Patents by Inventor Gabby Yi

Gabby Yi 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).

  • Apparatus and method of processing image data
    Patent number: 6771271
    Abstract: A relatively high speed circular memory device, in combination with other processes, improves image processing efficiency. To that end, a method and apparatus of processing image data stored in an initial memory logically divides the image into a plurality of contiguous strips. A first plurality of the strips are stored in a working memory having a circular addressing arrangement, where the working memory is faster than the initial memory and has a plurality of sequential address locations. The first plurality of strips are contiguous and have a start address. In addition, the first plurality of strips are stored in the working memory in a contiguous manner, and processed through the working memory relative to the start address.
    Type: Grant
    Filed: June 13, 2002
    Date of Patent: August 3, 2004
    Assignee: Analog Devices, Inc.
    Inventors: Ke Ning, Marc Hoffman, Gabby Yi
  • Apparatus and method of processing image data
    Publication number: 20030231183
    Abstract: A relatively high speed circular memory device, in combination with other processes, improves image processing efficiency. To that end, a method and apparatus of processing image data stored in an initial memory logically divides the image into a plurality of contiguous strips. A first plurality of the strips are stored in a working memory having a circular addressing arrangement, where the working memory is faster than the initial memory and has a plurality of sequential address locations. The first plurality of strips are contiguous and have a start address. In addition, the first plurality of strips are stored in the working memory in a contiguous manner, and processed through the working memory relative to the start address.
    Type: Application
    Filed: June 13, 2002
    Publication date: December 18, 2003
    Inventors: Ke Ning, Marc Hoffman, Gabby Yi