Issued Patents 2002
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6496021 | Method for making a capacitive distance sensor | Bhusan Gupta, Alan Kramer | 2002-12-17 |
| 6437583 | Capacitive distance sensor | Bhusan Gupta, Alan Kramer | 2002-08-20 |
| 6392636 | Touchpad providing screen cursor/pointer movement control | Alberto Ferrari | 2002-05-21 |
| 6362633 | Capacitive distance sensor | — | 2002-03-26 |