Issued Patents 2005
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6978038 | Systems and methods for pixel gain compensation in machine-readable graphical codes | Weiyang Zhou | 2005-12-20 |
| 6957769 | System and method for encoding and decoding data and references to data in machine-readable graphical codes | Dimitri Yatsenko | 2005-10-25 |
| 6942152 | Versatile graphical code reader that is configured for efficient decoding | — | 2005-09-13 |