Inventor · disambiguated record
Craig R. Schardt
Also filed as: SCHARDT CRAIG R
55 granted patents·22 pending applications·825 citations·filing 2001–2023
98Inventor score
Files with3M INNOVATIVE PROPERTIES CO533M INNOVATIVE PROPERTIES COMPANY12JESME RONALD D2WAGNER NICOLE J2ANDERSON JAMES E1
Top patents by PatentIndex Score
77 records- 0198US7294861B2Phosphor tape article3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Nov 13, 2007·119 cites·19 claims
- 0298US7141522B2Ceramics comprising Al2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 28, 2006·104 cites·41 claims
- 0396US8469575B2Backlight and display system using sameWEBER MICHAEL F·Filed 2008·Granted Jun 25, 2013·85 cites·13 claims
- 0496US7695180B2Illumination assembly and system3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Apr 13, 2010·64 cites·26 claims
- 0595US7265161B2Multi-photon reactive compositions with inorganic particles and method for fabricating structures3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 4, 2007·58 cites·22 claims
- 0694US7815355B2Direct-lit backlight having light recycling cavity with concave transflector3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Oct 19, 2010·26 cites·2 claims
- 0794US7790347B2Multi-photon reacted articles with inorganic particles and method for fabricating structures3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Sep 7, 2010·28 cites·59 claims
- 0894US7537374B2Edge-lit backlight having light recycling cavity with concave transflector3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted May 26, 2009·38 cites·21 claims
- 0990US8455903B2Non-radiatively pumped wavelength converterLEATHERDALE CATHERINE A·Filed 2010·Granted Jun 4, 2013·9 cites·4 claims
- 1089US6757474B2Emission silicate waveguide compositions for enhanced L-band and S-band emission3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jun 29, 2004·17 cites·20 claims
- 1188US9945994B2UV stable assemblies comprising multi-layer optical film3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Apr 17, 2018·9 cites·9 claims
- 1287US9904428B2Multi-layer piezoelectric polymer film devices and methods3M INNOVATIVE PROPERTIES CO·Filed 2014·Granted Feb 27, 2018·12 cites·20 claims
- 1386US7232650B2Planar inorganic device3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jun 19, 2007·22 cites·47 claims
- 1485US9857518B2Direct-lit backlight having light recycling cavity with concave transflectorTHOMPSON DAVID SCOTT·Filed 2010·Granted Jan 2, 2018·5 cites·17 claims
- 1585US7377679B2Phosphor based illumination system having a plurality of light guides and a display using same3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted May 27, 2008·7 cites·20 claims
- 1684US12025797B2Compact heads-up display3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jul 2, 2024·2 cites·20 claims
- 1784US7407313B2Phosphor based illumination system having a plurality of light guides and a display using same3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 5, 2008·9 cites·17 claims
- 1884US7259855B2Porous microsphere resonators3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Aug 21, 2007·24 cites·36 claims
- 1983US8754425B2Electrically pixelated luminescent deviceANDERSON JAMES E·Filed 2009·Granted Jun 17, 2014·11 cites·17 claims
- 2082US7182498B2Phosphor based illumination system having a plurality of light guides and an interference reflector3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Feb 27, 2007·21 cites·31 claims
- 2182US6690868B2Optical waveguide article including a fluorine-containing zone3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Feb 10, 2004·24 cites·33 claims
- 2281US7595890B2Porous microsphere resonators3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Sep 29, 2009·8 cites·15 claims
- 2380US9952443B2Projection subsystem3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 24, 2018·2 cites·10 claims
- 2479US9525855B2Projection subsystemWILLETT STEPHEN J·Filed 2012·Granted Dec 20, 2016·4 cites·23 claims
- 2579US6742939B2Optical fiber fusion splice having a controlled mode field diameter expansion match3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Jun 1, 2004·19 cites·19 claims
- 2678US7256057B2Methods for producing phosphor based light sources3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Aug 14, 2007·25 cites·25 claims
- 2777US8455904B2Non-radiatively pumped wavelength converterSCHARDT CRAIG R·Filed 2010·Granted Jun 4, 2013·4 cites·15 claims
- 2877US7253128B2Ceramics comprising AI2O3, Y2O3, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Aug 7, 2007·4 cites·24 claims
- 2976US7297646B2Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2006·Granted Nov 20, 2007·2 cites·23 claims
- 3075US7292766B2Use of glasses containing rare earth oxide, alumina, and zirconia and dopant in optical waveguides3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 6, 2007·13 cites·18 claims
- 3175US7141523B2Ceramics comprising Al2O3, REO, ZrO2 and/or HfO2, and Nb2O5 and/or Ta2O5 and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Nov 28, 2006·11 cites·33 claims
- 3274US10720698B2System having a telecommunications element being concealed by a reflective structure comprising a polymer optical multilayer film3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jul 21, 2020·2 cites·9 claims
- 3374US8740442B2Backlight and display system using same3M INNOVATIVE PROPERTIES CO·Filed 2013·Granted Jun 3, 2014·2 cites·13 claims
- 3472US10988979B2Microoptics for glazing3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Apr 27, 2021·0 cites·5 claims
- 3572US7204630B2Phosphor based illumination system having a plurality of light guides and an interference reflector3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Apr 17, 2007·14 cites·33 claims
- 3671US9454241B2Interactive polarization-preserving projection displayJESME RONALD D·Filed 2011·Granted Sep 27, 2016·4 cites·22 claims
- 3770US12504567B2Structured film and optical article including structured film3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Dec 23, 2025·0 cites·15 claims
- 3870US12092838B2Polarization beam splitter and hot mirror for heads up display3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Sep 17, 2024·0 cites·6 claims
- 3970US11125406B2Microoptics for glazing3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Sep 21, 2021·0 cites·9 claims
- 4069US6724972B2Silicate waveguide compositions for extended L-band and S-band amplification3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Apr 20, 2004·9 cites·52 claims
- 4168US12099223B2Optical constructions3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Sep 24, 2024·0 cites·19 claims
- 4267US10794114B2Microoptics for glazing3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Oct 6, 2020·0 cites·9 claims
- 4364US10590697B2Microoptics for glazing3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Mar 17, 2020·0 cites·12 claims
- 4464US10513881B2Microoptics for glazing3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Dec 24, 2019·0 cites·13 claims
- 4562US6879609B2Silicate glass for upconversion fluorescence3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Apr 12, 2005·6 cites·29 claims
- 4661US10670873B2Projection subsystem3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jun 2, 2020·0 cites·14 claims
- 4760US8928745B2Stereoscopic 3D display deviceSAVVATEEV VADIM N·Filed 2010·Granted Jan 6, 2015·2 cites·4 claims
- 4859US11740480B2Polarization beam splitter and hot mirror for heads up display3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Aug 29, 2023·0 cites·20 claims
- 4957US2014240981A1Backlight and display system using same3M INNOVATIVE PROPERTIES CO·Filed 2014·Application pending·0 cites
- 5056US2024004282A1Structured Film and Method of Using Same to Form a Pattern on a Substrate3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
Showing the top 50 of 77 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →