Patents by Inventor Wu Chong

Wu Chong 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).

  • Fixtures, Power and Control Systems for Same
    Publication number: 20210352790
    Abstract: Apparatus and methods for deployment of fixtures. The apparatus may include a system for controlling deployed fixtures. The system may receive user commands different devices in different formats. The fixtures may be independently addressable. The fixtures may be magnetically supported by a fixture support. A brace may join two or more fixture supports without reducing space available to support fixtures. The brace may join a fixture support to a fixture support accessory. An accessory may include a variable-angle junction. The fixture may include articulating joints for controlling the direction of a beam. The fixture may include a lens having an electrically controllable beam spread angle. The fixture may be stowable in the fixture support. The fixture may be slidable along a cord to adjust a height of the fixture. The fixture may include an extendable ring. The system may coordinate motions of the fixtures to follow a target. The fixture may include an elongated board.
    Type: Application
    Filed: May 10, 2021
    Publication date: November 11, 2021
    Inventors: Sean Tham, Peter Vancorenland, Michael Sabolcik, Voravit Puvanakijjakorn, Jonathan Ian Hoffman, Dimauro Andrade Edwards, Dunping Hu, Hu Jianqiu, Lu Zhongliang, Zou Sikang, Li Renyun, Du Lin, Zhou Wenjie, Wu Chong, Wu Limei, Gong Xingping, Li Jinqiang
  • Regulating power converter by sensing transformer discharge timing
    Patent number: 9735687
    Abstract: A regulating power converter has a transformer, a charging circuit and a discharging circuit connected with each other. The charging circuit charges said transformer whereby the transformer generates a secondary voltage. The discharging circuit discharges the secondary voltage to generate an output voltage. The charging circuit retrieves time information from the secondary voltage through the transformer. The charging circuit drives the transformer to regulate the output voltage according to the time information.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: August 15, 2017
    Assignee: Sync Power Corp.
    Inventors: Hsian-Pei Yee, Ya-Wu Chong, Yung-Ho Tan
  • REGULATING POWER CONVERTER BY SENSING TRANSFORMER DISCHARGE TIMING
    Publication number: 20170149338
    Abstract: A regulating power converter has a transformer, a charging circuit and a discharging circuit connected with each other. The charging circuit charges said transformer whereby the transformer generates a secondary voltage. The discharging circuit discharges the secondary voltage to generate an output voltage. The charging circuit retrieves time information from the secondary voltage through the transformer. The charging circuit drives the transformer to regulate the output voltage according to the time information.
    Type: Application
    Filed: November 23, 2015
    Publication date: May 25, 2017
    Inventors: Hsian-Pei YEE, Ya-Wu CHONG, Yung-Ho TAN