Patents by Inventor TSUI-CHHIUNG WU

TSUI-CHHIUNG WU 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).

  • LEARNING CARD
    Publication number: 20170098391
    Abstract: A learning card includes a background area located at an area thereof, a number area located inside the background area for displaying a specific number, a geometric-figure area located inside the background area for providing at least one geometric figures to match the specific number, a sentence-making area located inside the background area for displaying a sentence to match the specific number, a figure area located at another area thereof for displaying a figure to match the sentence provided in the sentence-making area and the specific number in the number area.
    Type: Application
    Filed: October 6, 2015
    Publication date: April 6, 2017
    Inventor: TSUI-CHHIUNG WU