Issued Patents 2002
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6486861 | Method and apparatus for a display producing a fixed set of images | Helen M. Davis | 2002-11-26 |
| 6476376 | Two dimensional object position sensor | David K. Biegelsen, Lars-Erik Swartz, Warren B. Jackson | 2002-11-05 |
| 6348908 | Ambient energy powered display | Edward A. Richley, Alexander E. Silverman, Matthew E. Howard | 2002-02-19 |