Town; John Matthew

Patent Applications and Registrations

Patent applications and USPTO patent grants for Town; John Matthew.The latest application filed is for "optical disc authentication by interferometric fingerprinting".

Company Profile

0.17.18

Town; John Matthew - Ojai CA
Town; John Matthew - Ojal CA US

*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
Optical disc authentication by interferometric fingerprinting Grant 10,121,509 - Hamersley , et al. November 6, 2	2018-11-06
Optical Disc Authentication By Interferometric Fingerprinting App 20170148480 - HAMERSLEY; Alan Bruce ; et al.	2017-05-25
Blu-ray Disc From Recycled Disc Manufacturing Materials And A Method Of Manufacturing The Same App 20160055877 - TOWN; John Matthew	2016-02-25
Method and system for disc authentication and security Grant 9,117,487 - Town , et al. August 25, 2	2015-08-25
DVD replications system and method Grant 9,076,483 - Hamersley , et al. July 7, 2	2015-07-07
Optical disc with pre-recorded and recordable regions and method of forming the disc Grant 9,025,426 - Town , et al. May 5, 2	2015-05-05
Optical disc with pre-recorded and recordable regions and method of forming the disc Grant 9,019,807 - Town , et al. April 28, 2	2015-04-28
Method And System For Disc Authentication And Security App 20140347968 - Town; John Matthew ; et al.	2014-11-27
Optical disc with pre-recorded and recordable regions and method of forming the disc Grant 8,792,321 - Town , et al. July 29, 2	2014-07-29
Optical Disc With Pre-recorded And Recordable Regions And Method Of Forming The Disc App 20140153374 - Town; John Matthew ; et al.	2014-06-05
Optical Disc With Pre-Recorded and Recordable Regions And Method Of Forming The Disc App 20140146656 - Town; John Matthew ; et al.	2014-05-29
Optical Disc With Pre-recorded And Recordable Regions And Method Of Forming The Disc App 20140146655 - Town; John Matthew ; et al.	2014-05-29
Data disc, method and system of forming the disc Grant 8,722,168 - Town , et al. May 13, 2	2014-05-13
Optical disc with pre-recorded and recordable regions and methods of forming the disc Grant 8,675,466 - Town , et al. March 18, 2	2014-03-18
Hybrid disc, method and system of forming the disc Grant 8,623,486 - Town , et al. January 7, 2	2014-01-07
Non-authentic Disc Deactivation Method App 20130312121 - Town; John Matthew	2013-11-21
Disc authentication by grayscale image Grant 8,379,501 - Hofmann , et al. February 19, 2	2013-02-19
Single-sided pre-recorded dual-layer DVD disc functioning as a dual-sided pre-recorded DVD Grant 8,339,928 - Town , et al. December 25, 2	2012-12-25
Data Disc, Method And System Of Forming The Disc App 20120141718 - Town; John Matthew ; et al.	2012-06-07
Hybrid Disc, Method And System Of Forming The Disc App 20120094054 - Town; John Matthew ; et al.	2012-04-19
Method and apparatus for embedding second code into optical disc data by data modulation rule variation Grant 7,928,865 - Hofmann , et al. April 19, 2	2011-04-19
Optical Disc With Pre-recorded And Recordable Regions And Method Of Forming The Disc App 20100322055 - Town; John Matthew ; et al.	2010-12-23
Method and apparatus for embedding second code into optical disc data by data modulation rule variation App 20100188272 - Hofmann; Holger ; et al.	2010-07-29
Blu-ray Disc Made From Discarded Cd Or Dvd Discs App 20100142360 - Town; John Matthew	2010-06-10
Single-sided Pre-recorded Dual-layer Dvd Disc Functioning As A Dual-sided Pre-recorded Dvd App 20100061221 - Town; John Matthew ; et al.	2010-03-11
DVD Replication of Encoded Content App 20090245055 - Hamersley; Alan Bruce ; et al.	2009-10-01
Disc Authentication by Grayscale Image in Data Area Obtained by Modulation Rule Variation (Old Title) App 20090122684 - Hofmann; Holger ; et al.	2009-05-14
DVD Replications System and Method App 20090113555 - Hamersley; Alan Bruce ; et al.	2009-04-30
High Density, Hybrid Optical Disc App 20080107010 - Town; John Matthew	2008-05-08

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