Issued Patents All Time
Showing 26–50 of 60 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7796826 | Digital watermarks | Geoffrey B. Rhoads | 2010-09-14 |
| 7770013 | Digital authentication with digital and analog documents | Geoffrey B. Rhoads, Burt Perry | 2010-08-03 |
| 7639837 | Identification documents and authentication of such documents | Burt Perry, Geoffrey B. Rhoads | 2009-12-29 |
| 7617970 | Method and system for monitoring and providing notification regarding identity document usage | Bruce L. Davis | 2009-11-17 |
| 7602977 | Digital watermarks | Geoffrey B. Rhoads | 2009-10-13 |
| 7602940 | Steganographic data hiding using a device clock | Geoffrey B. Rhoads | 2009-10-13 |
| 7508955 | Authentication of objects using steganography | Neil E. Lofgren, Phillip Andrew Seder | 2009-03-24 |
| 7450734 | Digital asset management, targeted searching and desktop searching using digital watermarks | Tony F. Rodriguez, Sean Calhoon, Geoffrey B. Rhoads | 2008-11-11 |
| 7424131 | Authentication of physical and electronic media objects using digital watermarks | Adnan M. Alattar, Phillip Andrew Seder, Neil E. Lofgren, Geoffrey B. Rhoads | 2008-09-09 |
| 7370190 | Data processing systems and methods with enhanced bios functionality | Sean Calhoon, Tony F. Rodriguez | 2008-05-06 |
| 7346184 | Processing methods combining multiple frames of image data | Brett A. Bradley, Geoffrey B. Rhoads | 2008-03-18 |
| 7314162 | Method and system for reporting identity document usage | Bruce L. Davis | 2008-01-01 |
| 7305104 | Authentication of identification documents using digital watermarks | Neil E. Lofgren, Phillip Andrew Seder | 2007-12-04 |
| 7269275 | Physical objects and validation of physical objects | Burt Perry, Geoffrey B. Rhoads | 2007-09-11 |
| 7263203 | Digital watermarks | Geoffrey B. Rhoads | 2007-08-28 |
| 7136502 | Printing media and methods employing digital watermarking | Geoffrey B. Rhoads, Aruna B. Kumar, Trent J. Brundage, Brett T. Hannigan, Tony F. Rodriguez | 2006-11-14 |
| 7113615 | Watermark embedder and reader | Geoffrey B. Rhoads | 2006-09-26 |
| 6985600 | Printing media and methods employing digital watermarking | Geoffrey B. Rhoads, Aruna B. Kumar, Trent J. Brundage, Brett T. Hannigan, Tony F. Rodriguez | 2006-01-10 |
| 6917724 | Methods for opening file on computer via optical sensing | Phillip Andrew Seder, Burt Perry, Geoffrey B. Rhoads | 2005-07-12 |
| 6882737 | Digitally watermarking holograms for identity documents | Neil E. Lofgren, Stephen K. Decker, Hugh L. Brunk | 2005-04-19 |
| 6788800 | Authenticating objects using embedded data | Burt Perry | 2004-09-07 |
| 6782115 | Watermark holograms | Stephen K. Decker, Hugh L. Brunk, Geoffrey B. Rhoads | 2004-08-24 |
| 6738495 | Watermarking enhanced to withstand anticipated corruptions | Geoffrey B. Rhoads | 2004-05-18 |
| 6735324 | Digital watermarks and trading cards | Tyler J. McKinley, Marc D. Miller, William Y. Conwell | 2004-05-11 |
| 6724912 | Digital watermarking of physical objects | Geoffrey B. Rhoads | 2004-04-20 |