Issued Patents All Time
Showing 26–39 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9431841 | Device to device charging via USB type-C interfaces | Kai Inha, Pekka Talmola, Pekka Eerikki Leinonen, Miika Tupala | 2016-08-30 |
| 9401768 | Near field communication apparatus | Kai Inha | 2016-07-26 |
| 9396148 | System method for connecting USB Type-C devices by measuring predetermined test patterns between a plurality of connected accessories | Kai Inha, Pekka Talmola, Timo J. Toivanen | 2016-07-19 |
| 9325183 | Reducing inductive heating | — | 2016-04-26 |
| 9270797 | Reducing inductive heating | — | 2016-02-23 |
| 9219476 | Electronic device interface switching system | Kai Inha | 2015-12-22 |
| 9204065 | Removing noise generated from a non-audio component | Petri Jarske, Miikka Tapani Vilermo | 2015-12-01 |
| 8412268 | Detection, identification and operation of pheripherals connected via an audio/video-plug to an electronic device | Kai Inha, Pertti Saarinen | 2013-04-02 |
| 8362654 | Electronic device interface switching system | Kai Inha | 2013-01-29 |
| 7689248 | Listening assistance function in phone terminals | Päivi Valve, Leo Karkkainen, Jari Petteri Sjoberg | 2010-03-30 |
| 7106881 | Speaker | — | 2006-09-12 |
| 6788798 | Method and arrangement for improving leak tolerance of an earpiece | — | 2004-09-07 |
| 6717305 | Apparatus having an electroacoustic transducer forming a sound reproducing means and a part of vibration generating means | Ernst Ruberl, Heinz Renner | 2004-04-06 |
| 6621910 | Method and arrangement for improving leak tolerance of an earpiece in a radio device | Anders Weckström, Jari Suutari | 2003-09-16 |