Patents by Inventor Kong Yeow Lai

Kong Yeow Lai 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).

  • Lighting fixture with a retractable sensor module and methods of operating the same
    Publication number: 20090224699
    Abstract: According to a first embodiment of the present invention, a lighting fixture is provided with a housing space to receive a retractable sensor module. The housing space is provided with an internal holder with electrical circuitry to operate the lighting fixture. The internal holder is essentially cylindrical in shape, with one closed end. The closed end is provided with openings and slots for screw and wires. The internal holder allows for pan rotation of a retractable sensor module. The retractable sensor module includes a control module comprising a top cover, a lower cover and a printed circuit board sub-assembly inside, and a lens assembly. The printed circuit board sub-assembly comprises a power printed circuit board, a sensor printed circuit board, with a printed circuit board and a transmitter printed circuit board. The lens assembly constitutes dotted lenses.
    Type: Application
    Filed: May 4, 2009
    Publication date: September 10, 2009
    Inventors: Yung Chih Chi, Ching-Chen Chen, Wei-Jen Ho, Kong Yeow Lai
  • Lighting fixture with a retractable sensor module and methods of operating the same
    Patent number: 7543958
    Abstract: According to a first embodiment of the present invention, a lighting fixture is provided with a housing space to receive a retractable sensor module. The housing space is provided with an internal holder with electrical circuitry to operate the lighting fixture. The internal holder is essentially cylindrical in shape, with one closed end. The closed end is provided with openings and slots for screw and wires. The internal holder allows for pan rotation of a retractable sensor module. The retractable sensor module includes a control module comprising a top cover, a lower cover and a printed circuit board sub-assembly inside, and a lens assembly. The printed circuit board sub-assembly comprises a power printed circuit board, a sensor printed circuit board, with a printed circuit board and a transmitter printed circuit board. The lens assembly constitutes dotted lenses.
    Type: Grant
    Filed: September 14, 2006
    Date of Patent: June 9, 2009
    Assignee: IQ Group Sdn Bhd
    Inventors: Yung Chih Chi, Ching-Chen Chen, Wei-Jen Ho, Kong Yeow Lai
  • Lighting fixture with a retractable sensor module and methods of operating the same
    Publication number: 20080068841
    Abstract: According to a first embodiment of the present invention, a lighting fixture is provided with a housing space to receive a retractable sensor module. The housing space is provided with an internal holder with electrical circuitry to operate the lighting fixture. The internal holder is essentially cylindrical in shape, with one closed end. The closed end is provided with openings and slots for screw and wires. The internal holder allows for pan rotation of a retractable sensor module. The retractable sensor module includes a control module comprising a top cover, a lower cover and a printed circuit board sub-assembly inside, and a lens assembly. The printed circuit board sub-assembly comprises a power printed circuit board, a sensor printed circuit board, with a printed circuit board and a transmitter printed circuit board. The lens assembly constitutes dotted lenses.
    Type: Application
    Filed: September 14, 2006
    Publication date: March 20, 2008
    Inventors: Yung Chih Chi, Ching-Chen Chen, Wei-Jen Ho, Kong Yeow Lai