Inventor · disambiguated record
Ludovic Legrand
Also filed as: LEGRAND LUDOVIC
8 granted patents·1 pending application·680 citations·filing 1997–2014
90Inventor score
Technology areasH04N
Top patents by PatentIndex Score
9 records- 0195US6111614AMethod and apparatus for displaying an electronic menu having components with differing levels of transparencySONY CORP·Filed 1997·Granted Aug 29, 2000·256 cites·19 claims
- 0294US6020930AMethod and apparatus for generating and displaying a broadcast system program guideSONY CORP·Filed 1997·Granted Feb 1, 2000·273 cites·22 claims
- 0392US7603022B2Networked personal video recording systemMACROVISION CORP·Filed 2003·Granted Oct 13, 2009·63 cites·21 claims
- 0488US7457511B2Independent buffer positions for a networked personal video recording systemMACROVISION CORP·Filed 2003·Granted Nov 25, 2008·43 cites·21 claims
- 0583US7454120B2Methods and apparatus for client aggregation of television programming in a networked personal video recording systemMACROVISION CORP·Filed 2003·Granted Nov 18, 2008·21 cites·16 claims
- 0679US8438601B2Resource management for a networked personal video recording systemPUTTERMAN DANIEL·Filed 2003·Granted May 7, 2013·20 cites·27 claims
- 0778US8737801B2Methods and apparatus for client aggregation of television programming in a networked personal video recording systemPUTTERMAN DANIEL·Filed 2008·Granted May 27, 2014·4 cites·31 claims
- 0859US9485531B2Methods and apparatus for client aggregation of television programming in a networked personal video recording systemROVI SOLUTIONS CORP·Filed 2014·Granted Nov 1, 2016·0 cites·18 claims
- 0957US2010074600A1Networked personal video recording systemPUTTERMAN DANIEL·Filed 2009·Application pending·0 cites
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