Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7059275 | Surveillance system for animals | Arvo Laitinen, Tarmo Lankinen, Tiina Varho-Lankinen, Hannu Saloniemi, Jarkko Tuomi | 2006-06-13 |
| 6091826 | Method for implementing a sound reproduction system for a large space, and a sound reproduction system | Arvo Laitinen | 2000-07-18 |
| 5691982 | Method for transferring data transmitted from base stations to a paging area controller in a personal paging network | Seppo Seitsonen, Esa Pulkki | 1997-11-25 |