Patents by Inventor Ching-Ying Wu

Ching-Ying Wu 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).

  • Biomaterial for wound healing
    Patent number: 9173969
    Abstract: The present invention provides a biomaterial comprising a scaffold consisting of collagen, hyaluronic acid, and gelatin, which are cross-linked via ethyl-3-[3-dimethylaminopropyl]carbodiimide (EDC) between any two of collagen, hyaluronic acid, and gelatin. The present invention further provides a method for preparing the biomaterial and a method for enhancing wound healing with the biomaterial.
    Type: Grant
    Filed: April 11, 2012
    Date of Patent: November 3, 2015
    Assignee: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Hui-Min Wang, Mei-Ling Ho, Gwo-Jaw Wang, Je-Ken Chang, Yi-Ting Chou, Ching-Ying Wu, Su-Shin Lee
  • BIOMATERIAL FOR WOUND HEALING AND PREPARATION THEREOF
    Publication number: 20130274190
    Abstract: The present invention provides a biomaterial comprising a scaffold consisting of collagen, hyaluronic acid, and gelatin, which are cross-linked via ethyl-3-[3-dimethylaminopropyl]carbodiimide (EDC) between any two of collagen, hyaluronic acid, and gelatin. The present invention further provides a method for preparing the biomaterial and a method for enhancing wound healing with the biomaterial.
    Type: Application
    Filed: April 11, 2012
    Publication date: October 17, 2013
    Applicant: KAOHSIUNG MEDICAL UNIVERSITY
    Inventors: Hui-Min WANG, Mei-Ling HO, Gwo-Jaw WANG, Je-Ken CHANG, Yi-Ting CHOU, Ching-Ying WU, Su-Shin LEE
  • 1,1'-Bi-2-Naphthol Derivatives Having (Meth)acrylate Groups
    Publication number: 20100274040
    Abstract: The present invention relates to 1,1?-bi-2-naphthol derivatives having (meth)acrylate groups, which can be used for preparing photocurable coating and has a refractive index of 1.53 or more. By using the present 1,1?-bi-2-naphthol derivatives, optical components with high refractive index and less light dispersion can be produced.
    Type: Application
    Filed: July 8, 2009
    Publication date: October 28, 2010
    Inventors: Cheng Chao PAI, Hsiu Chi Lai, Ching Ying Wu, Kun Lin Lee
  • Sports goggles with changeable lenses and improved wearing comfort
    Patent number: 6092243
    Abstract: A pair of sports goggles includes a strap made of plastic material. The strap includes two rings in a mediate portion thereof. A padding member of soft material is mounted to an inner side of each ring. Each padding member includes a receiving compartment for receiving a lens. Each padding member further includes at least one positioning pin projecting outward from a side thereof that faces the lens. Each lens includes at least one positioning hole through which a stem of the positioning pin on an associated padding member extends. An enlarged distal end of the positioning pin has a diameter slightly greater than that of the positioning hole of the associated lens.
    Type: Grant
    Filed: November 24, 1998
    Date of Patent: July 25, 2000
    Inventors: Ching-Ying Wu, Ming-Tien Fang