Patents by Inventor Qianqian Yan

Qianqian Yan 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 AND APPARATUS FOR BUFFERING READ-ONLY IMAGES AND/OR READABLE AND WRITABLE IMAGES INTO BUFFER DEVICE
    Publication number: 20130342550
    Abstract: An exemplary method for buffering an image into a buffer device includes following steps: checking a first predetermined criterion; when the first predetermined criterion is not met, converting at least a first image in the buffer device into at least a corresponding second image in the buffer device, wherein a size of the corresponding second image is smaller than a size of the first image; and when the first predetermined criterion is met, storing a third image derived from the image into the buffer device.
    Type: Application
    Filed: September 12, 2012
    Publication date: December 26, 2013
    Inventors: Chin-Jung Yang, Qianqian Yan
  • Sticky index note
    Patent number: D980316
    Type: Grant
    Filed: May 13, 2022
    Date of Patent: March 7, 2023
    Inventor: Qianqian Yan