Patents by Inventor Chieh-Tung CHIEN

Chieh-Tung CHIEN 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).

  • PCI-based interfacing device with mappable port addresses to legacy I/O port addresses
    Patent number: 9256568
    Abstract: A PCI-based interfacing device with mappable port addresses to legacy I/O port addresses has an addressing circuit, a PCI controller connected to the addressing circuit and a PCI port, and an equipment controller connected to the PCI controller and an equipment port. The addressing circuit sets up a legacy I/O port address. The PCI controller transmit and receive data packets having data and one of the set of legacy I/O port addresses encapsulated therein to be processed to and from the PCI port, and output the received data packets to the equipment controller. The equipment controller converts the data packets into equipment data corresponding to the equipment port, and transmits the equipment data to the equipment port. Accordingly, the PCI-based interfacing device can perform data communication with legacy I/O port addresses.
    Type: Grant
    Filed: September 12, 2012
    Date of Patent: February 9, 2016
    Assignee: SUNIX CO., LTD.
    Inventors: Ming-Cheng Lin, Chieh-Tung Chien
  • PCI-BASED INTERFACING DEVICE WITH MAPPABLE PORT ADDRESSES TO LEGACY I/O PORT ADDRESSES
    Publication number: 20130290579
    Abstract: A PCI-based interfacing device with mappable port addresses to legacy I/O port addresses has an addressing circuit, a PCI controller connected to the addressing circuit and a PCI port, and an equipment controller connected to the PCI controller and an equipment port. The addressing circuit sets up a legacy I/O port address. The PCI controller transmit and receive data packets having data and one of the set of legacy I/O port addresses encapsulated therein to be processed to and from the PCI port, and output the received data packets to the equipment controller. The equipment controller converts the data packets into equipment data corresponding to the equipment port, and transmits the equipment data to the equipment port. Accordingly, the PCI-based interfacing device can perform data communication with legacy I/O port addresses.
    Type: Application
    Filed: September 12, 2012
    Publication date: October 31, 2013
    Inventors: Ming-Cheng LIN, Chieh-Tung CHIEN