Patents by Inventor Ping Wen SHEN

Ping Wen SHEN 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).

  • INTERACTIVE LEARNING METHODS AND SYSTEMS THEREOF
    Publication number: 20090053681
    Abstract: A language learning method is disclosed. The method includes providing a persistent environment such that when a player enters the persistent environment, an interaction between the player and the persistent environment is based on the player's level of a language skill.
    Type: Application
    Filed: August 6, 2008
    Publication date: February 26, 2009
    Inventors: Ping Wen SHEN, Chi Hsiung Yang, Chih Fan Lin