Inventor · disambiguated record
Marco M. Hurtado
Also filed as: HURTADO MARCO M
16 granted patents·4 pending applications·6,923 citations·filing 1993–2007
97Inventor score
Top patents by PatentIndex Score
20 records- 0198US6983371B1Super-distribution of protected digital contentIBM·Filed 2000·Granted Jan 3, 2006·480 cites·19 claims
- 0298US6574609B1Secure electronic content management systemIBM·Filed 1998·Granted Jun 3, 2003·807 cites·26 claims
- 0398US6418421B1Multimedia player for an electronic content delivery systemIBM·Filed 1998·Granted Jul 9, 2002·753 cites·46 claims
- 0498US6398245B1Key management system for digital content playerIBM·Filed 1998·Granted Jun 4, 2002·442 cites·46 claims
- 0598US6226618B1Electronic content delivery systemIBM·Filed 1998·Granted May 1, 2001·3k cites·26 claims
- 0696US7487128B2Updating usage conditions in lieu of download digital rights management protected contentIBM·Filed 2005·Granted Feb 3, 2009·69 cites·3 claims
- 0795US8180708B2Watermarking system that executes received watermarking instructions to embed a watermarkHURTADO MARCO M·Filed 2005·Granted May 15, 2012·87 cites·16 claims
- 0895US7110984B1Updating usage conditions in lieu of download digital rights management protected contentIBM·Filed 2000·Granted Sep 19, 2006·182 cites·18 claims
- 0995US6611812B2Secure electronic content distribution on CDS and DVDsIBM·Filed 1999·Granted Aug 26, 2003·824 cites·20 claims
- 1094US7590866B2Super-distribution of protected digital contentIBM·Filed 2005·Granted Sep 15, 2009·41 cites·20 claims
- 1190US6173112B1Method and system for recording in-progress broadcast programsIBM·Filed 1997·Granted Jan 9, 2001·146 cites·14 claims
- 1279US7614077B2Persistent access control of protected contentIBM·Filed 2002·Granted Nov 3, 2009·32 cites·20 claims
- 1369US6832198B1Split and joint compressed audio with minimum mismatching and distortionIBM·Filed 2000·Granted Dec 14, 2004·16 cites·23 claims
- 1463US2008172747A1Watermarking system for tracking digital contentIBM·Filed 2007·Application pending·0 cites
- 1548US5309426AHigh performance cascadable simplex switchIBM·Filed 1993·Granted May 3, 1994·21 cites·12 claims
- 1645US5317565AMethod of sequencing bus operations in a simplex switchIBM·Filed 1993·Granted May 31, 1994·18 cites·13 claims
- 1743US2007162400A1Method and apparatus for managing digital content in a content management systemIBM·Filed 2006·Application pending·0 cites
- 1842US2007156601A1Method and system for providing interoperability between digital rights management systemsIBM·Filed 2006·Application pending·0 cites
- 1933US5493651AMethod and system for dequeuing connection requests in a simplex switchIBM·Filed 1993·Granted Feb 20, 1996·7 cites·18 claims
- 2029US2001012303A1Method and system to deliver targeted advertisement and targeted content in broadcast systemIBM·Filed 1997·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →