Patent | Date |
---|
Generating And Reading Optical Codes With Variable Density To Adapt For Visual Quality And Reliability App 20220004727 - Sharma; Ravi K. ;   et al. | 2022-01-06 |
Laser Marking Of Machine-readable Codes App 20210390358 - Filler; Tomas ;   et al. | 2021-12-16 |
Arrangements For Digital Marking And Reading Of Items, Useful In Recycling App 20210299706 - Filler; Tomas ;   et al. | 2021-09-30 |
System For Mitigating The Problem Of Deepfake Media Content Using Watermarking App 20210233204 - Alattar; Adnan M. ;   et al. | 2021-07-29 |
Smartphone-based methods and systems Grant 10,658,007 - Davis , et al. | 2020-05-19 |
Hierarchical watermark detector Grant 10,607,311 - Alattar , et al. | 2020-03-31 |
Generating And Reading Optical Codes With Variable Density To Adapt For Visual Quality And Reliability App 20190332840 - Sharma; Ravi K. ;   et al. | 2019-10-31 |
Smartphone-based Methods And Systems App 20190237108 - Davis; Bruce L. ;   et al. | 2019-08-01 |
Robust spectral encoding and decoding methods Grant 10,192,560 - Sharma , et al. Ja | 2019-01-29 |
Hierarchical Watermark Detector App 20180276782 - Alattar; Osama M. ;   et al. | 2018-09-27 |
Smartphone-based Methods And Systems App 20180174620 - Davis; Bruce L. ;   et al. | 2018-06-21 |
Robust Spectral Encoding And Decoding Methods App 20180130477 - Sharma; Ravi K. ;   et al. | 2018-05-10 |
Hierarchical watermark detector Grant 9,898,792 - Alattar , et al. February 20, 2 | 2018-02-20 |
Robust spectral encoding and decoding methods Grant 9,773,504 - Sharma , et al. September 26, 2 | 2017-09-26 |
Hierarchical Watermark Detector App 20170039669 - Alattar; Osama M. ;   et al. | 2017-02-09 |
Smartphone-based Methods And Systems App 20160322082 - Davis; Bruce L. ;   et al. | 2016-11-03 |
Device, system and method for recognizing inputted data using memory having blackboard data structure Grant 9,292,895 - Rodriguez , et al. March 22, 2 | 2016-03-22 |
Variable processing of both image and audio data based on processor utilization Grant 9,202,254 - Rodriguez , et al. December 1, 2 | 2015-12-01 |
Hierarchical Watermark Detector App 20150154724 - Alattar; Osama M. ;   et al. | 2015-06-04 |
Smartphone-based Methods And Systems App 20150072728 - Rodriguez; Tony F. ;   et al. | 2015-03-12 |
Hierarchical watermark detector Grant 8,891,811 - Alattar , et al. November 18, 2 | 2014-11-18 |
Smartphone-based methods and systems Grant 8,819,172 - Davis , et al. August 26, 2 | 2014-08-26 |
Digital watermarking of low bit rate video Grant 8,638,978 - Alattar , et al. January 28, 2 | 2014-01-28 |
Smartphone-Based Methods and Systems App 20130183952 - Davis; Bruce L. ;   et al. | 2013-07-18 |
Smartphone-Based Methods and Systems App 20130169838 - Rodriguez; Tony F. ;   et al. | 2013-07-04 |
Watermarking electronic text documents Grant 8,320,611 - Alattar , et al. November 27, 2 | 2012-11-27 |
Process for marking substrates with information using a texture pattern and related substrates Grant 8,300,274 - Alattar October 30, 2 | 2012-10-30 |
Smartphone-Based Methods and Systems App 20120208592 - Davis; Bruce L. ;   et al. | 2012-08-16 |
Wavelet domain watermarks Grant 8,194,915 - Sharma , et al. June 5, 2 | 2012-06-05 |
Layered security in digital watermarking Grant 8,190,901 - Barr , et al. May 29, 2 | 2012-05-29 |
Authentication of physical and electronic media objects using digital watermarks Grant 8,175,329 - Alattar May 8, 2 | 2012-05-08 |
Video fingerprinting to identify video content Grant 8,150,096 - Alattar April 3, 2 | 2012-04-03 |
Watermarking Electronic Text Documents App 20120030546 - Alattar; Adnan M. ;   et al. | 2012-02-02 |
Watermarking of data invariant to distortion Grant 8,098,883 - Alattar , et al. January 17, 2 | 2012-01-17 |
Watermarking electronic text documents Grant 8,014,557 - Alattar , et al. September 6, 2 | 2011-09-06 |
Identification and protection of video Grant 7,974,495 - Alattar July 5, 2 | 2011-07-05 |
Authentication of Physical and Electronic Media Objects Using Digital Watermarks App 20110091066 - Alattar; Adnan M. | 2011-04-21 |
Authentication of physical and electronic media objects using digital watermarks Grant 7,822,225 - Alattar October 26, 2 | 2010-10-26 |
Watermarking of Data Invariant to Distortion App 20100254566 - Alattar; Adnan M. ;   et al. | 2010-10-07 |
Digital Watermarking of Low Bit Rate Video App 20100128921 - Alattar; Adnan M. ;   et al. | 2010-05-27 |
Identification And Protection Of Video App 20100027969 - Alattar; Adnan M. | 2010-02-04 |
Reversible watermarking using expansion, rate control and iterative embedding Grant 7,599,518 - Alattar , et al. October 6, 2 | 2009-10-06 |
