Patents by Inventor Wei-Yi Yen

Wei-Yi Yen 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).

  • Non-woven fabric, method for fabricating non-woven fabric, and gas generation apparatus
    Patent number: 9062398
    Abstract: A non-woven fabric for reacting with a liquid to produce a gas is provided. The non-woven fabric includes at least one non-woven fabric fiber, a plurality of hot melt particles, and a plurality of solid particles. The non-woven fabric fiber has a first melting point. The hot melt particles are bonded with the non-woven fabric fiber and have a second melting point, in which the first melting point is higher than the second melting point. At least a part of the solid particles are bonded with the hot melt particles. Moreover, a method for fabricating the non-woven fabric and a gas generation apparatus using the non-woven fabric are also provided.
    Type: Grant
    Filed: December 15, 2011
    Date of Patent: June 23, 2015
    Assignee: YOUNG GREEN ENERGY CO.
    Inventors: Po-Kuei Chou, Wei-Yi Yen, Din-Sun Ju, Tsai-Hsin Cheng, Cheng Wang
  • NON-WOVEN FABRIC, METHOD FOR FABRICATING NON-WOVEN FABRIC, AND GAS GENERATION APPARATUS
    Publication number: 20120171089
    Abstract: A non-woven fabric for reacting with a liquid to produce a gas is provided. The non-woven fabric includes at least one non-woven fabric fiber, a plurality of hot melt particles, and a plurality of solid particles. The non-woven fabric fiber has a first melting point. The hot melt particles are bonded with the non-woven fabric fiber and have a second melting point, in which the first melting point is higher than the second melting point. At least a part of the solid particles are bonded with the hot melt particles. Moreover, a method for fabricating the non-woven fabric and a gas generation apparatus using the non-woven fabric are also provided.
    Type: Application
    Filed: December 15, 2011
    Publication date: July 5, 2012
    Applicant: YOUNG GREEN ENERGY CO.
    Inventors: Po-Kuei Chou, Wei-Yi Yen, Din-Sun Ju, Tsai-Hsin Cheng, Cheng Wang