Patents by Inventor Yipu Gao

Yipu Gao 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).

  • Publication number: 20090073137
    Abstract: A method for inputting characters to a mobile communication apparatus is disclosed. The method includes enabling input of strokes representing a first character in a first area of a touch sensitive display; determining the first character from the strokes; determining one or more candidates of characters for word association with the first character; presenting the one or more candidates on the display; and enabling selection among the one or more candidates. A mobile communication apparatus includes means for inputting characters is also disclosed.
    Type: Application
    Filed: September 17, 2008
    Publication date: March 19, 2009
    Applicant: NOKIA CORPORATION
    Inventors: Yipu Gao, Ying Y. Liu, Yanming Zou, Kongqiao Wang, Jari A. Kangas
  • Patent number: 7443386
    Abstract: A method for inputting characters to a mobile communication apparatus is disclosed. The method comprises the steps of: enabling input of strokes representing a first character in a first area of a touch sensitive display; determining said first character from said strokes; determining one or more candidates of characters for word association with said first character; presenting said one or more candidates on the display; and enabling selection among said one or more candidates. A mobile communication apparatus comprising means for inputting characters is also disclosed.
    Type: Grant
    Filed: November 1, 2004
    Date of Patent: October 28, 2008
    Assignee: Nokia Corporation
    Inventors: Yipu Gao, Ying Y. Liu, Yanming Zou, Kongqiao Wang, Jari A. Kangas
  • Patent number: 7433711
    Abstract: A user of a camera equipped communication terminal is aided by the use of the invention when, e.g., dialing a phone number, sending a message to a recipient associated with the phone number, or simply store the phone number in a contact database in the terminal, The camera is pointed in the direction of a surface on which a sequence of symbols presumed to be a telephone number is written, The field of view is aimed using the guiding pattern and, e.g. by pressing a button or selecting an action from a menu, the symbol sequence is recorded in an image, The image, i.e. a sub-image containing the sequence of symbols, is then subjected to optical character recognition (OCR) processing that interprets the sequence of symbols as a telephone number to be used in an application that performs the dialing, message sending or storage into the contact database.
    Type: Grant
    Filed: December 27, 2004
    Date of Patent: October 7, 2008
    Assignee: Nokia Corporation
    Inventors: Kongqiao Wang, Hao Wang, Yipu Gao
  • Publication number: 20060142054
    Abstract: A user of a camera equipped communication terminal is aided by the use of the invention when, e.g., dialing a phone number, sending a message to a recipient associated with the phone number, or simply store the phone number in a contact database in the terminal. The camera is pointed in the direction of a surface on which a sequence of symbols presumed to be a telephone number is written. The field of view is aimed using the guiding pattern and, e.g. by pressing a button or selecting an action from a menu, the symbol sequence is recorded in an image. The image, i.e. a sub-image containing the sequence of symbols, is then subjected to optical character recognition (OCR) processing that interprets the sequence of symbols as a telephone number to be used in an application that performs the dialing, message sending or storage into the contact database.
    Type: Application
    Filed: December 27, 2004
    Publication date: June 29, 2006
    Inventors: Kongqiao Wang, Hao Wang, Yipu Gao
  • Publication number: 20060092128
    Abstract: A method for inputting characters to a mobile communication apparatus is disclosed. The method comprises the steps of: enabling input of strokes representing a first character in a first area of a touch sensitive display; determining said first character from said strokes; determining one or more candidates of characters for word association with said first character; presenting said one or more candidates on the display; and enabling selection among said one or more candidates. A mobile communication apparatus comprising means for inputting characters is also disclosed.
    Type: Application
    Filed: November 1, 2004
    Publication date: May 4, 2006
    Inventors: Yipu Gao, Ying Liu, Yanming Zou, Kongqiao Wang, Jari Kangas