Assignee
Inventors
- Jussi Puura (10 patents)
- Markus Saarela (2 patents)
- Jouko Muona (13 patents)
- Tommi Säleniemi (6 patents)
- Tatu Hautala (1 patents)
- Jukka Osara (12 patents)
- Pertti Koivunen (3 patents)
- Pekka Laine (1 patents)
US Patent 8689902 · Granted Apr 8, 2014