Patent Assignment Details
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| Reel/Frame: | 012209/0061 | |
| Pages: | 2 |
| | Recorded: | 10/01/2001 | | |
| Conveyance: | ASSIGNMENT OF ASSIGNORS INTEREST (SEE DOCUMENT FOR DETAILS). |
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Total properties:
1
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Patent #:
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Issue Dt:
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05/06/2003
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Application #:
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09895794
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Filing Dt:
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06/29/2001
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Publication #:
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Pub Dt:
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02/14/2002
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Title:
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METHODS FOR DETECTING ALTERATION OF AUDIO
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Assignee
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| 19801 SW 72ND AVENUE, SUITE 100 |
| TUALATIN, OREGON 97062 |
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Correspondence name and address
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DIGIMARC CORPORATION
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WILLIAM Y. CONWELL
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19801 SW 72ND AVENUE
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SUITE 100
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TUALATIN, OR 97062
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