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Systems and methods for authenticating and protecting the integrity of data streams and other data |
— |
2018-07-17 |
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Trust management systems and methods |
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2016-11-01 |
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Systems and methods for authenticating and protecting the integrity of data streams and other data |
— |
2016-07-26 |
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Trust management systems and methods |
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2015-07-07 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2014-09-30 |
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Systems and methods for authenticating and protecting the integrity of data streams and other data |
— |
2014-06-24 |
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Trust-management systems and methods |
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2013-11-05 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2013-05-28 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2012-01-17 |
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Trust management systems and methods |
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2011-06-28 |
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Systems and methods for authenticating and protecting the integrity of data streams and other data |
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2011-02-01 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2010-06-29 |
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Trust management systems and methods |
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2008-07-01 |
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Systems and methods for authenticating and protecting the integrity of data streams and other data |
— |
2008-03-04 |
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Trust management systems and methods |
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2007-12-25 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2006-09-12 |
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Methods and systems for encoding and protecting data using digital signature and watermarking techniques |
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2005-11-01 |
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Systems and methods for authenticating and protecting the integrity of data streams and other data |
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2004-08-31 |