Patents by Inventor Ting Ming

Ting Ming 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).

  • Optical encoder with integrated index channel
    Publication number: 20070045526
    Abstract: An optical encoder includes an encoder pattern having (i) an A/B pattern of first areas and second areas alternating in a first direction, wherein the first areas have a different optical transmissivity or reflectivity than the second areas, and (ii) an index pattern disposed adjacent the A/B pattern in the first direction.
    Type: Application
    Filed: August 31, 2005
    Publication date: March 1, 2007
    Inventors: Saiful Saidan, Toshiya Hataguchi, Ting Ming