Patents by Inventor Cai Qiu

Cai Qiu 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).

  • Method and apparatus for navigating alphabetized text
    Publication number: 20060282858
    Abstract: A method and/or apparatus improves the speed of searching for a specific text item in an alphabetized text list during up and/or down navigation of the alphabetized text list. The method provides controlled navigation through a text list depending, for example, on the amount of time that user input is received or an appropriate button is actuated, and/or list characteristics such as the number of text items per letter of the alphabet. The method may be implemented on a portable audio data player, PC or other electronic device.
    Type: Application
    Filed: May 10, 2004
    Publication date: December 14, 2006
    Inventors: Tibor Csicsatka, Kam Fung, Cai Qiu