Patents by Inventor Chin-Tsai Chan

Chin-Tsai Chan 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).

  • APR plate clamping device
    Patent number: 8459627
    Abstract: A strip-shaped protrusion and a corresponding strip-shaped groove are respectively configured at a first holder and a second holder of an APR plate device, such that as an APR plate is clamped by the first holder and the second holder via their clamping surfaces, the strip-shaped protrusion and the strip-shaped groove further push and slightly deform the APR plate for enhancement of the clamping toward the APR plate, thereby preventing problems of buckling or tearing of the APR plate due to insufficient clamping force of the holders.
    Type: Grant
    Filed: May 3, 2011
    Date of Patent: June 11, 2013
    Assignee: Chunghwa Picture Tubes, Ltd.
    Inventors: Chin-Tsai Chan, Chiang-Che Chang, Shen-You Yeh
  • APR PLATE DEVICE
    Publication number: 20120223203
    Abstract: A strip-like protrusion and a corresponding strip-like groove are respectively configured at a first holder and a second holder of an APR plate device, such that as an APR plate is clamped by the first holder and the second holder via their clamping surfaces, the strip-like protrusion and the strip-like groove further push and slightly deform the APR plate for enhancement of the clamping toward the APR plate, thereby preventing problems of buckling or tearing of the APR plate due to insufficient clamping force of the holders.
    Type: Application
    Filed: May 3, 2011
    Publication date: September 6, 2012
    Inventors: Chin-Tsai Chan, Chiang-Che Chang, Shen-You Yeh