Patents by Inventor Chi-chao Kuo

Chi-chao Kuo 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).

  • Wound Dressing
    Publication number: 20220096278
    Abstract: The present invention discloses a wound dressing, which includes a carrier, a dressing layer and an adhesive layer. The carrier includes a central portion, a plurality of fixed portions, and a plurality of slashes. The central portion has a geometric center. The fixed portions are disposed around the central portion, and the number of the fixed portions is between 3 and 20. Each of the slashes is located between two fixed portions. The carrier has a first length, and each of the slashes has a second length. The first length is the shortest distance from an outer edge of a fixed portion to the geometric center. The ratio of the second length to the first length is between 0.2 and 0.8. The dressing layer is disposed on the central portion and includes a hydrogel. The adhesive layer is disposed on the fixed portions.
    Type: Application
    Filed: April 14, 2021
    Publication date: March 31, 2022
    Inventor: Chi-Chao Kuo
  • Depression cushion
    Patent number: D508812
    Type: Grant
    Filed: May 10, 2004
    Date of Patent: August 30, 2005
    Inventor: Chi-chao Kuo
  • Ventilating decompression cushion
    Patent number: D523276
    Type: Grant
    Filed: January 26, 2005
    Date of Patent: June 20, 2006
    Inventor: Chi-Chao Kuo
  • Elastomer of pressure reduction pad
    Patent number: D498636
    Type: Grant
    Filed: December 23, 2003
    Date of Patent: November 23, 2004
    Inventor: Chi Chao Kuo