Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6636164 | Key structure for the user interface of an electrical device | — | 2003-10-21 |
| 6633241 | Capacitively coupled keypad structure | Terho Kaikuranta, Bror Svarfvar, Petri Vuori | 2003-10-14 |