Patents by Inventor Meng-Erh LI

Meng-Erh LI 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).

  • Electronic nose device
    Patent number: 8974734
    Abstract: An electronic nose device is disclosed in an embodiment of the invention. The electronic nose device includes a fan module, a gas molecule sensor module, a control unit and an output unit. The fan module is used to pump air actively to the gas molecule sensor module. The gas molecule sensor module detects the air pumped into by the fan module. The gas molecule sensor module at least includes a gas molecule sensor which is covered with a compound. The compound is used to combine preset gas molecules. The control unit controls the fan module to suck air into the electronic nose device. Then the fan module transmits an air current to the gas molecule sensor module to generate a detected data. The output unit calculates the detected data to generate a calculation result and outputs an indicating signal to an operator or compatible host computer according to the calculation result.
    Type: Grant
    Filed: July 19, 2013
    Date of Patent: March 10, 2015
    Assignee: EPS Bio Technology Corp.
    Inventors: Jun-Hao Tian, Jian-Hua Chen, Chi-Zuo Chu, Wei-Jen Ho, Li-Jin Kang, Yu-Lun Wang, Meng-Erh Li
  • ELECTRONIC NOSE DEVICE
    Publication number: 20140023557
    Abstract: An electronic nose device is disclosed in an embodiment of the invention. The electronic nose device includes a fan module, a gas molecule sensor module, a control unit and an output unit. The fan module is used to pump air actively to the gas molecule sensor module. The gas molecule sensor module detects the air pumped into by the fan module. The gas molecule sensor module at least includes a gas molecule sensor which is covered with a compound. The compound is used to combine preset gas molecules. The control unit controls the fan module to suck air into the electronic nose device. Then the fan module transmits an air current to the gas molecule sensor module to generate a detected data. The output unit calculates the detected data to generate a calculation result and outputs an indicating signal to an operator or compatible host computer according to the calculation result.
    Type: Application
    Filed: July 19, 2013
    Publication date: January 23, 2014
    Inventors: Jun-Hao TIAN, Jian-Hua CHEN, Chi-Zuo CHU, Wei-Jen HO, Li-Jin KANG, Yu-Lun Wang, Meng-Erh LI