Inventor · disambiguated record
John Warren Trueblood
Also filed as: TRUEBLOOD JOHN · TRUEBLOOD JOHN W · TRUEBLOOD JOHN WARREN
7 granted patents·982 citations·filing 1986–1997
91Inventor score
Top patents by PatentIndex Score
7 records- 0194US5748499AComputer graphics data recording and playback system with a VCR-based graphic user interfaceSONY CORP·Filed 1995·Granted May 5, 1998·258 cites·31 claims
- 0292US6031530AAlways-visible window class with overlap preventionSONY CORP·Filed 1997·Granted Feb 29, 2000·184 cites·11 claims
- 0391US5675755AWindow system preventing overlap of multiple always-visible windowsSONY CORP·Filed 1995·Granted Oct 7, 1997·190 cites·21 claims
- 0484US5748189AMethod and apparatus for sharing input devices amongst plural independent graphic display devicesSONY CORP·Filed 1995·Granted May 5, 1998·127 cites·23 claims
- 0583US5893053AComputer graphics data recording and playback system with a VCR-based graphic user interfaceSONY CORP·Filed 1997·Granted Apr 6, 1999·99 cites·5 claims
- 0683US5463702APerceptual based color-compression for raster image quantizationSONY ELECTRONICS INC·Filed 1994·Granted Oct 31, 1995·78 cites·45 claims
- 0780US4808984AGamma corrected anti-aliased graphic display apparatusSONY CORP·Filed 1986·Granted Feb 28, 1989·46 cites·18 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →