Patents by Inventor Edward Teoh

Edward Teoh 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).

  • System and method for performing optical navigation using portions of captured frames of image data
    Patent number: 8611584
    Abstract: A system and method for performing optical navigation selectively uses portions of captured frame of image data for cross-correlation for displacement estimation, which can reduce the power consumption and/or increase the tracking performance at higher speed usage.
    Type: Grant
    Filed: August 17, 2009
    Date of Patent: December 17, 2013
    Assignee: Avago Technologies General IP (Singapore) Pte. Ltd.
    Inventors: Edward Teoh, Willie Song
  • SYSTEM AND METHOD FOR PERFORMING OPTICAL NAVIGATION USING PORTIONS OF CAPTURED FRAMES OF IMAGE DATA
    Publication number: 20110038508
    Abstract: A system and method for performing optical navigation selectively uses portions of captured frame of image data for cross-correlation for displacement estimation, which can reduce the power consumption and/or increase the tracking performance at higher speed usage.
    Type: Application
    Filed: August 17, 2009
    Publication date: February 17, 2011
    Applicant: AVAGO TECHNOLOGIES ECBU IP (SINGAPORE) PTE. LTD.
    Inventors: Edward Teoh, Willie Song