Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6501967 | Defining of a telephone's ringing tone | Jarmo Makela, Heikki Särkkä, Sakari Pelkonen, Jani Leppälammi | 2002-12-31 |
| 5870683 | Mobile station having method and apparatus for displaying user-selectable animation sequence | Susan T. Wells, Pertti Kangas, Jaakko Vanttila | 1999-02-09 |