Patents Assigned to AITO INTERACTIVE OY
  • Patent number: 9880663
    Abstract: A piezoelectric sensor with configurable sensitivity thresholds in response to at least one sensitivity threshold command received from a host (28) over a serial data bus (27).
    Type: Grant
    Filed: February 20, 2014
    Date of Patent: January 30, 2018
    Inventor: Turo Keski-Jaskari
  • Publication number: 20170324020
    Abstract: A piezoelectric sensor comprises a microcontroller, a plurality of piezoelectric sensor elements of which at least two are useable for producing a haptic signal by a voltage (HV) generated by a boost converter connected to each piezoelectric sensor element, and connected to a piezo channel of the microcontroller. A multiplexer individually controls each of the switches if an enable a signal is present. The microcontroller is configured to use each of the piezo channels as a sensor channel for reading sensor input from the respective piezoelectric sensor element and in response to detecting a sensor input in at least one of the piezo channels to set the enable signal at the increase voltage pin and/or the enable signal pin, and to set a signal to at least one piezo channel in which the sensor input was detected.
    Type: Application
    Filed: November 10, 2015
    Publication date: November 9, 2017
    Inventor: Jukka Riihiaho