Issued Patents All Time
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915020 | Generating graphical bar codes by halftoning with embedded graphical encoding | Jonathan Yen | 2005-07-05 |
Showing 51–51 of 51 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6915020 | Generating graphical bar codes by halftoning with embedded graphical encoding | Jonathan Yen | 2005-07-05 |