Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441809 | Acoustic touch position sensor using a low acoustic loss transparent substrate | Joel C. Kent | 2002-08-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6441809 | Acoustic touch position sensor using a low acoustic loss transparent substrate | Joel C. Kent | 2002-08-27 |