Patents by Inventor Ching-Wei Ke

Ching-Wei Ke 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).

  • Preparation method of 3,4-ethylenedioxythiophene
    Patent number: 8461355
    Abstract: A method of preparing 3,4-ethylenedioxythiophene is provided. The preparation is performed by microwave heating to greatly increase the yield and decrease the reaction time, energy consumption, solvent usage, and environmental damage.
    Type: Grant
    Filed: January 3, 2012
    Date of Patent: June 11, 2013
    Assignee: Far Eastern New Century Corporation
    Inventors: Nai-Yun Liang, Hui-Shan Tsai, Ching-Wei Ke, Chin-Wan Jseng
  • Preparation Method of 3,4-Ethylenedioxythiophene
    Publication number: 20130023673
    Abstract: A method of preparing 3,4-ethylenedioxythiophene is provided. The preparation is performed by microwave heating to greatly increase the yield and decrease the reaction time, energy consumption, solvent usage, and environmental damage.
    Type: Application
    Filed: January 3, 2012
    Publication date: January 24, 2013
    Applicant: FAR EASTERN NEW CENTURY CORPORATION
    Inventors: Nai-Yun Liang, Hui-Shan Tsai, Ching-Wei Ke, Chin-Wan Jseng