Assignee
Inventors
- Jari Pursiainen (4 patents)
- Samuli Mäntynen (3 patents)
- Matti Rasanen (63 patents)
- Jaakko Kahila (8 patents)
- Keijo Vajavaara (1 patents)
- Mika Alvesalo (6 patents)
- Markku Haapaniemi (43 patents)
- Kristian Viinikkala (2 patents)
US Patent 9878877 · Granted Jan 30, 2018