Patents by Inventor Ching-Kung Tzuang

Ching-Kung Tzuang 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).

  • High-speed TO-can optoelectronic packages
    Publication number: 20050201433
    Abstract: Methods and apparatus that provide TO-can optoelectronic packages suitable for optical telecommunications applications involving data speed rates of up to 10 Gbps and beyond. A TO-can optoelectronic package may comprise a TO-can cap and a TO-can header defining an interior region of the package. An optoelectronic component such as a laser or photodetector can be mounted within the interior region of the TO-can. An electrical connection may be selected for coupling the optoelectronic component to a selected post of the TO-can package. The electrical connection may include a transmission line formed from a conductive element other than a bond wire having a predefined length that can assist in reducing parasitic effects within the TO-can optoelectronic package to accommodate high-speed data rates. The transmission line itself is connected to the optoelectronic component and the selected post with a plurality of bond wires.
    Type: Application
    Filed: March 18, 2005
    Publication date: September 15, 2005
    Inventors: Majid Riaziat, Ching-Kung Tzuang, Yi-Ching Pao
  • High-speed TO-can optoelectronic packages
    Patent number: 6920161
    Abstract: Various methods and apparatuses extend the useful operation speed of TO-can optoelectronic packages up to speeds of 10 Gbps and beyond.
    Type: Grant
    Filed: August 2, 2002
    Date of Patent: July 19, 2005
    Assignee: OEPic Semiconductors, Inc.
    Inventors: Majid Leondard Riaziat, Ching-Kung Tzuang, Yi-Ching Pao
  • High-speed TO-can optoelectronic packages
    Publication number: 20030138008
    Abstract: Various methods and apparatuses extend the useful operation speed of TO-can optoelectronic packages up to speeds of 10 Gbps and beyond.
    Type: Application
    Filed: August 2, 2002
    Publication date: July 24, 2003
    Inventors: Majid Leondard Riaziat, Ching-Kung Tzuang, Yi-Ching Pao