Patents by Inventor C C Kung

C C Kung 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).

  • Enhancing the performance of light sensors that receive light signals from an integrated waveguide
    Patent number: 9377581
    Abstract: The light sensor and waveguide are positioned on a base such that a light signal guided by the waveguide is received at the light sensor. The waveguide includes a taper configured such that a ratio of a width of the waveguide at a first location in the taper:the width of the waveguide at a second location in the taper is greater than 1.2:1 where a length of the taper between the first location and the second location is less than 60 ?m.
    Type: Grant
    Filed: May 8, 2013
    Date of Patent: June 28, 2016
    Assignee: Mellanox Technologies Silicon Photonics Inc.
    Inventors: Zhi Li, Dazeng Feng, Shirong Liao, Zhou Zhou, C C Kung, Roshanak Shafiiha