Patents by Inventor John Lap Man Chan

John Lap Man Chan 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).

  • System and device for determining personality type
    Patent number: 7950664
    Abstract: A device and method for determining the personality type of a person or a group of persons in the tradition of the Enneagram. The device includes a number of cards and each of the cards has at least a color band, an image and a group of words, which collectively identifies an ego type.
    Type: Grant
    Filed: August 1, 2008
    Date of Patent: May 31, 2011
    Inventor: John Lap Man Chan
  • SYSTEM AND DEVICE FOR DETERMINING PERSONALITY TYPE
    Publication number: 20090295088
    Abstract: A device and method for determining the personality type of a person or a group of persons in the tradition of the Enneagram. The device includes a number of cards and each of the cards has at least a color band, an image and a group of words, which collectively identifies an ego type.
    Type: Application
    Filed: August 1, 2008
    Publication date: December 3, 2009
    Inventor: John Lap Man CHAN