Inventor · disambiguated record
Randall D. Blanchard
Also filed as: BLANCHARD RANDALL · BLANCHARD RANDALL D
18 granted patents·4 pending applications·1,194 citations·filing 1982–2012
96Inventor score
Top patents by PatentIndex Score
22 records- 0197US5902030ASystem for displaying images from multiple projectors onto a common screenFiled 1998·Granted May 11, 1999·98 cites·21 claims
- 0296US7071927B2Resistive touch panel using removable, tensioned top layerL 3 COMM CORP·Filed 2003·Granted Jul 4, 2006·118 cites·30 claims
- 0395US6677934B1Infrared touch panel with improved sunlight rejectionL 3 COMM·Filed 1999·Granted Jan 13, 2004·279 cites·14 claims
- 0493US6692137B2Display system using a hybrid backlight reflectorL 3 COMM·Filed 2001·Granted Feb 17, 2004·63 cites·85 claims
- 0592US5594561AFlat panel display with elliptical diffuser and fiber optic platePALOMAR TECHN CORP·Filed 1993·Granted Jan 14, 1997·119 cites·14 claims
- 0689US4893115ATouch sensitive visual display systemFLUKE MFG CO JOHN·Filed 1987·Granted Jan 9, 1990·107 cites·39 claims
- 0787US6512512B1Touch panel with improved optical performanceLITTON SYSTEMS INC·Filed 1999·Granted Jan 28, 2003·63 cites·35 claims
- 0884US6994453B2Illumination device having a dichroic mirrorBLANCHARD RANDALL D·Filed 2003·Granted Feb 7, 2006·25 cites·30 claims
- 0984US5543870ARear projection screen with high off-axis sunlight rejectionPALOMAR TECHN CORP·Filed 1994·Granted Aug 6, 1996·67 cites·16 claims
- 1081US4567480ATouch-sensitive overlayFLUKE MFG CO JOHN·Filed 1982·Granted Jan 28, 1986·56 cites·34 claims
- 1178US6626562B2Low profile backlight optimized for liquid crystal displaysFiled 2001·Granted Sep 30, 2003·27 cites·19 claims
- 1278US5473454AElliptical diffuserHUGHES AIRCRAFT CO·Filed 1995·Granted Dec 5, 1995·51 cites·10 claims
- 1378US5303083APolarized light recoveryHUGHES AIRCRAFT CMPANY·Filed 1992·Granted Apr 12, 1994·62 cites·14 claims
- 1459US6624593B2Dimmable ballast for electrodeless fluorescent lampsFiled 2001·Granted Sep 23, 2003·7 cites·25 claims
- 1557US5604510ALiquid crystal display drive with voltage translationPALOMAR TECHN CORP·Filed 1995·Granted Feb 18, 1997·21 cites·9 claims
- 1654US7274412B2Stereoscopic imaging assembly employing a flat panel displayL3 COMM CORP·Filed 2004·Granted Sep 25, 2007·4 cites·33 claims
- 1753US6664950B1Resistive touch panel using removable, tensioned top layerL 3 COMM·Filed 1999·Granted Dec 16, 2003·22 cites·49 claims
- 1850US2013298845A1Apparatuses, systems and methods for warning flying birds of hazardsBLANCHARD RANDALL·Filed 2012·Application pending·0 cites
- 1945US2003006971A1Touch panel with improved optical performanceFiled 2002·Application pending·0 cites
- 2042US2003006972A1Touch panel with improved optical performanceFiled 2002·Application pending·0 cites
- 2137US2002167629A1Sunlight readable display with reduced ambient specular reflectionFiled 2001·Application pending·0 cites
- 2235US6608656B1Liquid crystal display device using an electrodless fluorescent lampFiled 1999·Granted Aug 19, 2003·5 cites·23 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →