Patents by Inventor Alex Choi

Alex Choi 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).

  • Method of providing value estimates and facilitating product trade-in
    Publication number: 20080201217
    Abstract: A method for providing a value estimate and facilitating the trade-in of used golf equipment is described. The method includes the steps of providing an online database of value estimates for at least one product and offering payment at least equal to the value estimate for said product. The methods of payment can be cash or a gift certificate that can be used at authorized on-line or retail stores. The value estimates can be based on current market data.
    Type: Application
    Filed: February 15, 2007
    Publication date: August 21, 2008
    Inventors: Leigh Bader, Doug Smith, Alex Choi, Steve Scianna, Edward D. Smith