Patent ID: 11887397
Assignee: QUALCOMM INCORPORATED
Field: Computer technology (Electrical engineering)
Classification: CPC G | IPC G

Claim 12:
13. The apparatus of claim 9, wherein the controller is further configured to:
d) detect when the touch data received from the touch-sensing system indicates that a first ultrasonically sensitive display surface and a second ultrasonically sensitive display surface of the plurality of ultrasonically sensitive display surfaces are both experiencing simultaneous touch events, and
e) obtain, responsive to detecting that the touch data received from the touch-sensing system indicates that the first ultrasonically sensitive display surface and the second ultrasonically sensitive display surface of the plurality of ultrasonically sensitive display surfaces are both experiencing simultaneous touch events, first ultrasonic sensor signals from the first ultrasonically sensitive display surface and second ultrasonic sensor signals from the second ultrasonically sensitive display surface.