Patents by Inventor Caixia Huo

Caixia Huo 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).

  • Projection system and method of curved film
    Patent number: 8730409
    Abstract: The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen: The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.
    Type: Grant
    Filed: February 24, 2012
    Date of Patent: May 20, 2014
    Assignee: Fantawild Digital Film Inc.
    Inventors: Ming Li, Zhigang Rong, Liang Ding, Tao Cui, Caixia Huo
  • Projection system and method of curved film
    Publication number: 20120212683
    Abstract: The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen: The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.
    Type: Application
    Filed: February 24, 2012
    Publication date: August 23, 2012
    Inventors: Ming Li, Zhigang Rong, Liang Ding, Tao Cui, Caixia Huo
  • Projection system and method of curved film
    Patent number: 8154586
    Abstract: The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen. The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.
    Type: Grant
    Filed: December 27, 2006
    Date of Patent: April 10, 2012
    Inventors: Ming Li, Zhigang Rong, Liang Ding, Tao Cui, Caixia Huo
  • Projection system and method of curved film
    Publication number: 20070153018
    Abstract: The invention involves a sort of curved film projection system, including a rendering surface, a projection screen, a real scene rendering model of image system, a rendering model of projection system that renders the projection the image rendered by the rendering model of image system on the rendering surface, and projecting devices that projects the image finally rendered by the rendering model of projection system onto the projection screen through optical lens. The viewing direction and angle from observer's eyes to the rendering surface is consistent with that to the projection screen. The image system rendering model can be reversible on optical path with the projection system rendering model. The curved film projection system not only reduces the rendering cost, but also produces lifelike experience for audience.
    Type: Application
    Filed: December 27, 2006
    Publication date: July 5, 2007
    Inventors: Ming Li, Zhigang Rong, Liang Ding, Tao Cui, Caixia Huo