| 8750556 |
Watermark systems and methods |
Tyler J. McKinley, Tony F. Rodriguez |
2014-06-10 |
| 8626666 |
Confirming physical custody of objects |
Neil E. Lofgren, Brian T. MacIntosh |
2014-01-07 |
| 8606715 |
Systems and methods facilitating communication with remote computers |
Neil E. Lofgren, Brian T. MacIntosh |
2013-12-10 |
| 7970166 |
Steganographic encoding methods and apparatus |
J. Scott Carr, Neil E. Lofgren |
2011-06-28 |
| 7508955 |
Authentication of objects using steganography |
J. Scott Carr, Neil E. Lofgren |
2009-03-24 |
| 7502759 |
Digital watermarking methods and related toy and game applications |
Brett T. Hannigan, Ravi K. Sharma, Stephen K. Decker, Tony F. Rodriguez, Andrew Evan Klonsky |
2009-03-10 |
| 7424131 |
Authentication of physical and electronic media objects using digital watermarks |
Adnan M. Alattar, J. Scott Carr, Neil E. Lofgren, Geoffrey B. Rhoads |
2008-09-09 |
| 7305104 |
Authentication of identification documents using digital watermarks |
J. Scott Carr, Neil E. Lofgren |
2007-12-04 |
| 7191156 |
Digital watermarking systems |
— |
2007-03-13 |
| 7164413 |
Enhanced input peripheral |
Bruce L. Davis, Geoffrey B. Rhoads |
2007-01-16 |
| 7111168 |
Digital watermarking systems |
Neil E. Lofgren, Brian T. MacIntosh |
2006-09-19 |
| 7051086 |
Method of linking on-line data to printed documents |
Geoffrey B. Rhoads, Marc D. Miller, Brian T. MacIntosh, William Hein, Brett T. Hannigan |
2006-05-23 |
| 6917724 |
Methods for opening file on computer via optical sensing |
J. Scott Carr, Burt Perry, Geoffrey B. Rhoads |
2005-07-12 |
| 6694042 |
Methods for determining contents of media |
J. Scott Carr, Burt Perry, Geoffrey B. Rhoads |
2004-02-17 |
| 6694043 |
Method of monitoring print data for text associated with a hyperlink |
J. Scott Carr, Burt Perry, Geoffrey B. Rhoads |
2004-02-17 |
| 6522770 |
Management of documents and other objects using optical devices |
J. Scott Carr, Burt Perry, Stanley E. Graham, Geoffrey B. Rhoads |
2003-02-18 |