Patents by Inventor Ching-I Juch

Ching-I Juch 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 refining oil
    Patent number: 9228133
    Abstract: A method for refining oil includes contacting an oil with hydrogen to perform a hydrodeoxygenation reaction using iron oxide as a catalyst. The iron oxide comprises ferrous oxide (FeO), ferrum dioxide (FeO2), ferric oxide (Fe2O3), ferroferric oxide (Fe3O4), or combinations thereof.
    Type: Grant
    Filed: April 27, 2012
    Date of Patent: January 5, 2016
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Chiung-Fang Liu, Ching-I Juch, Chih-Hao Chen, Chih-Ching Chen, Ju-Shiou Chen, Ying-Hsi Chang, Hou-Peng Wan, Hom-Ti Lee
  • METHOD FOR REFINING OIL
    Publication number: 20120215044
    Abstract: In one embodiment of the disclosure, a method for refining oil is provided. The method includes contacting an oil with hydrogen to perform a hydrodeoxygenation reaction using iron oxide as a catalyst, wherein the iron oxide comprises ferrous oxide (FeO), ferrum dioxide (FeO2), ferric oxide (Fe2O3), ferroferric oxide (Fe3O4), or combinations thereof.
    Type: Application
    Filed: April 27, 2012
    Publication date: August 23, 2012
    Inventors: Chiung-Fang Liu, Ching-I Juch, Chih-Hao Chen, Chih-Ching Chen, Ju-Chiou Chen, Ying-Hsi Chang, Hou-Peng Wan, Hom-Ti Lee
  • Chain-type discharge wire for use in an electrostatic precipitator
    Patent number: 5210678
    Abstract: An improved discharge wire for use in an electrostatic precipitator which is used for collecting pollutant particles contained in a flow of exhaust gas. The improved discharge wire is a chain having a plurality of chain links made of conductive material. There is provided at least one needle-like member made of conductive material on at least one of the chain links. As an electric potential is applied to the chain, the needle-like member emits corona current. The corona current charges the pollutant particles such that the pollutant particles are forced by the electric field to a collecting member.
    Type: Grant
    Filed: December 16, 1991
    Date of Patent: May 11, 1993
    Assignee: Industrial Technology Research Institute
    Inventors: Yeong-Chang Lain, Rey-Chein Chang, Ching-I Juch