Patents by Inventor Jih-Xian Lin

Jih-Xian Lin 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: 20100209895
    Abstract: Playing cards with an added function of teaching and learning English phonics are provided. In addition to the index labels of A to K and the corresponding symbols of clubs, diamonds, spades, and hearts printed on conventional playing cards to enable conventional functions thereof, the disclosed playing cards are provided with single letters or letter strings from the English alphabet, exemplary English words, image patterns, and serial numbers to facilitate teaching, self-learning, and guided learning of pronunciation and numbers.
    Type: Application
    Filed: January 24, 2009
    Publication date: August 19, 2010
    Inventors: Geoffrey S. RICCIARDI, Jih-Xian Lin, Terry D. Sommers