Inventor · disambiguated record
Robert Duffy
Also filed as: DUFFY ROBERT · DUFFY ROBERT W · DUFFY ROBERT WILLIAM
9 granted patents·1,724 citations·filing 1986–1997
93Inventor score
Top patents by PatentIndex Score
9 records- 0195US5148154AMulti-dimensional user interfaceSONY CORP AMERICA·Filed 1990·Granted Sep 15, 1992·896 cites·56 claims
- 0295US4754342AVideo editing system having virtual memoryCMX CORP·Filed 1986·Granted Jun 28, 1988·110 cites·13 claims
- 0394US5508940ARandom access audio/video processor with multiple outputsSONY CORP OF JAPAN AND SONY EL·Filed 1994·Granted Apr 16, 1996·158 cites·84 claims
- 0493US5187630AMulti-parameter variable scale rotary switchSONY CORP AMERICA·Filed 1991·Granted Feb 16, 1993·116 cites·58 claims
- 0592US5339393AGraphical user interface for displaying available source material for editingSONY ELECTRONICS INC·Filed 1993·Granted Aug 16, 1994·208 cites·26 claims
- 0686US5351161AVariable scale rotary switchSONY ELECTRONICS INC·Filed 1991·Granted Sep 27, 1994·59 cites·32 claims
- 0785US5758180ABlock resizing function for multi-media editing which moves other blocks in response to the resize only as necessarySONY CORP·Filed 1993·Granted May 26, 1998·72 cites·18 claims
- 0884US6092119ARandom access audio/video processor with compressed video resampling to allow higher bandwidth throughputSONY CORP·Filed 1997·Granted Jul 18, 2000·46 cites·39 claims
- 0983US5535137ARandom access audio/video processor with compressed video resampling to allow higher bandwidth throughputSONY CORP·Filed 1994·Granted Jul 9, 1996·59 cites·53 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →