Inventor · disambiguated record
Roger M. Duvall
Also filed as: DUVALL ROGER · DUVALL ROGER M · DUVALL ROGER MATHER
11 granted patents·122 citations·filing 1997–2012
90Inventor score
Top patents by PatentIndex Score
11 records- 0177US6441830B1Storing digitized audio/video tracksSONY CORP·Filed 1997·Granted Aug 27, 2002·30 cites·18 claims
- 0267US6166731AEditing digitized audio/video data across a networkSONY CORP·Filed 1997·Granted Dec 26, 2000·19 cites·19 claims
- 0364US8880243B1System, device, and method for presenting flight information of one or more aircraft on a display unitDUVALL ROGER M·Filed 2012·Granted Nov 4, 2014·7 cites·21 claims
- 0456US6047360ASystem and method of organizing and defragmenting audio events recorded on a storage mediumSONY CORP·Filed 1997·Granted Apr 4, 2000·12 cites·12 claims
- 0548US6640147B1Method and apparatus for late buffer processingSONY CORP·Filed 1997·Granted Oct 28, 2003·8 cites·21 claims
- 0646US7092773B1Method and system for providing enhanced editing capabilitiesSONY PICTURES ENTERTAINMENT·Filed 1997·Granted Aug 15, 2006·7 cites·13 claims
- 0746US6111709ADigital recorder with seamless punch-outSONY CORP·Filed 1997·Granted Aug 29, 2000·7 cites·13 claims
- 0843US7167763B2Method and apparatus for providing a graphical user interface for a player/recorder systemSONY PICTURES ENTERTAINMENT·Filed 1997·Granted Jan 23, 2007·6 cites·17 claims
- 0943US6182200B1Dense edit re-recording to reduce file fragmentationSONY CORP·Filed 1999·Granted Jan 30, 2001·15 cites·18 claims
- 1034US6393517B1SCSI port filter driver for enhanced audio dataSONY CORP·Filed 1999·Granted May 21, 2002·4 cites·18 claims
- 1134US6041407AFile system block sub-allocatorSONY CORP·Filed 1997·Granted Mar 21, 2000·7 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →