Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9823117 | Ambient light detection and data processing | Ralf Wieser, Somakanthan Somalingam, Samu Matias Kallio | 2017-11-21 |
| 8803071 | Housing for an optical sensor with micro-windows and a light valve to prevent reflected light from escaping | Ralf Wieser, Somakanthan Somalingam | 2014-08-12 |
| 8564597 | Automatic zoom for a display | — | 2013-10-22 |
| 8284201 | Automatic zoom for a display | — | 2012-10-09 |
| 7798699 | Layered light guide with diffractive structures | Pauli Laitinen, Lea Myyrylainen, Pasi Laakkonen | 2010-09-21 |