Patents by Inventor Hongcun Peng

Hongcun Peng 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).

  • LED bulb adopting isolated fluorescent conversion technology
    Patent number: 8827489
    Abstract: An LED bulb is provided which includes a white light conversion film, a metal shell, a blue or purple or UV LED light source, an insulation connecting component, and a lamp holder. The metal shell includes an upper step and a lower step in an inner surface thereof. The white light conversion film is disposed on the upper step. The LED light source is disposed on the lower step. The lamp holder is connected to a bottom of the metal shell via the insulation connecting component.
    Type: Grant
    Filed: November 9, 2010
    Date of Patent: September 9, 2014
    Assignee: Shenzhen CGX LED Lightening Industrial Co., Ltd.
    Inventors: Bingqian Li, Hongcun Peng, Weiguo Wang
  • LED BULB ADOPTING ISOLATED FLUORESCENT CONVERSION TECHNOLOGY
    Publication number: 20110156586
    Abstract: An LED bulb is provided which includes a white light conversion film, a metal shell, a blue or purple or UV LED light source, an insulation connecting component, and a lamp holder. The metal shell includes an upper step and a lower step in an inner surface thereof. The white light conversion film is disposed on the upper step. The LED light source is disposed on the lower step. The lamp holder is connected to a bottom of the metal shell via the insulation connecting component.
    Type: Application
    Filed: November 9, 2010
    Publication date: June 30, 2011
    Inventors: BINGQIAN LI, Hongcun Peng, Weiguo Wang
  • WHITE LED PHOSPHOR FILM AND ITS MANUFACTURING METHOD
    Publication number: 20110148279
    Abstract: A white LED phosphor film is provided. The white LED phosphor film includes a transparent phosphor carrier, and an LED phosphor layer. The LED phosphor layer is manufactured on the phosphor carrier by screen printing process. A method of manufacturing the white LED phosphor film is also provided.
    Type: Application
    Filed: November 9, 2010
    Publication date: June 23, 2011
    Inventors: Bingqian Li, Hongcun Peng, Weiguo Wang
  • LED LIGHTING TUBE ADOPTING ISOLATED FLUORESCENT CONVERSION TECHNOLOGY
    Publication number: 20110148298
    Abstract: An LED lighting tube includes a strip-shaped metal shell, a LED light source, a white light conversion film, and a driving power supply. The metal shell defines two spaced slots inwardly. The white light conversion film and the LED light source are respectively fixed in the two slots. The white light conversion film is isolated from the LED light source. The driving power supply is accommodated in the metal shell.
    Type: Application
    Filed: November 9, 2010
    Publication date: June 23, 2011
    Inventors: BINGQIAN LI, Hongcun Peng, Weiguo Wang