Patents by Inventor Chien-Fa Chou

Chien-Fa Chou 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).

  • Computer wrist pad adjustable in height and hardness
    Patent number: 6499703
    Abstract: A computer wrist pad having a bottom seat, an outer layer, two end plates, and at least one air sac. The bottom seat is provided with an open-ended receiving space in which the air sac is disposed. The receiving space is sealed off at both ends thereof by the two end plates. The air sac is inflatable and deflatable for adjusting the hardness and the thickness of the computer wrist pad.
    Type: Grant
    Filed: January 24, 2001
    Date of Patent: December 31, 2002
    Inventor: Chien-Fa Chou
  • Computer wrist pad adjustable in height and hardness
    Publication number: 20010009263
    Abstract: A computer wrist pad comprises a bottom seat, an outer layer, two end plates, and at least one air sac. The bottom seat is provided with an open-ended receiving space in which the air sac is disposed. The receiving space is sealed off at both ends thereof by the two end plates. The air sac is inflatable and deflatable for adjusting the hardness and the thickness of the computer wrist pad.
    Type: Application
    Filed: January 24, 2001
    Publication date: July 26, 2001
    Inventor: Chien-Fa Chou
  • Mouse pad
    Patent number: D452868
    Type: Grant
    Filed: February 20, 2001
    Date of Patent: January 8, 2002
    Inventor: Chien-Fa Chou
  • Mouse pad
    Patent number: D466518
    Type: Grant
    Filed: March 5, 2002
    Date of Patent: December 3, 2002
    Inventor: Chien-Fa Chou
  • Keyboard wrist pad
    Patent number: D469102
    Type: Grant
    Filed: June 6, 2002
    Date of Patent: January 21, 2003
    Inventor: Chien-Fa Chou