Patents by Inventor Gregory John Yu

Gregory John Yu 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: 20090066022
    Abstract: A method of playing a word construction game wherein one character, letter or stroke is added at a time to a defined space appearing on a paper surface, computer interface, mobile communication device screen, personal digital assistant or a non-paper erasable surface displaying discrete blank spaces. Each player aims to add at least one character, letter or stroke in turn anywhere within the array of previously played content and available blank spaces that continues the formation of a valid word without completing it. The completion of a valid word subjects the active player to challenge and a penalty in scoring. Absent losing a challenge, players receive points for each character, letter or stroke added without successful challenge during a round of play. Valid words must read without skipping any characters, letters or strokes or any blank spaces, be a predetermined minimum length, and meet other conditions as prescribed by preset rules.
    Type: Application
    Filed: September 10, 2007
    Publication date: March 12, 2009
    Inventor: Gregory John Yu