Patents by Inventor Hang-Fang CHEN

Hang-Fang CHEN 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 for unlocking a mobile device, mobile device and application program for using the same
    Patent number: 8963855
    Abstract: A method for unlocking a mobile device is disclosed. When the mobile device is in the lock mode, the touch panel screen on the mobile device detects a multi-touch action simultaneously performed by users. The users perform the multi-touch action on a plurality of the touch points displayed on the touch panel screen. If the multi-touch action satisfies a predetermined unlock condition of the mobile device, the mobile device switches from a lock mode to an unlock mode. The simultaneous multi-touch action is provided to users for unlocking the mobile device. Thus, the simultaneity of the action is utilized to shortening the operating time of the unlock process.
    Type: Grant
    Filed: January 24, 2012
    Date of Patent: February 24, 2015
    Assignee: Shuttle Inc.
    Inventors: Chien-Yuan Chen, Hang-Fang Chen, Yu-Shu Chen
  • METHOD FOR UNLOCKING A MOBILE DEVICE, MOBILE DEVICE AND APPLICATION PROGRAM FOR USING THE SAME
    Publication number: 20130113723
    Abstract: A method for unlocking a mobile device is disclosed. When the mobile device is in the lock mode, the touch panel screen on the mobile device detects a multi-touch action simultaneously performed by users. The users perform the multi-touch action on a plurality of the touch points displayed on the touch panel screen. If the multi-touch action satisfies a predetermined unlock condition of the mobile device, the mobile device switches from a lock mode to an unlock mode. The simultaneous multi-touch action is provided to users for unlocking the mobile device. Thus, the simultaneity of the action is utilized to shortening the operating time of the unlock process.
    Type: Application
    Filed: January 24, 2012
    Publication date: May 9, 2013
    Inventors: Chien-Yuan CHEN, Hang-Fang CHEN, Yu-Shu CHEN