Patents by Inventor Shih-Yi Weng

Shih-Yi Weng 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 ASSAY APPARATUS AND METHOD THEREOF
    Publication number: 20110184651
    Abstract: The present invention related to an electronic assay apparatus and a testing method thereof for increasing efficiency and saving power. The electronic assay apparatus for determining a result of an assay performed using a test strip comprises two light sources, one detector and a microprocessor. The two light sources respectively illuminate light incident upon a test zone or a control zone of a test strip. The only one detector disposed between the two light sources and detects light reflected from the test zone and the control zone alternately. The microprocessor compares a calculating result value to only one threshold for showing a result.
    Type: Application
    Filed: January 26, 2010
    Publication date: July 28, 2011
    Inventors: Shih-Yi WENG, Tien-Rung Tsai, Woei-Yuh Lee, Chao-Wang Chen
  • Method for adjusting an operation frequency and checking an operating state of ultrasonic nebulizer
    Patent number: 7954728
    Abstract: A method for adjusting an operation frequency and checking an operating state of the ultrasonic nebulizer is related in the present invention. By detecting the current to determine a resonance frequency and whether deviated from a predetermined normal range, the nebulizer can check the operating state and operate at the resonance frequency for increasing efficiency and saving power.
    Type: Grant
    Filed: January 24, 2010
    Date of Patent: June 7, 2011
    Assignee: Taidoc Technology Corporation
    Inventors: Shih-Yi Weng, Yi-Hsin Huang, Shu-Mei Wu
  • Method for Adjusting an Operation Frequency and Checking an Operating State of Ultrasonic Nebulizer
    Publication number: 20100122696
    Abstract: A method for adjusting an operation frequency and checking an operating state of the ultrasonic nebulizer is related in the present invention. By detecting the current to determine a resonance frequency and whether deviated from a predetermined normal range, the nebulizer can check the operating state and operate at the resonance frequency for increasing efficiency and saving power.
    Type: Application
    Filed: January 24, 2010
    Publication date: May 20, 2010
    Inventors: Shih-Yi Weng, Yi-Hsin Huang, Shu-Mei Wu
  • Ultrasonic nebulizer apparatus and method for adjusting an operation frequency and checking an operating state thereof
    Patent number: 7673812
    Abstract: The present invention related to an ultrasonic nebulizer apparatus and a method for adjusting an operation frequency and checking an operating state of the ultrasonic nebulizer apparatus. The apparatus according to the present invention comprises a current detecting element for actively detecting an electrical current passed through it early. By detecting the current to determine a resonance frequency and whether deviated from a predetermined normal range, the nebulizer apparatus according to the present invention can check the operating state and operate at the resonance frequency for increasing efficiency and saving power.
    Type: Grant
    Filed: January 24, 2007
    Date of Patent: March 9, 2010
    Assignee: Taidoc Technology Corporation
    Inventors: Shih-Yi Weng, Yi-Hsin Huang, Shu-Mei Wu
  • Ultrasonic Nebulizer Apparatus and Method for Adjusting an Operation Frequency and Checking an Operating State thereof
    Publication number: 20080173729
    Abstract: The present invention related to an ultrasonic nebulizer apparatus and a method for adjusting an operation frequency and checking an operating state of the ultrasonic nebulizer apparatus. The apparatus according to the present invention comprises a current detecting element for actively detecting an electrical current passed through it early. By detecting the current to determine a resonance frequency and whether deviated from a predetermined normal range, the nebulizer apparatus according to the present invention can check the operating state and operate at the resonance frequency for increasing efficiency and saving power.
    Type: Application
    Filed: January 24, 2007
    Publication date: July 24, 2008
    Inventors: Shih-Yi Weng, Yi-Hsin Huang, Shu-Mei Wu