Inventor · disambiguated record
Steven M. Penn
Also filed as: PENN STEVEN · PENN STEVEN M · PENN STEVEN MONROE
54 granted patents·13 pending applications·2,395 citations·filing 1982–2014
99Inventor score
Top patents by PatentIndex Score
67 records- 0199US7118225B2Illumination systemTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 10, 2006·64 cites·17 claims
- 0299US5593531ASystem, method and process for fabrication of 3-dimensional objects by a static electrostatic imaging and lamination deviceTEXAS INSTRUMENTS INC·Filed 1994·Granted Jan 14, 1997·142 cites·26 claims
- 0399US5260009ASystem, method, and process for making three-dimensional objectsTEXAS INSTRUMENTS INC·Filed 1992·Granted Nov 9, 1993·276 cites·30 claims
- 0498US6175422B1Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer dataTEXAS INSTRUMENTS INC·Filed 1992·Granted Jan 16, 2001·237 cites·19 claims
- 0598US6169605B1Method and apparatus for the computer-controlled manufacture of three-dimensional objects from computer dataTEXAS INSTRUMENTS INC·Filed 1994·Granted Jan 2, 2001·286 cites·14 claims
- 0697US6771325B1Color recapture for display systemsTEXAS INSTRUMENTS INC·Filed 2000·Granted Aug 3, 2004·97 cites·48 claims
- 0797US5594652AMethod and apparatus for the computer-controlled manufacture of three-dimensional objects from computer dataTEXAS INSTRUMENTS INC·Filed 1995·Granted Jan 14, 1997·389 cites·5 claims
- 0896US8047660B2Projection system and method including spatial light modulator and compact diffractive opticsTEXAS INSTRUMENTS INC·Filed 2010·Granted Nov 1, 2011·88 cites·10 claims
- 0996US6863401B2Illumination systemTEXAS INSTRUMENTS INC·Filed 2002·Granted Mar 8, 2005·75 cites·23 claims
- 1096US6857751B2Adaptive illumination modulatorTEXAS INSTRUMENTS INC·Filed 2002·Granted Feb 22, 2005·91 cites·18 claims
- 1194US8125579B2Polarized light emitting diode and use thereofKHAN SAJJAD A·Filed 2007·Granted Feb 28, 2012·37 cites·15 claims
- 1294US7492108B2System and method for driving light-emitting diodes (LEDs)TEXAS INSTRUMENTS INC·Filed 2005·Granted Feb 17, 2009·62 cites·23 claims
- 1394US7066605B2Color recapture for display systemsTEXAS INSTRUMENTS INC·Filed 2004·Granted Jun 27, 2006·33 cites·48 claims
- 1494US6959990B2Prism for high contrast projectionTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 1, 2005·69 cites·20 claims
- 1591US8353598B2Display systems and methods for mobile devicesTEXAS INSTRUMENTS INC·Filed 2008·Granted Jan 15, 2013·14 cites·21 claims
- 1691US7394597B2SLM projection display with series DMD illuminatorTEXAS INSTRUMENTS INC·Filed 2006·Granted Jul 1, 2008·12 cites·10 claims
- 1791US7207678B2Prism for high contrast projectionTEXAS INSTRUMENTS INC·Filed 2002·Granted Apr 24, 2007·27 cites·35 claims
- 1890US8628197B2Display systems and methods for mobile devicesTEXAS INSTRUMENTS INC·Filed 2013·Granted Jan 14, 2014·7 cites·19 claims
- 1990US7118226B2Sequential color recapture for image display systemsTEXAS INSTRUMENTS INC·Filed 2005·Granted Oct 10, 2006·15 cites·19 claims
- 2089US6469821B2Micromirror structures for orthogonal illuminationTEXAS INSTRUMENTS INC·Filed 2000·Granted Oct 22, 2002·39 cites·18 claims
- 2188US7961399B2SLM projection display with series DMD illuminatorTEXAS INSTRUMENTS INC·Filed 2008·Granted Jun 14, 2011·7 cites·14 claims
- 2288US7651227B2Projection system and method including spatial light modulator and compact diffractive opticsTEXAS INSTRUMENTS INC·Filed 2005·Granted Jan 26, 2010·12 cites·33 claims
- 2388US7252391B2Method of producing an imageTEXAS INSTRUMENTS INC·Filed 2006·Granted Aug 7, 2007·8 cites·11 claims
- 2487US6879451B1Neutral density color filtersTEXAS INSTRUMENTS INC·Filed 2004·Granted Apr 12, 2005·45 cites·40 claims
