Patents by Inventor Chang-Lung Lu

Chang-Lung Lu 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).

  • Interface converting apparatus
    Patent number: 7377432
    Abstract: An interface converting apparatus that converts signals between a Secure Digital (SD) card and a Memory Stick Pro (MS Pro). The apparatus comprises a SD memory card interface, a MS Pro memory card interface, an address decoder and a micro controller. The micro controller is able to convert a memory address from the MS Pro memory card interface into a memory address needed by the SD memory card interface and vice versa, and the address decoder can then be used to access the data via the SD memory card interface or the MS Pro memory card interface.
    Type: Grant
    Filed: May 19, 2006
    Date of Patent: May 27, 2008
    Assignee: Siliconmotion Inc.
    Inventors: Wallace Kou, Chang-Lung Lu, Sheng-I Hsu
  • Interface converting apparatus
    Publication number: 20070080224
    Abstract: An interface converting apparatus that converts signals between a Secure Digital (SD) card and a Memory Stick Pro (MS Pro). The apparatus comprises a SD memory card interface, a MS Pro memory card interface, an address decoder and a micro controller. The micro controller is able to convert a memory address from the MS Pro memory card interface into a memory address needed by the SD memory card interface and vice versa, and the address decoder can then be used to access the data via the SD memory card interface or the MS Pro memory card interface.
    Type: Application
    Filed: May 19, 2006
    Publication date: April 12, 2007
    Inventors: Wallace Kou, Chang-Lung Lu, Sheng-I Hsu