Patents by Inventor Henry Gan

Henry Gan 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).

  • Mapping a low quality media file to a segment of a high quality media file
    Patent number: 10341407
    Abstract: In a computer-implemented method for mapping a low quality media file to a segment of a high quality media file, the low quality media file and the high quality media file are received, where the low quality media file corresponds to a segment of the high quality media file. A plurality of perceptual hashes is generated for frames of the low quality media file. A portion of the plurality of perceptual hashes for frames of the low quality media file are compared to perceptual hashes for frames of the high quality media file. A location within the high quality media file that includes the segment corresponding to the low quality media file is determined based on the comparing the portion of the plurality of perceptual hashes for frames of the low quality media file to perceptual hashes for frames of the high quality media file.
    Type: Grant
    Filed: June 30, 2017
    Date of Patent: July 2, 2019
    Assignee: Gfycat, Inc.
    Inventors: Richard Rabbat, Henry Gan
  • MAPPING A LOW QUALITY MEDIA FILE TO A SEGMENT OF A HIGH QUALITY MEDIA FILE
    Publication number: 20190007476
    Abstract: In a computer-implemented method for mapping a low quality media file to a segment of a high quality media file, the low quality media file and the high quality media file are received, where the low quality media file corresponds to a segment of the high quality media file. A plurality of perceptual hashes is generated for frames of the low quality media file. A portion of the plurality of perceptual hashes for frames of the low quality media file are compared to perceptual hashes for frames of the high quality media file. A location within the high quality media file that includes the segment corresponding to the low quality media file is determined based on the comparing the portion of the plurality of perceptual hashes for frames of the low quality media file to perceptual hashes for frames of the high quality media file.
    Type: Application
    Filed: June 30, 2017
    Publication date: January 3, 2019
    Applicant: Gfycat, Inc
    Inventors: Richard RABBAT, Henry Gan