Patents by Inventor Jia-Hao BAI

Jia-Hao BAI 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).

  • Patent number: 10699433
    Abstract: A liquid level detecting method is provided. Firstly, a receiving component is provided, wherein the receiving component includes a transmissive container for containing a liquid and a marking component located on a rear surface of the transmissive container. Then, a camera captures a receiving component image of the receiving component from a front surface of the transmitting container, wherein the receiving component image includes a transmissive container image and a marking component image. Then, the marker component image is analyzed downward from an end portion to obtain multiple width values of multiple position points of the marker component image. Then, a width difference between each width value and a width average of the marking component image is obtained. Then, a position point whose width difference value is not within a preset range is determined. Then, according to the position point, a liquid level of the liquid is determined.
    Type: Grant
    Filed: November 23, 2018
    Date of Patent: June 30, 2020
    Assignee: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jia-Hao Bai, Tzu-Hang Huang, Chun-Jen Chen, Cheng-Hsun Lin
  • Publication number: 20200082558
    Abstract: A liquid level detecting method is provided. Firstly, a receiving component is provided, wherein the receiving component includes a transmissive container for containing a liquid and a marking component located on a rear surface of the transmissive container. Then, a camera captures a receiving component image of the receiving component from a front surface of the transmitting container, wherein the receiving component image includes a transmissive container image and a marking component image. Then, the marker component image is analyzed downward from an end portion to obtain multiple width values of multiple position points of the marker component image. Then, a width difference between each width value and a width average of the marking component image is obtained. Then, a position point whose width difference value is not within a preset range is determined. Then, according to the position point, a liquid level of the liquid is determined.
    Type: Application
    Filed: November 23, 2018
    Publication date: March 12, 2020
    Applicant: INDUSTRIAL TECHNOLOGY RESEARCH INSTITUTE
    Inventors: Jia-Hao BAI, Tzu-Hang HUANG, Chun-Jen CHEN, Cheng-Hsun LIN
  • Publication number: 20200057999
    Abstract: A vehicle message managing method includes: providing an operation message of a tire through a tire sensor; receiving the operation message through the tire sensor setting tool, or receiving at least one outer message through the tire sensor setting tool; transmitting at least one of the operation message and the outer message to a remote server; storing and analyzing at least one of the operation message and the outer message and generating an analyzing result.
    Type: Application
    Filed: August 19, 2018
    Publication date: February 20, 2020
    Inventors: Chin-Yao HSU, Hung-Chih YU, Jia-Hao BAI
  • Publication number: 20150170592
    Abstract: A display panel includes a scan driving circuit. The scan driving circuit includes multiple shift-registers coupled in serial. At least one of the shift-registers includes a control circuit, a pumping circuit and an output circuit. The control circuit controls a voltage at a first control node according to a start-up signal and controls a voltage at a second control node according to a reset signal. The pumping circuit is coupled to the control circuit for pumping up the voltage at the first control node. The output circuit is coupled to the pumping circuit and the control circuit for outputting multiple gate driving signals at multiple output nodes in response to the voltage at the first control node. One of the output gate driving signals is provided to a following stage of shift-register as the start-up signal thereof.
    Type: Application
    Filed: November 12, 2014
    Publication date: June 18, 2015
    Inventors: Jia-Hao BAI, Jen-Chieh CHANG