Patents by Inventor Yung-Wou Lee

Yung-Wou Lee 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).

  • Method for making mineral fiber paper
    Patent number: 7938933
    Abstract: Disclosed is a method for making fiber paper. In this method, mineral fibers and PVA resin are blended in water, thus forming first solution. Polymer fibers and PVA resin are blended in water, thus forming second solution. The first solution is mixed with the second solution. A wet paper-making machine is used to make mineral fiber paper from the mixture.
    Type: Grant
    Filed: April 23, 2008
    Date of Patent: May 10, 2011
    Assignee: Atomic Energy Council—Institute of Nuclear Energy Research
    Inventors: To-Mai Wang, Sheng-Fu Yang, Yung-Wou Lee, Kin-Seng Sun, Wen-Cheng Lee, Ching-Liang Chen, Chin-Ching Tzeng
  • Method for making mineral fiber paper
    Publication number: 20110017414
    Abstract: Disclosed is a method for making fiber paper. In this method, mineral fibers and PVA resin are blended in water, thus forming first solution. Polymer fibers and PVA resin are blended in water, thus forming second solution. The first solution is mixed with the second solution. A wet paper-making machine is used to make mineral fiber paper from the mixture.
    Type: Application
    Filed: April 23, 2008
    Publication date: January 27, 2011
    Applicant: ATOMIC ENERGY COUNCIL- INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: To-Mai Wang, Sheng-Fu Yang, Yung-Wou Lee, Kin-Seng Sun, Wen-Cheng Lee, Ching-Liang Chen, Chin-Ching Tzeng
  • Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag
    Publication number: 20090044570
    Abstract: Incinerator ashes, which is obtained after treating municipal solid waste, incinerator ashes or its plasma vitrified slag is made into mineral fibers. Cullet is added during manufacturing the mineral fibers for conditioning. The mineral fibers thus obtained have a good strength and could raise value of recycled product. In addition, it could reduce impact of the incinerator ashes to the environment and environmental protection is achieved.
    Type: Application
    Filed: August 15, 2007
    Publication date: February 19, 2009
    Applicant: ATOMIC ENERGY COUNCIL - INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Sheng-Fu Yang, Yung-Wou Lee, To-Mai Wang, Wen-Cheng Lee, Kin-Seng Sun, Ching-Liang Chen, Chin-Ching Tzeng