Patents by Inventor Xu U. Wang

Xu U. Wang 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).

  • Information processing method and apparatus for a touch screen device
    Patent number: 9329711
    Abstract: An information processing method for a touch screen device includes in response to contact of a user's finger with a touch screen of the touch screen device, identifying the finger contacting the touch screen; determining key(s) corresponding to the identified finger based on set correspondence relationship(s) between the finger(s) and the key(s); and displaying at least one character represented by the key(s) corresponding to the identified finger.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: May 3, 2016
    Assignee: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Guan Cheng Chen, Haibo Lin, Tao Liu, Xu U. Wang
  • INFORMATION PROCESSING METHOD AND APPARATUS FOR A TOUCH SCREEN DEVICE
    Publication number: 20140022175
    Abstract: An information processing method for a touch screen device includes in response to contact of a user's finger with a touch screen of the touch screen device, identifying the finger contacting the touch screen; determining key(s) corresponding to the identified finger based on set correspondence relationship(s) between the finger(s) and the key(s); and displaying at least one character represented by the key(s) corresponding to the identified finger.
    Type: Application
    Filed: July 16, 2013
    Publication date: January 23, 2014
    Applicant: International Business Machines Corporation
    Inventors: Guan Cheng Chen, Haibo Lin, Tao Liu, Xu U. Wang
  • INFORMATION PROCESSING METHOD AND APPARATUS FOR A TOUCH SCREEN DEVICE
    Publication number: 20140022176
    Abstract: An information processing method for a touch screen device includes in response to contact of a user's finger with a touch screen of the touch screen device, identifying the finger contacting the touch screen; determining key(s) corresponding to the identified finger based on set correspondence relationship(s) between the finger(s) and the key(s); and displaying at least one character represented by the key(s) corresponding to the identified finger.
    Type: Application
    Filed: August 19, 2013
    Publication date: January 23, 2014
    Applicant: International Business Machines Corporation
    Inventors: Guan Cheng Chen, Haibo Lin, Tao Liu, Xu U. Wang