Patents by Inventor Yee Yee Kong

Yee Yee Kong 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).

  • Formulation coated self-cleaning wool
    Patent number: 9279215
    Abstract: The present invention relates to methods of making articles, and systems for providing wool articles having self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water.
    Type: Grant
    Filed: October 11, 2011
    Date of Patent: March 8, 2016
    Assignees: The Hong Kong Polytechnic University, Australian Wool Innovation Limited
    Inventors: Walid Abdelhamid Daoud, Sze Kar Leung, Wing Sze Tung, Hao Zhong John Xin, Ka Leung Kevin Cheuk, Xiaowen Wang, Yee Yee Kong, Kaihong Qi
  • Formulation coated self-cleaning wool
    Patent number: 8679588
    Abstract: The present invention relates to methods of making articles, and systems for providing wool article have self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water.
    Type: Grant
    Filed: April 2, 2007
    Date of Patent: March 25, 2014
    Assignees: The Hong Kong Polytechnic University, Australian Wool Inovation Limited
    Inventors: Walid Abdelhamid Daoud, Sze Kar Leung, Wing Sze Tung, Hao Zhong John Xin, Ka Leung Kevin Cheuk, Xiaowen Wang, Yee Yee Kong, Kaihong Qi
  • Formulation Coated Self-Cleaning Wool
    Publication number: 20120199759
    Abstract: The present invention relates to methods of making articles, and systems for providing wool article have self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water.
    Type: Application
    Filed: October 11, 2011
    Publication date: August 9, 2012
    Inventors: Walid Abdelhamid DAOUD, Sze Kar Leung, Wing Sze Tung, Hao Zhong John Xin, Ka Leung Kevin Cheuk, Xiaowen Wang, Yee Yee Kong, Kaihong Qi
  • Formulation coated self-cleaning wool
    Publication number: 20080241405
    Abstract: The present invention relates to methods of making articles, and systems for providing wool article have self-cleaning properties. The self-cleaning properties are brought about coating the wool articles with a photocatalyst formulation. The formulation contains titanium compounds, stabilizers, catalysts, and water.
    Type: Application
    Filed: April 2, 2007
    Publication date: October 2, 2008
    Applicants: The Hong Kong Polytechnic University, Australian Wool Innovation Limited
    Inventors: Walid Abdelhamid Daoud, Sze Kar Leung, Wing Sze Tung, Hao Zhong John Xin, Ka Leung Kevin Cheuk, Xiaowen Wang, Yee Yee Kong, Kaihong Qi