Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8534567 | Method and system for creating and using barcodes | — | 2013-09-17 |
| 8376240 | Method and system for creating and using barcodes | — | 2013-02-19 |
| 8342392 | Method and apparatus for providing secure document distribution | — | 2013-01-01 |
| 8215564 | Method and system for creating and using barcodes | — | 2012-07-10 |
| 7578436 | Method and apparatus for providing secure document distribution | — | 2009-08-25 |
| 7571864 | Method and system for creating and using barcodes | — | 2009-08-11 |
| 7543748 | Method and system for creating and using redundant and high capacity barcodes | — | 2009-06-09 |
| 7380708 | Method and apparatus for providing secure document distribution | — | 2008-06-03 |
| 7379921 | Method and apparatus for providing authentication | — | 2008-05-27 |
| 7314167 | Method and apparatus for providing secure identification, verification and authorization | — | 2008-01-01 |
| 7021534 | Method and apparatus for providing secure document distribution | — | 2006-04-04 |