Patents by Inventor Huang Jian Cheng

Huang Jian Cheng 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).

  • Invoking applications by scribing an indicium on a touch screen
    Publication number: 20040145574
    Abstract: An electronic device (1) and method (20) for invoking an application on the electronic device (1). The method (20) includes determining (24) if an indicium scribed on a touch screen (5) of the device (1) identifies a device application. A step of effecting (28) then invokes the device application if the indicium identifies the application regardless of what application was displayed on the touch screen (5) when the indicium was being scribed.
    Type: Application
    Filed: January 29, 2003
    Publication date: July 29, 2004
    Inventors: Zhen Li Xin, Huang Jian Cheng