Patents by Inventor Kao-Hui Wu

Kao-Hui 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).

  • Electromagnetic wave absorption material and manufacturing method thereof
    Patent number: 7807264
    Abstract: An electromagnetic wave absorption material and a manufacturing method thereof are disclosed. Mix 40% to 70% weight percent liquid resin with 30% to 60% weight percent bamboo charcoal evenly. After cooling, pour the mixture into a mold for curing to produce sheet product. The microwave absorption material of the present invention meets environmental requirements.
    Type: Grant
    Filed: September 19, 2007
    Date of Patent: October 5, 2010
    Assignee: Chung Shan Institute of Science and Technology, Armaments Bureau, M.N.D.
    Inventors: Jen-Sung Hsu, Tzu-Hao Ting, Kao-Hui Wu, Ming-Ho Chang
  • ELECTROMAGNETIC WAVE ABSORPTION MATERIAL AND MANUFACTURING METHOD THEREOF
    Publication number: 20090072186
    Abstract: An electromagnetic wave absorption material and a manufacturing method thereof are disclosed. Mix 40% to 70% weight percent liquid resin with 30% to 60% weight percent bamboo charcoal evenly. After cooling, pour the mixture into a mold for curing to produce sheet product. The microwave absorption material of the present invention meets environmental requirements.
    Type: Application
    Filed: September 19, 2007
    Publication date: March 19, 2009
    Applicant: CHUNG SHAN INSTITUTE OF SCIENCE AND TECHNOLOGY, ARMAMENTS BUREA,M.N.D.
    Inventors: JEN-SUNG HSU, TZU-HAO TING, KAO-HUI WU, MING-HO CHANG