Patents by Inventor Shu-Shang CHANG

Shu-Shang 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).

  • Ergonomic computer mouse
    Patent number: 9423889
    Abstract: An ergonomic computer mouse includes a mouse body, left and right lug members, a palm resting body having a height-adjusting member, an actuator configured to be manually operable to deliver a rotational force, and a cam assembly. The height-adjusting member has a pivot portion pivoted to the mouse body and a liftable portion opposite to the pivot portion. The cam assembly is disposed to convert the rotational force to a translational force, and is configured to couple the actuator to the liftable portion such that the translational force is imparted on the liftable portion, to thereby move the liftable portion between upper and lower positions.
    Type: Grant
    Filed: March 10, 2015
    Date of Patent: August 23, 2016
    Assignee: COMPUCASE ENTERPRISE CO., LTD.
    Inventors: Li-Chun Huang, Shu-Shang Chang
  • ERGONOMIC COMPUTER MOUSE
    Publication number: 20150261324
    Abstract: An ergonomic computer mouse includes a mouse body, left and right lug members, a palm resting body having a height-adjusting member, an actuator configured to be manually operable to deliver a rotational force, and a cam assembly. The height-adjusting member has a pivot portion pivoted to the mouse body and a liftable portion opposite to the pivot portion. The cam assembly is disposed to convert the rotational force to a translational force, and is configured to couple the actuator to the liftable portion such that the translational force is imparted on the liftable portion, to thereby move the liftable portion between upper and lower positions.
    Type: Application
    Filed: March 10, 2015
    Publication date: September 17, 2015
    Inventors: Li-Chun HUANG, Shu-Shang CHANG