Patents by Inventor Yin-Hsi Huang

Yin-Hsi Huang 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).

  • Direct memory access system and method
    Patent number: 7836221
    Abstract: A DMA system includes at lease one read bus, at least one write bus, at least one buffer memory bus, and a DMA controller. The DMA controller comprises a plurality of channels and a bus arbiter. The channels are electrically connected to the read bus, the write bus, and the buffer memory bus. A source address and a destination address of data for each channel are assigned by a control table. The bus arbiter performs bus arbitration and prioritizes data access among the read bus, the write bus, and the buffer memory bus.
    Type: Grant
    Filed: March 14, 2008
    Date of Patent: November 16, 2010
    Assignee: SONIX Technology Co., Ltd.
    Inventors: Yin-Hsi Huang, Chun-Jieh Huang
  • DIRECT MEMORY ACCESS SYSTEM AND METHOD
    Publication number: 20090125648
    Abstract: A DMA system includes at lease one read bus, at least one write bus, at least one buffer memory bus, and a DMA controller. The DMA controller comprises a plurality of channels and a bus arbiter. The channels are electrically connected to the read bus, the write bus, and the buffer memory bus. A source address and a destination address of data for each channel are assigned by a control table. The bus arbiter performs bus arbitration and prioritizes data access among the read bus, the write bus, and the buffer memory bus.
    Type: Application
    Filed: March 14, 2008
    Publication date: May 14, 2009
    Inventors: Yin-Hsi Huang, Chun-Jieh Huang