Patents by Inventor Timmy Wang

Timmy Wang 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).

  • Device and method for detecting a surface defect using interference between polarized lights
    Patent number: 11940377
    Abstract: The present invention provides a detection device and a detection method. The detection device uses the signal light formed by the interference of the first and the second echo lights reflected on the surface of the component to be detected to obtain the first light intensity distribution information of the signal light corresponding to the sampling position on the component to be detected by the first detection device to obtain the phase distribution of the signal light according to the intensity distribution to obtain the defect distribution data of the component to be detected. Among them, the first detection apparatus includes more than two polarization detectors, or a non-polarization detector and at least one polarization detector.
    Type: Grant
    Filed: July 8, 2019
    Date of Patent: March 26, 2024
    Assignee: Skyverse Technology Co., Ltd.
    Inventors: Lu Chen, Youwei Huang, Gaozeng Cui, Timmy Wang
  • Systems and methods for air temperature control using A2L refrigerants
    Patent number: 11920805
    Abstract: The present invention provides a heating, ventilation, and air-conditioning (HVAC) system using an A2L refrigerant and a method of installing the HVAC system in a building. The HVAC system includes an indoor unit having a heat exchanger that uses an A2L refrigerant, a blower, an outdoor unit, an A2L control board, and one or more A2L sensors configured to detect an amount of A2L refrigerant. In one or more embodiments, the indoor unit is electrically coupled to the blower, the A2L control board, and the outdoor unit. Also, in one or more embodiments, the A2L control board is also electrically coupled to the blower and the one or more A2L sensors.
    Type: Grant
    Filed: February 1, 2021
    Date of Patent: March 5, 2024
    Assignee: Goodman Manufacturing Company LP
    Inventors: Douglas Notaro, Masahiro Honda, Mark Kendall, Hiroshi Yoh, Yenny Natali Martinez, Patrick Wang, Roberto Flores, Timmy Ta
  • DETECTION DEVICE AND DETECTION METHOD
    Publication number: 20210270725
    Abstract: The present invention provides a detection device and a detection method. The detection device uses the signal light formed by the interference of the first and the second echo lights reflected on the surface of the component to be detected to obtain the first light intensity distribution information of the signal light corresponding to the sampling position on the component to be detected by the first detection device to obtain the phase distribution of the signal light according to the intensity distribution to obtain the defect distribution data of the component to be detected. Among them, the first detection apparatus includes more than two polarization detectors, or a non-polarization detector and at least one polarization detector.
    Type: Application
    Filed: July 8, 2019
    Publication date: September 2, 2021
    Inventors: Lu Chen, Youwei Huang, Gaozeng Cui, Timmy Wang