the body portion, and are respectively coupled to the first and second concave portions. The neck portion coupled to the second concave portion is positioned by the position limiting protruding point. The two stop portions are respectively connected to a side of the two neck portions facing away from the body portion.
    Type: Grant
    Filed: March 4, 2013
    Date of Patent: March 31, 2015
    Assignees: Inventec (Pudong) Technology Corporation, Inventec Corporation
    Inventors: Yuan-Jui Chang, Cheng-Hsin Chen, Shih-Jung Huang, Yao-Yu Lai
  • BUTTON STRUCTURE
    Publication number: 20140116864
    Abstract: A button structure is provided and includes a support bracket and a button. The support bracket has two opposite edges, a first concave portion, a second concave portion, and a position limiting protruding point. The first and second concave portions are respectively located at the two opposite edges, and the position limiting protruding point protrudes from the second concave portion. The button is located on the support bracket and includes a body portion, two neck portions and two stop portions. The two neck portions are located on two opposite ends of the body portion, and are respectively coupled to the first and second concave portions. The neck portion coupled to the second concave portion is positioned by the position limiting protruding point. The two stop portions are respectively connected to a side of the two neck portions facing away from the body portion.
    Type: Application
    Filed: March 4, 2013
    Publication date: May 1, 2014
    Applicants: INVENTEC CORPORATION, INVENTEC (PUDONG) TECHNOLOGY CORPORATION
    Inventors: Yuan-Jui CHANG, Cheng-Hsin CHEN, Shih-Jung HUANG, Yao-Yu LAI