×

Apparatus and method for recognizing positive/negative intention using fine change of gamma wave of brainwave

  • US 20050137493A1
  • Filed: 03/16/2004
  • Published: 06/23/2005
  • Est. Priority Date: 12/22/2003
  • Status: Active Grant
First Claim
Patent Images

1. An apparatus for recognizing positive/negative intention using a fine change of gamma wave of a brainwave, comprising:

  • a brainwave detecting portion for detecting the brainwave from a head of a user;

    a brainwave amplifying portion for amplifying the brainwave detected from the brainwave detecting portion;

    an A/D converting portion for converting the amplified brainwave received from the brainwave amplifying portion to one of a digital type; and

    a recognizer for recognizing the positive/negative intention of the user by detecting the fine change of the gamma wave of the brainwave in the digital type, which is transmitted from the A/D converting portion.

View all claims
  • 2 Assignments
Timeline View
Assignment View
    ×
    ×