Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9285837 | Temporary keyboard having some individual keys that provide varying levels of capacitive coupling to a touch-sensitive display | Klaus-Dieter Meierling, Wolfgang Theimer, Heinz Henning Taschke, Frank Von Heimburg | 2016-03-15 |
| 8838259 | Frequency-specific determination of audio dose | Wolfgang Theimer, Frank Von Heimburg, Frederik Nicolas Goerges, Wolfgang Edeler, Jens Koenig | 2014-09-16 |
| 8660677 | Sound pressure level-aware music playlists | Wolfgang Theimer, Frank Von Heimburg, Frederik Nicolas Goerges, Wolfgang Edeler, Jens Koenig | 2014-02-25 |
| 8459403 | Front resonator for a speaker of a wireless device | Markus Thrien | 2013-06-11 |
| 8118134 | Front resonator for a speaker of a wireless device | Markus Thrien | 2012-02-21 |