Patents by Inventor Huaizhou Yang

Huaizhou Yang 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).

  • Line driver with separate pre-driver for feed-through capacitance
    Patent number: 9344081
    Abstract: Embodiments of the invention are generally directed to a line driver with separate pre-driver for feed-through capacitance. An embodiment of an apparatus includes a differential pair of transistors to generate an output signal on a first output node and a second output node; a pass-through capacitance coupled with the first output node and the second output node; a first pre-driver to drive an input signal for the differential transistors; and a second pre-driver to drive the input signal for the pass-through capacitance.
    Type: Grant
    Filed: March 15, 2013
    Date of Patent: May 17, 2016
    Assignee: Lattice Semiconductor Corporation
    Inventors: Kexin Luo, Fangqing Chu, Huaizhou Yang, Yu Shen, Inyeol Lee
  • LINE DRIVER WITH SEPARATE PRE-DRIVER FOR FEED-THROUGH CAPACITANCE
    Publication number: 20150222261
    Abstract: Embodiments of the invention are generally directed to a line driver with separate pre-driver for feed-through capacitance. An embodiment of an apparatus includes a differential pair of transistors to generate an output signal on a first output node and a second output node; a pass-through capacitance coupled with the first output node and the second output node; a first pre-driver to drive an input signal for the differential transistors; and a second pre-driver to drive the input signal for the pass-through capacitance.
    Type: Application
    Filed: March 15, 2013
    Publication date: August 6, 2015
    Inventors: Kexin Luo, Fangqing Chu, Huaizhou Yang, Yu Shen, Inyeol Lee