Inventor · disambiguated record
John Matthew Town
Also filed as: TOWN JOHN · TOWN JOHN M · TOWN JOHN MATTHEW
15 granted patents·5 pending applications·11 citations·filing 2005–2018
86Inventor score
Files withTHOMSON LICENSING9TOWN JOHN MATTHEW7HAMERSLEY ALAN BRUCE2INTERDIGITAL VC HOLDINGS INC1OPTICAL SECURITY GROUP INC1
Top patents by PatentIndex Score
20 records- 0184US7269123B2Wavelength selective coatings for optical disc securityOPTICAL SECURITY GROUP INC·Filed 2005·Granted Sep 11, 2007·9 cites·38 claims
- 0268US7928865B2Method and apparatus for embedding second code into optical disc data by data modulation rule variationTHOMSON LICENSING·Filed 2006·Granted Apr 19, 2011·1 cites·20 claims
- 0365US8623486B2Hybrid disc, method and system of forming the discTOWN JOHN MATTHEW·Filed 2009·Granted Jan 7, 2014·1 cites·31 claims
- 0459US9019807B2Optical disc with pre-recorded and recordable regions and method of forming the discTHOMSON LICENSING·Filed 2014·Granted Apr 28, 2015·0 cites·8 claims
- 0559US8792321B2Optical disc with pre-recorded and recordable regions and method of forming the discTHOMSON LICENSING·Filed 2014·Granted Jul 29, 2014·0 cites·15 claims
- 0658US9025426B2Optical disc with pre-recorded and recordable regions and method of forming the discTHOMSON LICENSING·Filed 2014·Granted May 5, 2015·0 cites·20 claims
- 0758US8675466B2Optical disc with pre-recorded and recordable regions and methods of forming the discTOWN JOHN MATTHEW·Filed 2009·Granted Mar 18, 2014·0 cites·26 claims
- 0857US10764549B2Method and device of converting a high dynamic range version of a picture to a standard-dynamic-range version of said pictureINTERDIGITAL VC HOLDINGS INC·Filed 2018·Granted Sep 1, 2020·0 cites·10 claims
- 0954US10104354B2Method and device of converting a high-dynamic-range version of a picture to a standard-dynamic-range version of said pictureTHOMSON LICENSING·Filed 2015·Granted Oct 16, 2018·0 cites·8 claims
- 1053US8379501B2Disc authentication by grayscale imageTHOMSON LICENSING·Filed 2006·Granted Feb 19, 2013·0 cites·8 claims
- 1153US8339928B2Single-sided pre-recorded dual-layer DVD disc functioning as a dual-sided pre-recorded DVDTOWN JOHN MATTHEW·Filed 2007·Granted Dec 25, 2012·0 cites·8 claims
- 1252US9117487B2Method and system for disc authentication and securityTHOMSON LICENSING·Filed 2012·Granted Aug 25, 2015·0 cites·13 claims
- 1347US9076483B2DVD replications system and methodHAMERSLEY ALAN BRUCE·Filed 2006·Granted Jul 7, 2015·0 cites·19 claims
- 1447US2010142360A1Blu-ray disc made from discarded cd or dvd discsTOWN JOHN MATTHEW·Filed 2008·Application pending·0 cites
- 1544US2009245055A1DVD Replication of Encoded ContentHAMERSLEY ALAN BRUCE·Filed 2006·Application pending·0 cites
- 1642US2016055877A1Blu-ray disc from recycled disc manufacturing materials and a method of manufacturing the sameTHOMSON LICENSING·Filed 2013·Application pending·0 cites
- 1741US10121509B2Optical disc authentication by interferometric fingerprintingTHOMSON LICENSING·Filed 2015·Granted Nov 6, 2018·0 cites·14 claims
- 1841US2008107010A1High Density, Hybrid Optical DiscTOWN JOHN MATTHEW·Filed 2005·Application pending·0 cites
- 1939US8722168B2Data disc, method and system of forming the discTOWN JOHN MATTHEW·Filed 2010·Granted May 13, 2014·0 cites·22 claims
- 2036US2013312121A1Non-authentic disc deactivation methodTOWN JOHN MATTHEW·Filed 2011·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →