Patents by Inventor Maizhi Yang

Maizhi Yang 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).

  • METHOD OF MELT BONDING HIGH-TEMPERATURE THERMOPLASTIC BASED HEATING ELEMENT TO A SUBSTRATE
    Publication number: 20120247641
    Abstract: A method for producing a thermoplastic film-substrate resistive thick film heating element is described, involving the melt bonding of an electrically insulating, optionally filled high temperature thermoplastic film to a substrate. This thick film heating element includes an optionally filled high temperature thermoplastic film-substrate onto which is deposited at least a resistive thick film, and is capable of operating over a wide range of power densities for consumer and industrial heating element applications.
    Type: Application
    Filed: October 21, 2010
    Publication date: October 4, 2012
    Applicant: DATEC COATING CORPORATION
    Inventors: Mary Ann Ruggiero, Reza Soltani, Maizhi Yang, Dominic Talalla, Timothy Russell Olding, John Stockton
  • Color-converting photoluminescent film
    Patent number: 7625501
    Abstract: An improved color-converting photoluminescent film that provides visible light emission in the red to green portion of the visible spectrum when excited by blue light. The color-converted photoluminescent film of the invention is patternable and has improved luminous efficiency and stability and is suitable for use in electroluminescent displays. The film comprises a mixture of a clear UV curable resin and photo-initiator which does not absorb blue light; and fluorescent pigment particles, wherein a molecular additive is optionally provided in to either or both of the pigment particles and curable resin. The mixture is screen printed onto a substrate to form a film and UV cured.
    Type: Grant
    Filed: May 17, 2005
    Date of Patent: December 1, 2009
    Assignee: Ifire IP Corporation
    Inventors: Maizhi Yang, John Wesley Moore, Abdul M. Nakua, Dan Daeweon Cheong, David Irvine, Xingwei Wu, James Alexander Robert Stiles, Vincent Joseph Alfred Pugliese
  • Color conversion and optical enhancement layers for electroluminescent displays
    Patent number: 7595585
    Abstract: A pixel sub-structure for an electroluminescent display and a method for making the same. The sub-structure comprising: a color conversion layer; and an optical enhancement layer; wherein at least a portion of the color conversion layer is integrated with at least a portion of the optical enhancement layer.
    Type: Grant
    Filed: November 24, 2006
    Date of Patent: September 29, 2009
    Assignee: Ifire IP Corporation
    Inventors: Abdul M. Nakua, Xingwei Wu, Maizhi Yang, Dan Daeweon Cheong, John Wesley Moore
  • Colour conversion and optical enhancement layers for electroluminescent displays
    Publication number: 20070120477
    Abstract: A pixel sub-structure for an electroluminescent display and a method for making the same. The sub-structure comprising: a colour conversion layer; and an optical enhancement layer; wherein at least a portion of the colour conversion layer is integrated with at least a portion of the optical enhancement layer.
    Type: Application
    Filed: November 24, 2006
    Publication date: May 31, 2007
    Inventors: Abdul Nakua, Xingwei Wu, Maizhi Yang, Dan Cheong, John Moore
  • Color-converting photoluminescent film
    Publication number: 20050261400
    Abstract: An improved color-converting photoluminescent film that provides visible light emission in the red to green portion of the visible spectrum when excited by blue light. The color-converted photoluminescent film of the invention is patternable and has improved luminous efficiency and stability and is suitable for use in electroluminescent displays. The film comprises a mixture of a clear UV curable resin and photo-initiator which does not absorb blue light; and fluorescent pigment particles, wherein a molecular additive is optionally provided in to either or both of the pigment particles and curable resin. The mixture is screen printed onto a substrate to form a film and UV cured.
    Type: Application
    Filed: May 17, 2005
    Publication date: November 24, 2005
    Inventors: Maizhi Yang, John Moore, Abdul Nakua, Dan Cheong, David Irvine, Xingwei Wu, James Alexander Stiles, Vincent Pugliese