- 2587US6637894B2High contrast projectionTEXAS INSTRUMENTS INC·Filed 2002·Granted Oct 28, 2003·33 cites·9 claims
- 2686US7232224B2Simultaneous color illuminationTEXAS INSTRUMENTS INC·Filed 2004·Granted Jun 19, 2007·21 cites·23 claims
- 2784US7993014B2Prism for high contrast projectionTEXAS INSTRUMENTS INC·Filed 2010·Granted Aug 9, 2011·5 cites·12 claims
- 2883US7711017B2Apparatus and method for producing light using laser emissionTEXAS INSTRUMENTS INC·Filed 2006·Granted May 4, 2010·7 cites·14 claims
- 2983US7665850B2Prism for high contrast projectionTEXAS INSTRUMENTS INC·Filed 2007·Granted Feb 23, 2010·9 cites·20 claims
- 3083US7339719B1Packaging of frequency-doubled, extended-cavity, surface-emitting laser components on a common substrateTEXAS INSTRUMENTS INC·Filed 2006·Granted Mar 4, 2008·7 cites·20 claims
- 3182US7324279B2Dual modulator projection systemTEXAS INSTRUMENTS INC·Filed 2001·Granted Jan 29, 2008·18 cites·28 claims
- 3279US7817341B2Integrated TIR prism and lens elementTEXAS INSTRUMENTS INC·Filed 2009·Granted Oct 19, 2010·6 cites·14 claims
- 3379US7483216B2Integrated TIR prism and lens elementTEXAS INSTRUMENTS INC·Filed 2005·Granted Jan 27, 2009·7 cites·12 claims
- 3478US7330298B2Optical system and method for increasing image resolution and/or dithering in projection applicationsTEXAS INSTRUMENTS INC·Filed 2005·Granted Feb 12, 2008·7 cites·11 claims
- 3578US6908197B2Prism with angular filterTEXAS INSTRUMENTS INC·Filed 2002·Granted Jun 21, 2005·19 cites·30 claims
- 3677US7972001B2Projection illumination device and method for projection visual display system using multiple controlled light emitters having individual wavelengthsTEXAS INSTRUMENTS INC·Filed 2007·Granted Jul 5, 2011·5 cites·21 claims
- 3774US6961194B2Integrated TIR prism and lens elementTEXAS INSTRUMENTS INC·Filed 2001·Granted Nov 1, 2005·11 cites·5 claims
- 3873US6824275B2Folded projection lensTEXAS INSTRUMENTS INC·Filed 2002·Granted Nov 30, 2004·13 cites·8 claims
- 3972US7230656B2Sequential color filterTEXAS INSTRUMENTS INC·Filed 2001·Granted Jun 12, 2007·13 cites·94 claims
- 4070US7194169B2Notched adjustable apertureTEXAS INSTRUMENTS INC·Filed 2003·Granted Mar 20, 2007·12 cites·20 claims
- 4167US6880935B1TIR prism arrangement and optics for providing an undistorted illumination imageTEXAS INSTRUMENTS INC·Filed 2003·Granted Apr 19, 2005·7 cites·25 claims
- 4264US7182469B2High contrast projectionTEXAS INSTRUMENTS INC·Filed 2003·Granted Feb 27, 2007·5 cites·15 claims
- 4364US6856464B1Color splitting apparatus and method with unequal glass path lengthsTEXAS INSTRUMENTS INC·Filed 2003·Granted Feb 15, 2005·8 cites·29 claims
- 4458US4456268AFastening means in sealed gasket assembly including shoulder boltALLIS CHALMERS·Filed 1982·Granted Jun 26, 1984·24 cites·10 claims
- 4557US6249387B1Stable enhanced contrast optical system for high resolution displaysTEXAS INSTRUMENTS INC·Filed 1999·Granted Jun 19, 2001·19 cites·7 claims
- 4656US2007268465A1Sequential Color Recapture for Projection SystemsTEXAS INSTRUMENTS INC·Filed 2007·Application pending·0 cites
- 4756US2008117493A1Three Dimensional Projection SystemTEXAS INSTRUMENTS INC·Filed 2008·Application pending·0 cites
- 4855US9398223B2Shared-field image projection and capture systemTEXAS INSTRUMENTS INC·Filed 2014·Granted Jul 19, 2016·0 cites·10 claims
- 4954US7611247B2Illumination aperture for projection displayTEXAS INSTRUMENTS INC·Filed 2005·Granted Nov 3, 2009·1 cites·37 claims
- 5052US7364326B2Multiple light source illumination for image display systemsTEXAS INSTRUMENTS INC·Filed 2004·Granted Apr 29, 2008·3 cites·22 claims
Showing the top 50 of 67 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →