Patents by Inventor Bryan H. CHAN

Bryan H. CHAN 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).

  • Display device with watermark area and non-watermark area
    Patent number: 9470917
    Abstract: The present invention is directed to display devices comprising a watermark area and a non-watermark area. The display cells in the watermark area have widths of the partition walls, heights of the partition walls, or top opening shapes, which are different from those of the display cells in the non-watermark area. The watermark aims to protect against counterfeiting or to be used for decoration purposes. The watermark is visible at certain viewing angles and/or under certain lighting conditions and it does not interfere with displaying of the regular images.
    Type: Grant
    Filed: May 16, 2013
    Date of Patent: October 18, 2016
    Assignee: E INK CALIFORNIA, LLC
    Inventors: Craig Lin, Bryan H. Chan
  • DISPLAY DEVICE WITH WATERMARK
    Publication number: 20130321744
    Abstract: The present invention is directed to display devices comprising a watermark area and a non-watermark area. The watermark aims to protect against counterfeiting or to be used for decoration purposes. The watermark is visible at certain viewing angles and/or under certain lighting conditions and it does not interfere with displaying of the regular images.
    Type: Application
    Filed: May 16, 2013
    Publication date: December 5, 2013
    Applicant: SiPix Imaging, Inc.
    Inventors: Craig LIN, Bryan H. CHAN