Patents Assigned to TACTION TECHNOLOGY INC.
  • Systems and methods for generating damped electromagnetically actuated planar motion for audio-frequency vibrations
    Patent number: 9430921
    Abstract: A vibration module for applying vibrational tractions to a wearer's skin is presented. Use of the vibration module in headphones is illustrated for providing tactile sensations of low frequency for music, for massage, and for electrical recording and stimulation of the wearer. Damped, planar, electromagnetically-actuated vibration modules of the moving magnet type are presented in theory and reduced to practice, and shown to provide a substantially uniform frequency response over the range 40-200 Hz with a minimum of unwanted audio.
    Type: Grant
    Filed: September 24, 2015
    Date of Patent: August 30, 2016
    Assignee: TACTION TECHNOLOGY INC.
    Inventor: Silmon James Biggs