Patents by Inventor Jhang-Hao Jhan

Jhang-Hao Jhan 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).

  • Electrodes and their fabrication methods as well as applications
    Patent number: 8709105
    Abstract: An electrode including a substrate and a complex metal oxide film deposited on the surface of the substrate. The complex metal oxide film includes manganese oxide, cobalt oxide, and zinc oxide. A main component of the complex metal oxide film is manganese oxide. The stability of the electrode is enhanced by adding little amount of cobalt oxide and zinc oxide. Furthermore, a method relates to fabricate the electrode. The method utilizes a dry process, simpler one-step radio frequency magnetron sputtering to fabricate the electrode of the present invention. The process can reduce residual impurities in the electrode and then prevent the electrochemical capacitor and cell from explosion. Moreover, an electrochemical capacitor and a cell relates to of the above electrode.
    Type: Grant
    Filed: March 20, 2012
    Date of Patent: April 29, 2014
    Assignee: National Yunlin University of Science & Technology
    Inventors: Chuen-Chang Lin, Jhang-Hao Jhan
  • Electrodes And Their Fabrication Methods As Well As Applications
    Publication number: 20130250483
    Abstract: An electrode including a substrate and a complex metal oxide film deposited on the surface of the substrate. The complex metal oxide film includes manganese oxide, cobalt oxide, and zinc oxide. A main component of the complex metal oxide film is manganese oxide. The stability of the electrode is enhanced by adding little amount of cobalt oxide and zinc oxide. Furthermore, a method relates to fabricate the electrode. The method utilizes a dry process, simpler one-step radio frequency magnetron sputtering to fabricate the electrode of the present invention. The process can reduce residual impurities in the electrode and then prevent the electrochemical capacitor and cell from explosion. Moreover, an electrochemical capacitor and a cell relates to of the above electrode.
    Type: Application
    Filed: March 20, 2012
    Publication date: September 26, 2013
    Applicant: National Yunlin University of Science and Technology
    Inventors: Chuen-Chang Lin, Jhang-Hao Jhan