Patents by Inventor Yu-Chuan Hsu

Yu-Chuan Hsu 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).

  • FILTRATION MATERIAL AND METHOD FOR FABRICATING THE SAME
    Publication number: 20140319047
    Abstract: The disclosure provides a filtration material and a method for fabricating the same. The filtration material includes a supporting layer, and a composite layer, wherein the composite layer includes an ionic polymer and an interfacial polymer. Particularly, the ionic polymer and the interfacial polymer are intertwined with each other, resulting from ionic bonds formed between the ionic polymer and the interfacial polymer.
    Type: Application
    Filed: April 23, 2014
    Publication date: October 30, 2014
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Shu-Hui CHENG, Wei-Cheng TSAI, Shan-Shan LIN, Yu-Chuan HSU, Yin-Ju YANG
  • METHOD FOR PREPARING EPOXIDE
    Publication number: 20140179938
    Abstract: A method for producing an epoxide is disclosed. The method includes performing a reaction of an olefin compound and an oxidant by using a titanium-silicon molecular sieve as a catalyst, in the presence of a silicon oxide containing an alkaline earth metal as a coagent. The selectivity and yield of epoxide are increased by using a silicon oxide containing an alkaline metal as a coagent.
    Type: Application
    Filed: December 11, 2013
    Publication date: June 26, 2014
    Applicant: China Petrochemical Development Corporation, Taipei (Taiwan)
    Inventors: Yu-Chuan Hsu, Cheng-Fa Hsieh
  • METHOD FOR PRODUCING EPOXIDE
    Publication number: 20140179937
    Abstract: A method for producing an epoxide is provided. The method includes a step of performing a reaction of an olefine compound and an oxidant to form the epoxide by using a titanium-silicon molecular sieve as a catalyst, thereby increasing the conversion rate of the oxidant and the yield of the epoxide.
    Type: Application
    Filed: October 29, 2013
    Publication date: June 26, 2014
    Applicant: China Petrochemical Development Corporation, Taipei (Taiwan)
    Inventors: Yu-Chuan Hsu, Cheng-Fa Hsieh
  • METHOD FOR PREPARING EPOXIDES
    Publication number: 20140046079
    Abstract: A method for preparing an epoxide is disclosed. The method for preparing an epoxide includes the step of performing a reaction of an alkene and oxidant in the presence of a Ti—Si molecular sieve as a catalyst, and increases the conversion rate of hydrogen peroxide and the yield of the epoxide.
    Type: Application
    Filed: September 13, 2012
    Publication date: February 13, 2014
    Applicant: China Petrochemical Development Corporation Taipei (Taiwan)
    Inventors: Yu-Chuan Hsu, Cheng-Fa Hsieh, I-Hui Lin
  • Carbon-coated metal oxide nano-particles and method of preparing the same
    Patent number: 8110520
    Abstract: A method of preparing carbon-coated metal oxide nano-particles and carbon-coated metal oxide nano-particles prepared with the same method are described. The method includes the following steps at least. A precursor of a polymer is polymerized on metal oxide nano-particles to form polymer-coated metal oxide nano-particles. Then, pyrolysis is conducted to carbonize the polymer coated on the metal oxide nano-particles, so as to form carbon-coated metal oxide nano-particles.
    Type: Grant
    Filed: October 27, 2008
    Date of Patent: February 7, 2012
    Assignee: National Tsing Hua University
    Inventors: Chia-Min Yang, Yu-Chuan Hsu, Huang-Ching Lin, Yi-Ting Liao, Chien-Wei Lue
  • Carbon-coated metal oxide nano-particles and method of preparing the same
    Publication number: 20100035750
    Abstract: A method of preparing carbon-coated metal oxide nano-particles and carbon-coated metal oxide nano-particles prepared with the same method are described. The method includes the following steps at least. A precursor of a polymer is polymerized on metal oxide nano-particles to form polymer-coated metal oxide nano-particles. Then, pyrolysis is conducted to carbonize the polymer coated on the metal oxide nano-particles, so as to form carbon-coated metal oxide nano-particles.
    Type: Application
    Filed: October 27, 2008
    Publication date: February 11, 2010
    Applicant: National Tsing Hua University
    Inventors: Chia-Min Yang, Yu-Chuan Hsu, Huang-Ching Lin, Yi-Ting Liao, Chien-Wei Lue