Patents by Inventor Janusz Wiktor Rajkowski

Janusz Wiktor Rajkowski 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).

  • Symbol encoding apparatus and method
    Patent number: 9075448
    Abstract: One hand operated device with the functionality of standard computer keyboard is provided. User encodes a symbol with a sweeping motion of a finger, “flicking” gently at one of plurality of touch sensitive actuators.
    Type: Grant
    Filed: March 17, 2013
    Date of Patent: July 7, 2015
    Inventor: Janusz Wiktor Rajkowski
  • Symbol Encoding Apparatus and Method
    Publication number: 20140266812
    Abstract: One hand operated device with the functionality of standard computer keyboard is provided. User encodes a symbol with a sweeping motion of a finger, “flicking” gently at one of plurality of touch sensitive actuators.
    Type: Application
    Filed: March 17, 2013
    Publication date: September 18, 2014
    Inventor: Janusz Wiktor Rajkowski
  • Symbol encoding apparatus and method
    Patent number: 7038659
    Abstract: An apparatus and method of encoding and communicating symbols is provided. A user encodes a symbol using a sliding motion of a fingertip in relation to a proximity and touch-detecting glance pad. The user imagines a polygon on the surface of the pad. The user makes an encoding touch generally coextensive with one of the sides of the polygon in either a clockwise or counterclockwise direction. The glance pad detects the motion and infers the intent of the user, assigning a symbol to the encoding touch.
    Type: Grant
    Filed: March 20, 2003
    Date of Patent: May 2, 2006
    Inventor: Janusz Wiktor Rajkowski
  • Symbol encoding apparatus and method
    Publication number: 20040021633
    Abstract: An apparatus and method of encoding and communicating symbols is provided. A user encodes a symbol using a sliding motion of a fingertip in relation to a proximity and touch-detecting glance pad. The user imagines a polygon on the surface of the pad. The user makes an encoding touch generally coextensive with one of the sides of the polygon in either a clockwise or counterclockwise direction. The glance pad detects the motion and infers the intent of the user, assigning a symbol to the encoding touch.
    Type: Application
    Filed: March 20, 2003
    Publication date: February 5, 2004
    Inventor: Janusz Wiktor Rajkowski