Patents by Inventor Dalong Cheng

Dalong Cheng 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).

  • Publication number: 20130051000
    Abstract: A transparent display structure includes two transparent rigid base plates, a plurality of light strips arranged therebetween and an interlayer film disposed between the two transparent rigid base plates and light strips. The plurality of light strips may also be disposed on an inner surface of the one of the transparent rigid base plates, and the interlayer film be disposed on the peripheries of the inner surfaces of the two transparent rigid base plates facing against each other. The transparent display structure can be directly used as an external wall, an outdoor display board or an indoor display divider of the architectural field. Also, the transparent display structure is open to planar shape design and curved shape design, thereby having high application versatility.
    Type: Application
    Filed: February 22, 2012
    Publication date: February 28, 2013
    Inventors: Sam YU, Dalong Cheng
  • Patent number: 7604377
    Abstract: A light-emitting diode (LED) lighting apparatus includes a transparent flexible tape with a first transparent pattern and a second transparent pattern, the first transparent pattern being insulated from the second transparent pattern. A plurality of light-emitting diodes is electrically connected with the first transparent pattern. The LED lighting apparatus can also form the first transparent pattern and the second transparent pattern on two sides of the transparent flexible tape, or, furthermore, to form the first transparent pattern and the second transparent pattern stack to generate a multi-story LED lighting apparatus. Such a plane of emitting diode is applied to various display, furniture decoration and lighting.
    Type: Grant
    Filed: December 20, 2006
    Date of Patent: October 20, 2009
    Assignee: Polytron Technologies, Inc.
    Inventors: Sam Yu, Dalong Cheng
  • Publication number: 20080080181
    Abstract: A plane structure of light-emitting diode (LED) lighting apparatus is provided, it includes a transparent flexible tape with a first transparent pattern and a second transparent pattern, wherein the first transparent pattern is insulated from the second transparent pattern. A plurality of light-emitting diodes is electrically connected with the first transparent pattern. The LED lighting apparatus can also form the first transparent pattern and the second transparent pattern on two sides of the transparent flexible tape, or, furthermore, to form the first transparent pattern and the second transparent pattern stack to generate a multi-storey LED lighting apparatus. Such a plane of emitting diode is applied to various display, furniture decoration and lighting.
    Type: Application
    Filed: December 20, 2006
    Publication date: April 3, 2008
    Applicant: Polytron Technologies, Inc.
    Inventors: Sam Yu, Dalong Cheng