Patents by Inventor Chien-Ching Yu

Chien-Ching Yu 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).

  • Iridium-doped carbon nanotube and electrode and sensor containing the same
    Patent number: 9136118
    Abstract: An iridium-doped carbon nanotube has an atomic ratio of iridium to carbon on a surface thereof ranging from 1×10?4 to 3.5×10?4 as measured by X-ray photoelectron spectroscopy. A working electrode including the aforesaid iridium-doped carbon nanotube and a sensor including the working electrode are also disclosed in the present invention.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: September 15, 2015
    Assignee: I Shou University
    Inventors: Shih-Han Wang, Ming-Tsai Liang, Ping-Chao Huang, Chien-Ching Yu, Kuan-Jung Chen
  • IRIDIUM-DOPED CARBON NANOTUBE AND ELECTRODE AND SENSOR CONTAINING THE SAME
    Publication number: 20150233860
    Abstract: An iridium-doped carbon nanotube has an atomic ratio of iridium to carbon on a surface thereof ranging from 1×10?4 to 3.5×10?4 as measured by X-ray photoelectron spectroscopy. A working electrode including the aforesaid iridium-doped carbon nanotube and a sensor including the working electrode are also disclosed in the present invention.
    Type: Application
    Filed: February 14, 2014
    Publication date: August 20, 2015
    Applicant: I Shou University
    Inventors: Shih-Han Wang, Ming-Tsai Liang, Ping-Chao Huang, Chien-Ching Yu, Kuan-Jung Chen