Patents by Inventor Juan Zhao

Juan Zhao 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).

  • Methods for image characterization and image search
    Patent number: 8498474
    Abstract: Methods for image characterization image search are provided in the invention. An input image comprising a plurality of pixels is provided. The image is converted into Hue Saturation Value (HSV) model, each pixel comprises a hue level, a saturation level and a brightness level. Characteristics of the input image are then calculated based on the hue level, saturation level and the brightness level.
    Type: Grant
    Filed: December 28, 2010
    Date of Patent: July 30, 2013
    Assignee: Via Technologies, Inc.
    Inventor: Juan Zhao
  • Enzymatic Pretreatment For Making Dried Fruits
    Publication number: 20120328736
    Abstract: A process for dried fruit preparation, which process comprises treating fruit with polygalacturonase before drying step. Polygalacturonase can be further used in combination with pectinesterase, pectin lyase, pectate lyase, xyloglucanase, beta-glucanase, amylase and lipase.
    Type: Application
    Filed: February 25, 2011
    Publication date: December 27, 2012
    Applicant: NOVOZYMES A/S
    Inventors: Mingguang Han, Juan Zhao, Aihua Yan, Guigang Wu
  • Methods for Image Characterization and Image Search
    Publication number: 20110158519
    Abstract: Methods for image characterization image search are provided in the invention. An input image comprising a plurality of pixels is provided. The image is converted into Hue Saturation Value (HSV) model, each pixel comprises a hue level, a saturation level and a brightness level. Characteristics of the input image are then calculated based on the hue level, saturation level and the brightness level.
    Type: Application
    Filed: December 28, 2010
    Publication date: June 30, 2011
    Applicant: VIA TECHNOLOGIES, INC.
    Inventor: Juan Zhao