Patents by Inventor Koon Choi

Koon Choi 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).

  • Multimedia devices with enhanced functionality
    Publication number: 20060282571
    Abstract: Multimedia devices such as portable digital music and video players may be provided with enhanced functionality by providing the multimedia device with a connection program stored in the memory of the device such that upon connection to a PC the connection program is loaded to the PC and executed in the PC. Once connected to the PC the device mimics a logical device connected to the PC and allows the autorun of application programs stored in the device.
    Type: Application
    Filed: April 25, 2005
    Publication date: December 14, 2006
    Applicant: Perception Digital Limited
    Inventors: Koon Choi, Chi Tsui