Identification and protection of security documents Grant 7,570,784 - Alattar August 4, 2 | 2009-08-04 |
Digital watermarking of low bit rate video Grant 7,567,721 - Alattar , et al. July 28, 2 | 2009-07-28 |
Computing distortion of media signals using embedded data with repetitive structure and log-polar mapping Grant 7,529,647 - Alattar , et al. May 5, 2 | 2009-05-05 |
Processes for Encoding Substrates with Information and Related Substrates App 20090080758 - Alattar; Adnan M. | 2009-03-26 |
Authentication of Physical and Electronic Media Objects Using Digital Watermarks App 20090067671 - Alattar; Adnan M. | 2009-03-12 |
Wavelet Domain Watermarks App 20080292134 - Sharma; Ravi K. ;   et al. | 2008-11-27 |
Method and apparatus for encoding substrates with information Grant 7,427,334 - Alattar September 23, 2 | 2008-09-23 |
Authentication of physical and electronic media objects using digital watermarks Grant 7,424,131 - Alattar , et al. September 9, 2 | 2008-09-09 |
Identification and protection of security documents App 20080118099 - Alattar; Adnan M. ;   et al. | 2008-05-22 |
Wavelet domain watermarks Grant 7,319,775 - Sharma , et al. January 15, 2 | 2008-01-15 |
Authentication of identification documents and banknotes Grant 7,239,734 - Alattar , et al. July 3, 2 | 2007-07-03 |
Method And Apparatus For Encoding Substrates With Information App 20070110296 - Alattar; Adnan M. | 2007-05-17 |
Computing Distortion of Media Signals Using Embedded Data with Repetitive Structure and Log-Polar Mapping App 20070092108 - Alattar; Adnan M. ;   et al. | 2007-04-26 |
Reversible watermarking using expansion, rate control and iterative embedding App 20070053550 - Alattar; Adnan M. ;   et al. | 2007-03-08 |
Computing distortion of media signals embedded data with repetitive structure and log-polar mapping Grant 7,152,021 - Alattar , et al. December 19, 2 | 2006-12-19 |
Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding App 20060280246 - Alattar; Adnan M. ;   et al. | 2006-12-14 |
Tamper-resistant authentication techniques for identification documents App 20060171558 - Alattar; Adnan M. ;   et al. | 2006-08-03 |
Method and apparatus for encoding paper with information Grant 7,050,201 - Alattar May 23, 2 | 2006-05-23 |
Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding Grant 7,020,304 - Alattar , et al. March 28, 2 | 2006-03-28 |
Hierarchical watermark detector App 20060062428 - Alattar; Osama M. ;   et al. | 2006-03-23 |
Reversible watermarking using expansion, rate control and iterative embedding Grant 7,006,662 - Alattar , et al. February 28, 2 | 2006-02-28 |
Tamper-resistant authentication techniques for identification documents Grant 6,978,036 - Alattar , et al. December 20, 2 | 2005-12-20 |
Method and system for determining image transformation Grant 6,959,098 - Alattar October 25, 2 | 2005-10-25 |
Watermarking electronic text documents App 20050039021 - Alattar, Adnan M. ;   et al. | 2005-02-17 |
Computing distortion of media signals using embedded data with repetitive structure and log-polar mapping App 20040133427 - Alattar, Adnan M. ;   et al. | 2004-07-08 |
Method and apparatus for encoding paper with information App 20040131225 - Alattar, Adnan M. | 2004-07-08 |
Digital watermarking of low bit rate video App 20040125952 - Alattar, Adnan M. ;   et al. | 2004-07-01 |
Wavelet domain watermarks App 20040105569 - Sharma, Ravi K. ;   et al. | 2004-06-03 |
Reversible watermarking using expansion, rate control and iterative embedding App 20040044893 - Alattar, Adnan M. ;   et al. | 2004-03-04 |
Layered security in digital watermarking App 20040039914 - Barr, John Kennedy ;   et al. | 2004-02-26 |
Digital watermarking and fingerprinting including synchronization, layering, version control, and compressed embedding App 20030185417 - Alattar, Adnan M. ;   et al. | 2003-10-02 |
Method and apparatus for encoding paper with information Grant 6,608,919 - Alattar August 19, 2 | 2003-08-19 |
Tamper-resistant authentication techniques for identification documents App 20030031340 - Alattar, Adnan M. ;   et al. | 2003-02-13 |
Wavelet domain watermarks Grant 6,385,329 - Sharma , et al. May 7, 2 | 2002-05-07 |
Method and apparatus for detecting dissolve regions in digital video sequences Grant 5,283,645 - Alattar February 1, 1 | 1994-02-01 |
Method and apparatus for encoding selected images at lower resolution Grant 5,262,855 - Alattar , et al. November 16, 1 | 1993-11-16 |
Method and apparatus for detecting fades in digital video sequences Grant 5,245,436 - Alattar September 14, 1 | 1993-09-14 |