Patents by Inventor Sheng-Fu Yang

Sheng-Fu Yang 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 of Fabricating Porous Soundproof Board
    Publication number: 20110024955
    Abstract: A porous soundproof board is fabricated Recycled waste, like slag, is used for fabrication. Slag and ceramics are mixed to be poured into a network foam carrier. Then, the soundproof board is fabricated through sintering. Thus the board fabricated has great added values and is environmental protected with low cost.
    Type: Application
    Filed: July 31, 2009
    Publication date: February 3, 2011
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: Sheng-Fu YANG, To-Mai Wang, Chun-Yen Yeh, Wen-Cheng Lee, Kin-Seng Sun, 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
  • Method of Fabricating Slag Fiber Friction Material
    Publication number: 20100320640
    Abstract: Slag fiber is used to fabricate a friction material. Friction factor and abrasion loss of the friction material are controlled. The friction material can be used to make linings. Thus, slag fiber can be used as a replace of natural material to make a friction material, and waste is thus recycled.
    Type: Application
    Filed: December 22, 2009
    Publication date: December 23, 2010
    Applicant: ATOMIC ENERGY COUNCIL-INSTITUTE OF NUCLEAR ENERGY RESEARCH
    Inventors: To-Mai Wang, Ming-Der Ger, Kung-Hsu Hou, Kin-Seng Sun, Wen-Cheng Lee, Sheng-Fu Yang, Chin-Ching Tzeng
  • Manufacturing device for producing mineral fibers from incinerator ashes and its plasma-vitrified slag
    Patent number: 7802451
    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: Grant
    Filed: August 15, 2007
    Date of Patent: September 28, 2010
    Assignee: Atomic Energy Council - Institute of Nuclear Energy Research
    Inventors: Sheng-Fu Yang, Yung-Woou Lee, To-Mai Wang, Wen-Cheng Lee, Kin-Seng Sun, 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
  • Anti-pop circuit
    Publication number: 20060245602
    Abstract: The present invention provides an anti-pop circuit including a diode. A control signal is used to change the bias of the diode so as to shunt the “pop” sound usually happening when the power is turned on or off.
    Type: Application
    Filed: April 10, 2006
    Publication date: November 2, 2006
    Inventors: Cheng-Jan Chi, Hung-Yuan Li, Sheng-Neng Yu, Sheng-Fu Yang