Patents by Inventor Huy Tae

Huy Tae 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 navigation sensor and method
    Patent number: 9201511
    Abstract: Optical navigation sensors and methods are provided for use in an input device. In one embodiment, the input device comprises: (i) a button configured to in a first mode of operation of the input device receive user input when a surface of the button is pressed; (ii) an optical navigation sensor (ONS) configured to in a second mode of operation of the input device illuminate an object in proximity to the surface of the button and to sense and provide input related to motion of the object; and (iii) means for disabling input from the ONS in the first mode of operation. Other embodiments are also disclosed.
    Type: Grant
    Filed: April 4, 2011
    Date of Patent: December 1, 2015
    Assignee: Cypress Semiconductor Corporation
    Inventors: Brett Alan Spurlock, Yansun Xu, Huy Tae, John Frame, Chunguang Xia