Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476799 | Method and apparatus for the wireless capture of coordinate-shift information | Jeffrey L. Lee, Po-Hsun Hsien | 2002-11-05 |
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6476799 | Method and apparatus for the wireless capture of coordinate-shift information | Jeffrey L. Lee, Po-Hsun Hsien | 2002-11-05 |