Patents by Inventor Xi-Qiang Yu

Xi-Qiang Yu 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).

  • Induction lamp with brightness adjustment capability
    Patent number: 8217581
    Abstract: An induction lamp includes a brightness control module, an induction unit, a register, and an illuminating unit. The brightness control module, the induction unit, the register, and the illuminating unit are electrically connected to each other in that order. When the induction unit detects a control signal from a user, the induction unit sends a detecting signal to change an address of the register, and the brightness control module controls a brightness of the illuminating unit depending on the address of the register.
    Type: Grant
    Filed: July 7, 2009
    Date of Patent: July 10, 2012
    Assignees: Shenzhen Futaihong Precision Industry Co., Ltd., Chi Mei Communication Systems, Inc.
    Inventors: Bin Zhang, Xi-Qiang Yu
  • INDUCTION LAMP WITH BRIGHTNESS ADJUSTMENT CAPABILITY
    Publication number: 20100171443
    Abstract: An induction lamp includes a brightness control module, an induction unit, a register, and an illuminating unit. The brightness control module, the induction unit, the register, and the illuminating unit are electrically connected to each other in that order. When the induction unit detects a control signal from a user, the induction unit sends a detecting signal to change an address of the register, and the brightness control module controls a brightness of the illuminating unit depending on the address of the register.
    Type: Application
    Filed: July 7, 2009
    Publication date: July 8, 2010
    Applicants: SHENZHEN FUTAIHONG PRECISION INDUSTRY CO., LTD., CHI MEI COMMUNICATION SYSTEMS, INC.
    Inventors: BIN ZHANG, XI-QIANG YU