Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11119598 | Piezzoelectric touch device | Jockum Lönnberg, Ferdinand Van Der Neut, Jari Toropainen | 2021-09-14 |
| 9140843 | Changing graphics in an apparatus including user interface illumination | Pentti Ahlgren | 2015-09-22 |
| 9001045 | Cost efficient element for combined piezo sensor and actuator in robust and small touch screen realization and method for operation thereof | Juhani Tuovinen | 2015-04-07 |
| 8960022 | Device for detecting the presence of at least one human finger on surface, and a method of using the device in the user interface of a machine, a device (in particular a portable device), or a system | Sakari Tanhua, Kasper Rönning | 2015-02-24 |
| 8810105 | Apparatus and method for reducing energy consumption in monitoring means of a plurality of piezoelectric components | Kasper Rönning, Sakari Tanhua, Harry Van Dalen | 2014-08-19 |
| 8740443 | Changing graphics in an apparatus including user interface illumination | Pentti Ahlgren | 2014-06-03 |
| 8487751 | Keypad | Mika Kauhanen | 2013-07-16 |
| 8432363 | Optical actuators in keypads | Pasi Saarikko, Juha Pietarinen | 2013-04-30 |
| 8155489 | Method for coupling light into a thin planar waveguide | Pasi Saarikko, Tapani Levola | 2012-04-10 |
| 7798699 | Layered light guide with diffractive structures | Max Lindfors, Lea Myyrylainen, Pasi Laakkonen | 2010-09-21 |