Carson; Douglas M.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Carson; Douglas M..The latest application filed is for "substrate alignment detection using circumferentially extending timing pattern".

Company Profile

0.27.19

Carson; Douglas M. - Cushing OK

*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.

Patent Activity

Patent	Date
Substrate alignment detection using circumferentially extending timing pattern Grant 10,134,624 - Carson , et al. November 20, 2	2018-11-20
Substrate Alignment Detection Using Circumferentially Extending Timing Pattern App 20180197763 - Carson; Douglas M. ; et al.	2018-07-12
Substrate alignment detection using circumferentially extending timing pattern Grant 9,953,806 - Carson , et al. April 24, 2	2018-04-24
Image archive disc Grant 9,865,297 - Carson January 9, 2	2018-01-09
Substrate alignment through detection of rotating timing pattern Grant 9,627,179 - Carson , et al. April 18, 2	2017-04-18
Substrate Alignment Through Detection of Rotating Timing Pattern App 20160284508 - Carson; Douglas M. ; et al.	2016-09-29
Image Archive Disc App 20160055878 - Carson; Douglas M.	2016-02-25
Image archive disc Grant 9,177,593 - Carson November 3, 2	2015-11-03
Image Archive Disc App 20140341009 - Carson; Douglas M.	2014-11-20
Authenticating a data transmission by varying a rate thereof Grant 8,761,014 - Carson June 24, 2	2014-06-24
Variable track width recording compensation Grant 8,300,345 - Carson October 30, 2	2012-10-30
Writing repeating patterns of features to a substrate Grant 8,300,505 - Carson October 30, 2	2012-10-30
Authenticating a data transmission by varying a rate thereof Grant 8,300,524 - Carson October 30, 2	2012-10-30
Deflection reference adjustment for variable track pitch media Grant 8,259,549 - Carson September 4, 2	2012-09-04
Creating an XY image pattern on a rotating substrate Grant 8,189,902 - Carson May 29, 2	2012-05-29
Compensation for different transducer translation path geometries Grant 8,154,817 - Carson April 10, 2	2012-04-10
Hidden patterns on a data storage medium Grant 8,144,558 - Carson March 27, 2	2012-03-27
Storage medium with separate image and data tracks Grant 8,089,852 - Carson , et al. January 3, 2	2012-01-03
Writing Repeating Patterns of Features to a Substrate App 20110216433 - Carson; Douglas M.	2011-09-08
Data storage medium with improved multi-session recording format Grant 7,907,492 - Carson March 15, 2	2011-03-15
Deflection Reference Adjustment for Variable Track Pitch Media App 20110032633 - Carson; Douglas M.	2011-02-10
Sequencing data blocks to provide hidden data on a recording medium Grant 7,805,764 - Carson September 28, 2	2010-09-28
Media Pre-Write With Track-Aligned Write Beam Deflection and Write Frequency Adjustment App 20100195469 - Carson; Douglas M.	2010-08-05
Multi-Session Pre-Recorded Storage Medium App 20100195461 - Carson; Douglas M.	2010-08-05
Variable Track Width Recording Compensation App 20100142087 - Carson; Douglas M.	2010-06-10
Multi-layer optical disc format Grant 7,710,854 - Carson May 4, 2	2010-05-04
Identifier tag to track layers in a multi-layer optical disc Grant 7,684,307 - Carson March 23, 2	2010-03-23
Compensation for Different Transducer Translation Path Geometries App 20100061004 - Carson; Douglas M.	2010-03-11
Radial separation distance determination for a data storage medium Grant 7,590,039 - Carson September 15, 2	2009-09-15
Authenticating a data storage medium using predetermined inter-sector relationships Grant 7,568,081 - Carson July 28, 2	2009-07-28
Verifying provenance data associated with digital content App 20070088957 - Carson; Douglas M.	2007-04-19
Storage medium with separate image and data tracks App 20070064545 - Carson; Douglas M. ; et al.	2007-03-22
Media authentication using altered sector sizes Grant 7,102,973 - Carson September 5, 2	2006-09-05
Radial separation distance determination for a data storage medium App 20060133232 - Carson; Douglas M.	2006-06-22
Detection of a digital data fingerprint Grant 6,973,573 - Carson , et al. December 6, 2	2005-12-06
Identifier tag to track layers in a multi-layer optical disc App 20040174803 - Carson, Douglas M.	2004-09-09
Recordable medium having a data recording area with an embedded non-recordable zone App 20040174787 - Carson, Douglas M.	2004-09-09
Authenticating a data storage medium using predetermined inter-sector realationships App 20040168025 - Carson, Douglas M.	2004-08-26
Hiding digital data in a digital audio or video carrier signal Grant 6,768,709 - Carson , et al. July 27, 2	2004-07-27
Optical disc hidden data technique Grant 6,717,899 - Carson , et al. April 6, 2	2004-04-06
Copy protection through symbol substitution and induced errors Grant 6,715,122 - Carson , et al. March 30, 2	2004-03-30
Optical disc authentication using alternate data modulation encoding schemes Grant 6,487,155 - Carson , et al. November 26, 2	2002-11-26
Varying the rate at which data appear on an optical disc rotated at a constant linear velocity to prevent unauthorized duplication of the disc Grant 6,477,124 - Carson November 5, 2	2002-11-05
Varying the rate at which data appear on an optical disc rotated at a constant linear velocity to prevent unauthorized duplication of the disc App 20020126606 - Carson, Douglas M.	2002-09-12
Copy protection through symbol substitution and induced errors App 20010028615 - Carson, Douglas M. ; et al.	2001-10-11
Hiding digital data in a digital audio or video carrier signal App 20010024420 - Carson, Douglas M. ; et al.	2001-09-27