Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6822628 | Methods and systems for compensating row-to-row brightness variations of a field emission display | William J. Cummings, Christopher J. Spindt, Ronald L. Hansen, Jun (Gordon) Liu, Lee Cressi +1 more | 2004-11-23 |
| 6749120 | Method and apparatus for scanning electronic barcodes | Patrick Hung | 2004-06-15 |
| 6722935 | Method for minimizing zero current shift in a flat panel display | Christopher J. Spindt | 2004-04-20 |