Issued Patents All Time
Showing 1–25 of 30 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8902748 | Multiplexing and demultiplexing data | Adrian Ioan Nistor | 2014-12-02 |
| 8593951 | Multiplexing and demultiplexing data | Adrian Ioan Nistor | 2013-11-26 |
| 8238435 | Modifying bitstreams | Andrew Taylor, Jonathan James Stone, Daniel Warren Tapson | 2012-08-07 |
| 8015410 | Data processing apparatus and method | Daniel Warren Tapson | 2011-09-06 |
| 7971020 | Embedding data in an information signal | — | 2011-06-28 |
| 7962964 | Watermarking and transferring material | Jonathan James Stone, Paul Gugenheim, Isabel Delacour, Richard Foster, Andrew Collins | 2011-06-14 |
| 7899205 | Data content identification | Daniel Warren Tapson, Mark Julian Russell | 2011-03-01 |
| 7636847 | Material distribution apparatus | Jonathan James Stone, Stephen Mark Keating, Andrew Collins, Daniel Warren Tapson | 2009-12-22 |
| 7607017 | Embedding data in material | Stephen Mark Keating | 2009-10-20 |
| 7487355 | Data processing apparatus and method | Daniel Warren Tapson | 2009-02-03 |
| 7466822 | Data coding | — | 2008-12-16 |
| 7461406 | Access control for digital content | Andrew Taylor, Daniel Warren Tapson, Daniel Luke Hooper, Emmanuel Alves-Moreira | 2008-12-02 |
| 7443982 | Watermarking and transferring material | Jonathan James Stone, Paul Gugenheim, Isabel Delacour, Richard Foster, Andrew Collins | 2008-10-28 |
| 7379549 | Access control for digital content | Andrew Taylor, Daniel Luke Hooper | 2008-05-27 |
| 7369675 | Data processing apparatus and method | Daniel Warren Tapson | 2008-05-06 |
| 7352811 | Data encoding apparatus and method | Jonathan James Stone, Nicholas Ian Saunders | 2008-04-01 |
| 7302577 | Data processing apparatus and method | Daniel Warren Tapson | 2007-11-27 |
| 7284129 | Data processing apparatus and method | Daniel Warren Tapson | 2007-10-16 |
| 7263615 | Apparatus and method for detecting embedded watermarks | Daniel Warren Tapson | 2007-08-28 |
| 7227900 | Differential encoding | Robert M. Porter, Nicholas Ian Saunders | 2007-06-05 |
| 7206430 | Data processing apparatus and method of processing data | Daniel Warren Tapson | 2007-04-17 |
| 7171017 | Apparatus for embedding data into transform and spatial domains of an image | Stephen Mark Keating, Ian McLean | 2007-01-30 |
| 7127079 | Image processing apparatus | Stephen Mark Keating, Daniel Warren Tapson | 2006-10-24 |
| 7110566 | Modifying material | Stephen Mark Keating | 2006-09-19 |
| 7088843 | Embedding data in material | — | 2006-08-08 |