Patents by Inventor Ying-Lung Liu

Ying-Lung Liu 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).

  • Universal serial bus access device with selectable modes
    Publication number: 20060123175
    Abstract: An USB access device with selectable modes is comprised of an USB interface unit for connecting to an electronic device; an USB controller connected to the USB interface unit; and a manual switch connected to the USB controller for switching the USB controller to either master or slave mode. When the manual switch switches the USB controller to operate in the master mode, the USB controller is set to execute a master-mode driver. When the manual switch switches the USB controller to operate in the slave mode, the USB controller is set to execute a slave-mode driver.
    Type: Application
    Filed: June 15, 2005
    Publication date: June 8, 2006
    Applicant: C-One Technology Corporation
    Inventors: Gordon Yu, Hung-Tse Ho, Ying-Lung Liu, Ching-Lung Wu