Optimization methods for the insertion, projection, and detection of digital watermarks in digital data

Number of patents in Portfolio can not be more than 2000

United States of America Patent

PATENT NO 7647503
APP PUB NO 20070300073A1
SERIAL NO

11899661

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ATTORNEY / AGENT: (SPONSORED)

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Abstract

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Disclosed herein are methods and systems for encoding digital watermarks into content signals. Also disclosed are systems and methods for detecting and/or verifying digital watermarks in content signals. According to one embodiment, a system for encoding of digital watermark information includes: a window identifier for identifying a sample window in the signal; an interval calculator for determining a quantization interval of the sample window; and a sampler for normalizing the sample window to provide normalized samples. Other methods and systems for encoding/decoding digital watermarks are also disclosed.

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Patent Owner(s)

Patent OwnerAddressTotal Patents
WISTARIA TRADING LTDHAMILTON, BM93

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Inventor(s)

Inventor Name Address # of filed Patents Total Citations
Moskowitz, Scott A Sunny Isles Beach, US 102 9508

Cited Art Landscape

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* 2007/0294,536 Steganographic method and device 53 2007
9104842 Data protection method and device 0 2007
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7987371 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 0 2008
8171561 Secure personal content server 7 2008
8104079 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 1 2009
* 2009/0210,711 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 57 2009
8238553 Steganographic method and device 1 2009
* 2009/0220,074 Steganographic method and device 53 2009
7953981 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 3 2009
* 2010/0005,308 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 51 2009
8281140 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 5 2009
8265276 Method for combining transfer functions and predetermined key creation 0 2009
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7949494 Method and device for monitoring and analyzing signals 97 2009
* 2010/0153,734 Utilizing data reduction in steganographic and cryptographic system 53 2009
* 2010/0106,736 Method and device for monitoring and analyzing signals 49 2009
* 2010/0098,251 Method for combining transfer functions and predetermined key creation 50 2009
8225099 Linear predictive coding implementation of digital watermarks 1 2010
* 2010/0202,607 Linear predictive coding implementation of digital watermarks 49 2010
8542831 Multiple transform utilization and application for secure digital watermarking 0 2010
* 2010/0220,861 Multiple transform utilization and application for secure digital watermarking 49 2010
8467525 Steganographic method and device 4 2010
8307213 Method and system for digital watermarking 19 2010
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* 2011/0010,555 Method and system for digital watermarking 2 2010
* 2010/0293,387 Method and system for digital watermarking 0 2010
8265278 System and methods for permitting open access to data objects and for securing data within the data objects 17 2010
8774216 Exchange mechanisms for digital information packages with bandwidth securitization, multichannel digital watermarks, and key management 0 2010
* 2011/0019,691 EXCHANGE MECHANISMS FOR DIGITAL INFORMATION PACKAGES WITH BANDWIDTH SECURITIZATION, MULTICHANNEL DIGITAL WATERMARKS, AND KEY MANAGEMENT 16 2010
8121343 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 16 2010
8549305 Steganographic method and device 0 2010
* 2011/0069,864 STEGANOGRAPHIC METHOD AND DEVICE 16 2010
8214175 Method and device for monitoring and analyzing signals 114 2011
8175330 Optimization methods for the insertion, protection, and detection of digital watermarks in digitized data 2 2011
8473746 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2011
8739295 Secure personal content server 0 2012
8526611 Utilizing data reduction in steganographic and cryptographic systems 1 2012
RE44307 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2012
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8706570 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2012
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8712728 Method and device for monitoring and analyzing signals 0 2013
9639717 Methods, systems and devices for packet watermarking and efficient provisioning of bandwidth 0 2013
9191205 Multiple transform utilization and application for secure digital watermarking 0 2014
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9258116 System and methods for permitting open access to data objects and for securing data within the data objects 0 2014
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Wisteria Trading, Inc. (1)
7991188 Optimization methods for the insertion, protection, and detection of digital watermarks in digital data 4 2007
 
DISNEY ENTERPRISES, INC. (2)
* 8676822 System and method for quality assured media file storage 2 2009
* 2010/0205,162 System and method for quality assured media file storage 2 2009
* Cited By Examiner

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