Patents by Inventor Wai Jean Pong

Wai Jean Pong 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: 6349147
    Abstract: A method of finding a Chinese character in an electronic dictionary. The method includes sorting the characters in the dictionary into three groups according to stroke type: horizontal, vertical and slant, identifying which group a character belongs to based on the first writing stroke of the character, locating an original root of the Chinese character from the identified group based on a first three writing strokes of the Chinese character and finding the Chinese character in the dictionary based on the first three writing strokes of the Chinese character that immediately follow the strokes of the located original root.
    Type: Grant
    Filed: January 31, 2000
    Date of Patent: February 19, 2002
    Inventors: Gim Yee Pong, Wai Jean Pong
  • Patent number: 6219448
    Abstract: A method of using a Chinese dictionary, including the steps of (a) selecting a stroke type of a first stroke of a principal root in a desired Chinese Character from among a corresponding stroke group found in a root table, the stroke group being a horizontal stroke, a vertical stroke and a slant stroke, the root table containing a root for the desired Chinese character together with a page where the desired Chinese character is found in the Chinese dictionary, (b) identifying the page from the root table that is associated with the selected stroke type of the first stroke, (c) selecting a stroke type of a first stroke in the secondary root from among the corresponding stroke group, (d) finding on the page a list of Chinese characters associated with the selected stroke type of the first stroke in the secondary root, (e) selecting stroke types of the next one or two strokes in sequence in the secondary root from among the corresponding stroke group, (f) finding a subsidiary list of Chinese characters from the
    Type: Grant
    Filed: June 25, 1999
    Date of Patent: April 17, 2001
    Inventors: Gim Yee Pong, Wai Jean Pong