| 8,144,368 Automated methods for distinguishing copies from original printed objects
|
0 |
2003
|
| 8,204,222 Steganographic encoding and decoding of auxiliary codes in media signals
|
1 |
2005
|
| 8,059,858 Identification document and related methods
|
4 |
2006
|
| 8,045,748 Watermark embedding functions adapted for transmission channels
|
0 |
2006
|
| 7,991,184 Apparatus to process images and video
|
0 |
2007
|
| 8,290,202 Methods utilizing steganography
|
0 |
2007
|
| 7,987,094 Audio encoding to convey auxiliary information, and decoding of same
|
0 |
2007
|
| 8,051,169 Methods and systems useful in linking from objects to remote resources
|
2 |
2007
|
| 8,006,092 Digital watermarks for checking authenticity of printed objects
|
0 |
2007
|
| 8,312,168 Methods for linking from objects to remote resources
|
0 |
2007
|
| 8,301,893 Detecting media areas likely of hosting watermarks
|
0 |
2007
|
| 8,391,541 Steganographic encoding and detecting for video signals
|
0 |
2007
|
| 8,355,514 Audio encoding to convey auxiliary information, and media embodying same
|
0 |
2007
|
| 8,131,760 Using object identifiers with content distribution
|
1 |
2007
|
| 8,126,272 Methods combining multiple frames of image data
|
1 |
2008
|
| 8,023,692 Apparatus and methods to process video or audio
|
0 |
2008
|
| 8,041,074 Content indexing and searching using content identifiers and associated metadata
|
1 |
2008
|
| 8,051,294 Methods for audio watermarking and decoding
|
0 |
2009
|
| 8,000,518 Methods, objects and apparatus employing machine readable data
|
0 |
2009
|
| 8,055,012 Hiding and detecting messages in media signals
|
0 |
2009
|
| 8,073,193 Methods and systems for steganographic processing
|
0 |
2009
|
| 7,974,439 Embedding hidden auxiliary information in media
|
4 |
2009
|
| 8,036,419 Digital watermarks
|
1 |
2009
|
| 8,014,562 Signal processing of audio and video data, including deriving identifying information
|
0 |
2009
|
| 7,916,354 Hiding and detecting auxiliary data in media materials and signals
|
11 |
2009
|
| 8,051,295 Benchmarks for digital watermarking
|
1 |
2009
|
| 7,936,900 Processing data representing video and audio and methods related thereto
|
13 |
2009
|
| 8,280,101 Identification documents and authentication of such documents
|
0 |
2009
|
| 8,116,516 Controlling use of audio or image content
|
0 |
2010
|
| 8,165,341 Methods and apparatus to process imagery or audio content
|
0 |
2010
|
| 8,068,679 Audio and video signal processing
|
1 |
2010
|
| 8,411,898 Digital authentication with analog documents
|
0 |
2010
|
| 8,014,563 Methods and systems for steganographic processing
|
0 |
2010
|
| 8,144,924 Content objects with computer instructions steganographically encoded therein, and associated methods
|
0 |
2010
|
| 8,059,860 Steganographic encoding
|
0 |
2010
|
| 8,078,697 Network linking methods and apparatus
|
0 |
2010
|
| 8,175,329 Authentication of physical and electronic media objects using digital watermarks
|
0 |
2010
|
| 8,391,545 Signal processing of audio and video data, including assessment of embedded data
|
0 |
2011
|
