Patents by Inventor Ying Y. Chang

Ying Y. Chang 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).

  • Patent number: 7466859
    Abstract: A method in a portable electronic device (100) including inputting a first word component, for example, a letter or stroke, displaying a first candidate list having at least a first completion candidate including the first word component, inputting a second word component, displaying a second candidate list having a second completion candidate, the second completion candidate including the first and second word components, and de-prioritizing the first completion candidate of the first candidate list relative to at least one other candidate of the second candidate list.
    Type: Grant
    Filed: December 30, 2004
    Date of Patent: December 16, 2008
    Assignee: Motorola, Inc.
    Inventors: Ying Y. Chang, Manjirnath A. Chatterjee, Robert M. Harman
  • Patent number: 7382291
    Abstract: A numeric keypad (100) for entering ideographic characters is provided. The numeric keypad (100) comprises a first set of input keys (102) corresponding to numerals 1, 2, 3, 4, and 5, and a second set of input keys (104) corresponding to numeral 6, 7, 8, 9, and 0. Each of the first set of input keys (102) has a predefined single character stroke, which complies with the GB18031 standard. The second set of input keys (104) is assigned a first particular sequence of the predefined single character strokes and a second particular sequence of the predefined single character strokes different from the first particular sequence of the predefined single character strokes.
    Type: Grant
    Filed: June 29, 2004
    Date of Patent: June 3, 2008
    Assignee: Motorola, Inc.
    Inventors: Ying Y. Chang, Manjirnath A. Chatterjee, Robert M. Harman