Patents by Inventor Ching-Ju Hsin

Ching-Ju Hsin 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).

  • Virtual I/O device coupled to memory controller
    Patent number: 6799231
    Abstract: The invention relates to a virtual I/O device coupled to a memory controller in a microprocessor of computer, the virtual I/O device and a memory unit being in communication with the memory controller via a common interface so that any of a plurality of peripherals is capable of coupling to an arithmetic and logic unit (ALU) in the microprocessor via the virtual I/O device and the memory controller sequentially, and an excessive time spent on a processing of request and acknowledgement in handshake while packets being received or transmitted between a conventional I/O device and the I/O interface in the microprocessor is significantly reduced.
    Type: Grant
    Filed: October 22, 2002
    Date of Patent: September 28, 2004
    Assignee: Asix Electronics Corp.
    Inventors: Ching-Ju Hsin, Kwang-Lay Chen, Po-Cheng Huang, Pao-Hsuan Tseng, Ming-Chun Su, Tsung-Mong Shen
  • Virtual I/O device coupled to memory controller
    Publication number: 20040078502
    Abstract: The invention relates to a virtual I/O device coupled to a memory controller in a microprocessor of computer, the virtual I/O device and a memory unit being in communication with the memory controller via a common interface so that any of a plurality of peripherals is capable of coupling to an arithmetic and logic unit (ALU) in the microprocessor via the virtual I/O device and the memory controller sequentially, and an excessive time spent on a processing of request and acknowledgement in handshake while packets being received or transmitted between a conventional I/O device and the I/O interface in the microprocessor is significantly reduced.
    Type: Application
    Filed: October 22, 2002
    Publication date: April 22, 2004
    Applicant: ASIX ELECTRONICS CORPORATION
    Inventors: Ching-Ju Hsin, Kwang-Lay Chen, Po-Cheng Huang, Pao-Hsuan Tseng, Ming-Chun Su, Tsung-Mong Shen