Patents by Inventor Guo Cai HUANG

Guo Cai HUANG 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).

  • Humidity sensor
    Patent number: 11231384
    Abstract: The present invention provides a humidity sensor, comprising a substrate having a coating wire and at least one humidity detecting portion S, each humidity detecting portion S comprises at least two electrodes, and each of electrodes is connected to their respective coating wires, and an electrochemical medium which is electrically insulated when dry and conductive when wet is provided between electrodes. This kind of humidity sensors can be used to monitor humidity in a highly sensitive manner, especially monitor the amount and extent of urine.
    Type: Grant
    Filed: February 26, 2019
    Date of Patent: January 25, 2022
    Assignee: BIOCONN CORPORATION
    Inventors: Kuo Chung Chang, Guo Cai Huang, Po-Feng Lee, Mei-Yen Fang
  • Humidity Sensor
    Publication number: 20190302048
    Abstract: The present invention provides a humidity sensor, comprising a substrate having a coating wire and at least one humidity detecting portion S, each humidity detecting portion S comprises at least two electrodes, and each of electrodes is connected to their respective coating wires, and an electrochemical medium which is electrically insulated when dry and conductive when wet is provided between electrodes. This kind of humidity sensors can be used to monitor humidity in a highly sensitive manner, especially monitor the amount and extent of urine.
    Type: Application
    Filed: February 26, 2019
    Publication date: October 3, 2019
    Inventors: Kuo Chung CHANG, Guo Cai HUANG, Po-Feng LEE, Mei-Yen FANG