Patents by Inventor Sandra D Kaul

Sandra D Kaul 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: 7172427
    Abstract: System and process for teaching speech utilizing visual phonemes as physical, representations or surrogates of spoken sounds. Such demonstration teaching tools or implements may be tangible or viewed on a computer, and are provided. These are distinguished by recognizable shapes and colors. They are modeled upon a number of sources including: characters of the International Phonetic Alphabet; shapes of a speaker's mouth configurations; certain English alphabet letters associated with spoken sounds. Visual phonemes representing spoken vowel sounds have warm colors; those representing consonants, cool colors. Combinations of vowel sounds, diphthongs, are represented by visual phonemes displaying blends of warm colors representing each spoken vowel sound in the diphthong combination. The implements may be rigid or flexible, or displayed in electronic form. They may be fabricated to facilitate mounting on a display surface.
    Type: Grant
    Filed: August 10, 2004
    Date of Patent: February 6, 2007
    Inventor: Sandra D Kaul