| 9811653 |
Location specific image based authentication |
Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-11-07 |
| 9760819 |
Encoding and decoding data in two-dimensional symbology |
Erich Guenter, Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-09-12 |
| 9697348 |
Location specific image based authentication |
Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-07-04 |
| 9697407 |
Encoding and decoding data in two-dimensional symbology |
Erich Guenter, Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-07-04 |
| 9646236 |
Encoding and decoding data in two-dimensional symbology |
Erich Guenter, Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-05-09 |
| 9569710 |
Encoding and decoding data in two-dimensional symbology |
Erich Guenter, Mark E. Maresh, Colm Nolan, Juan F. Vargas |
2017-02-14 |
