Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417845 | Touch controlled device with pressure sensing electronic input pen | Johannes Liou, Kevin J. Sun, Wei Wang | 2002-07-09 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6417845 | Touch controlled device with pressure sensing electronic input pen | Johannes Liou, Kevin J. Sun, Wei Wang | 2002-07-09 |