Patents by Inventor Lina Chi

Lina Chi 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).

  • Multifunction new-type audio player structure
    Patent number: 6381452
    Abstract: A multifunction new-type audio player structure which in addition to a vehicle audio system can be utilized with ordinary radios, mobile telephones, and wireless transceivers. The audio recording section of the present invention stores music in a computer compressed format in a memory device and then the memory device is placed in a radio wave controller and conveyed by normal radio wave transmission for reception by a vehicle audio system, mobile telephone, or wireless transceiver to achieve upgraded audio performance.
    Type: Grant
    Filed: November 1, 1999
    Date of Patent: April 30, 2002
    Inventors: Ting-Kuei Tien, Hsi-Chieh Lee, Lina Chi, Huang-Sui Lai