Inventor · disambiguated record
David E. Slobodin
Also filed as: SLOBODIN DAVID · SLOBODIN DAVID E · SLOBODIN DAVID ELLIOT
24 granted patents·2 pending applications·666 citations·filing 1990–2020
96Inventor score
Files withINFOCUS CORP16SEIKO EPSON CORP4GREYHAWK SYSTEMS INC2A U VISTA INC1BROOKHAVEN SCIENCE ASS LLC1
Top patents by PatentIndex Score
26 records- 0196US7252385B2Projection LED coolingINFOCUS CORP·Filed 2004·Granted Aug 7, 2007·111 cites·10 claims
- 0295US6222971B1Small inlet optical panel and a method of making a small inlet optical panelSLOBODIN DAVID·Filed 1999·Granted Apr 24, 2001·160 cites·42 claims
- 0394US6334685B1Segmented light pipe apparatus and method for increasing luminous efficiency of single light-valve, color video projection displaysINFOCUS CORP·Filed 2000·Granted Jan 1, 2002·82 cites·20 claims
- 0490US11170700B1Artificial window and method for manufacturing the sameA U VISTA INC·Filed 2020·Granted Nov 9, 2021·3 cites·27 claims
- 0587US7667893B2Microlens front projection screenSEIKO EPSON CORP·Filed 2006·Granted Feb 23, 2010·16 cites·17 claims
- 0687US6962426B2Recirculation of reflected source light in an image projection systemINFOCUS CORP·Filed 2001·Granted Nov 8, 2005·34 cites·10 claims
- 0783US6988806B2Instant-on projectorINFOCUS CORP·Filed 2003·Granted Jan 24, 2006·24 cites·22 claims
- 0883US6767100B1System and method employing reflective imaging devices for a projection displayINFOCUS CORP·Filed 2001·Granted Jul 27, 2004·22 cites·23 claims
- 0981US5084777ALight addressed liquid crystal light valve incorporating electrically insulating light blocking material of a-SiGe:HGREYHAWK SYSTEMS INC·Filed 1991·Granted Jan 28, 1992·58 cites·4 claims
- 1080US7237004B2Dataconferencing appliance and systemINFOCUS CORP·Filed 2002·Granted Jun 26, 2007·32 cites·48 claims
- 1179US7447608B1Method and apparatus for a collaborative meeting room systemINFOCUS CORP·Filed 2002·Granted Nov 4, 2008·42 cites·22 claims
- 1272US6899436B2Projection apparatus with axis parallel micro mirrors and light sourcesINFOCUS CORP·Filed 2003·Granted May 31, 2005·10 cites·27 claims
- 1371US7259912B2Fresnel lens having reduced distortionsINFOCUS CORP·Filed 2004·Granted Aug 21, 2007·8 cites·21 claims
- 1471US6685792B2Method of making a small inlet optical panelBROOKHAVEN SCIENCE ASS LLC·Filed 2001·Granted Feb 3, 2004·11 cites·1 claims
- 1569US7847868B2Subpixels of a light valve pixel having characteristics adapted to complement light within a range of wavelengthsSEIKO EPSON CORP·Filed 2005·Granted Dec 7, 2010·2 cites·19 claims
- 1668US7553028B2Projection LED coolingINFOCUS CORP·Filed 2007·Granted Jun 30, 2009·5 cites·20 claims
- 1767US7554623B2Optical assembly to provide complementary illumination of subpixels of a light valve pixelINFOCUS CORP·Filed 2005·Granted Jun 30, 2009·2 cites·9 claims
- 1867US7408527B2Light emitting device driving method and projection apparatus so equippedINFOCUS CORP·Filed 2004·Granted Aug 5, 2008·9 cites·27 claims
- 1964US7128421B2Thermal management of projection apparatusINFOCUS CORP·Filed 2004·Granted Oct 31, 2006·6 cites·20 claims
- 2061US7970833B2Image capture method, system and apparatusSEIKO EPSON CORP·Filed 2004·Granted Jun 28, 2011·4 cites·36 claims
- 2161US5140448AApparatus for and method of operation of smectic liquid crystal light valve having scattering centersGREYHAWK SYSTEMS INC·Filed 1990·Granted Aug 18, 1992·25 cites·16 claims
- 2253USRE41768ESystem and method employing reflective imaging devices for a projection displaySEIKO EPSON CORP·Filed 2006·Granted Sep 28, 2010·0 cites·26 claims
- 2347US2005243284A1Projection apparatus with light sources having common prism exit optical pathSLOBODIN DAVID E·Filed 2004·Application pending·0 cites
- 2442US7375867B2Transmissive electromechanical light valve and systemINFOCUS CORP·Filed 2005·Granted May 20, 2008·0 cites·15 claims
- 2541US7172289B2Projection apparatus with colored light path combination through a transparent optical elementINFOCUS CORP·Filed 2004·Granted Feb 6, 2007·0 cites·31 claims
- 2641US2003072298A1Dataconferencing methodINFOCUS CORP·Filed 2002·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →