Inventor · disambiguated record
John J. Hart, Iii
Also filed as: HART III JOHN J · HART JOHN J III
14 granted patents·1 pending application·600 citations·filing 2001–2012
93Inventor score
Top patents by PatentIndex Score
15 records- 0197US7328453B2Systems and methods for the prevention of unauthorized use and manipulation of digital contentECD SYSTEMS INC·Filed 2002·Granted Feb 5, 2008·335 cites·28 claims
- 0295US7447907B2Method and system for data delivery and reproductionECD SYSTEMS INC·Filed 2001·Granted Nov 4, 2008·78 cites·26 claims
- 0395US7237123B2Systems and methods for preventing unauthorized use of digital contentECD SYSTEMS INC·Filed 2001·Granted Jun 26, 2007·115 cites·35 claims
- 0486US8261359B2Systems and methods for preventing unauthorized use of digital contentLEVINE RICHARD B·Filed 2010·Granted Sep 4, 2012·9 cites·14 claims
- 0583US8117667B2Systems and methods for the prevention of unauthorized use and manipulation of digital contentMERKLE JR JAMES A·Filed 2008·Granted Feb 14, 2012·12 cites·16 claims
- 0683US7376073B2Optical storage medium having distortion regions, and a method of modifying an optical storage medium to include distortion regionsECD SYSTEMS INC·Filed 2001·Granted May 20, 2008·16 cites·80 claims
- 0779US7565697B2Systems and methods for preventing unauthorized use of digital contentECD SYSTEMS INC·Filed 2001·Granted Jul 21, 2009·25 cites·129 claims
- 0868US8015608B2Systems and methods for preventing unauthorized use of digital contentSCA IPLA HOLDINGS INC·Filed 2009·Granted Sep 6, 2011·3 cites·18 claims
- 0961US7944806B2Method for modifying optical path on optical recording medium having distortion regionsSCA IPLA HOLDINGS INC·Filed 2008·Granted May 17, 2011·0 cites·21 claims
- 1058US7716485B2Systems and methods for media authenticationSCA IPLA HOLDINGS INC·Filed 2004·Granted May 11, 2010·3 cites·12 claims
- 1157US8095798B2Systems and methods for media authenticationHOWARD DANIEL G·Filed 2010·Granted Jan 10, 2012·1 cites·3 claims
- 1257US7643393B2Systems and methods for optical media modificationECD SYSTEMS INC·Filed 2004·Granted Jan 5, 2010·3 cites·37 claims
- 1356US8726027B2Method and system for data delivery and reproductionHART III JOHN J·Filed 2008·Granted May 13, 2014·0 cites·13 claims
- 1451US2007199074A1Systems and methods for preventing unauthorized use of digital contentECD SYSTEMS·Filed 2007·Application pending·0 cites
- 1550US8844048B2Systems and methods for the prevention of unauthorized use and manipulation of digital contentMERKLE JR JAMES A·Filed 2012·Granted Sep 23, 2014·0 cites·13 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →