|Application No.||Application Title||Issue Date|
|20110285648||USE OF FINGERPRINT SCANNING SENSOR DATA TO DETECT FINGER ROLL AND PITCH ANGLES|
A method for detecting roll angles of a finger in contact with a fingerprint scanning sensor is described. The method includes obtaining spatial measurement data of a measurable contact area from a touch surface of a fingerprint scanning sensor, using an algorithm to cr...
|20100044121||SENSORS, ALGORITHMS AND APPLICATIONS FOR A HIGH DIMENSIONAL TOUCHPAD|
A high dimensional touchpad (HDTP) controls a variety of computer windows systems and applications by detecting a user's finger movement in the left-right, forward-backward, roll, pitch, yaw, and downward pressure directions. Measurements obtained from the touchpad of a...