Inventor · disambiguated record
Charles L. Bruzzone
Also filed as: BRUZZONE CHARLES L
45 granted patents·19 pending applications·1,804 citations·filing 1990–2024
98Inventor score
Files with3M INNOVATIVE PROPERTIES CO373M INNOVATIVE PROPERTIES COMPANY16BRUZZONE CHARLES L2OUDERKIRK ANDREW J2AASTUEN DAVID J W1
Top patents by PatentIndex Score
64 records- 0199US6609795B2Polarizing beam splitter3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Aug 26, 2003·233 cites·41 claims
- 0298US6721096B2Polarizing beam splitter3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Apr 13, 2004·198 cites·26 claims
- 0398US6486997B1Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Nov 26, 2002·348 cites·25 claims
- 0496US11699976B2Magnetic absorbers for passive intermodulation mitigation3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Jul 11, 2023·3 cites·7 claims
- 0596US11165391B2Magnetic absorbers for passive intermodulation mitigation3M INNOVATIVE PROPERTIES CO·Filed 2020·Granted Nov 2, 2021·8 cites·10 claims
- 0696US6719426B2Compound polarization beam splitters3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Apr 13, 2004·106 cites·22 claims
- 0796US6381068B1Reflective projection screen and projection system3M INNOVATIVE PROPERTIES CO·Filed 1999·Granted Apr 30, 2002·189 cites·30 claims
- 0894US5925455AElectromagnetic-power-absorbing composite comprising a crystalline ferromagnetic layer and a dielectric layer, each having a specific thickness3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Jul 20, 1999·133 cites·19 claims
- 0993US7234816B2Polarizing beam splitter assembly adhesive3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Jun 26, 2007·70 cites·17 claims
- 1093US7023602B2Reflective LCD projection system using wide-angle Cartesian polarizing beam splitter and color separation and recombination prisms3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Apr 4, 2006·56 cites·13 claims
- 1193US6926410B2Polarizing beam splitter3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Aug 9, 2005·51 cites·23 claims
- 1292US6786604B2Projection system having low astigmatism3M INNOVATIVE PROPERTIES CO·Filed 2002·Granted Sep 7, 2004·41 cites·48 claims
- 1391US6672721B2Projection system having low astigmatism3M INNOVATIVE PROPERTIES CO·Filed 2001·Granted Jan 6, 2004·41 cites·102 claims
- 1490US7357511B2Stress birefringence compensation in polarizing beamsplitters and systems using same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Apr 15, 2008·18 cites·18 claims
- 1589US7568804B2Highly efficient single panel and two panel projection engines3M INNOVATIVE PROPERTIES CO·Filed 2007·Granted Aug 4, 2009·10 cites·16 claims
- 1688US6976759B2Compound polarization beam splitters3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Dec 20, 2005·34 cites·22 claims
- 1787US10287413B2Thermoplastic polymer composite containing soft, ferromagnetic particulate material and methods of making thereof3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted May 14, 2019·2 cites·23 claims
- 1887US6166797ADiffusion barrier layers with microstructured spacing members for liquid crystal display panel substrates3M INNOVATIVE PROPERTIES CO·Filed 1997·Granted Dec 26, 2000·88 cites·9 claims
- 1986US11605499B2Magnetic film3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Mar 14, 2023·2 cites·4 claims
- 2086US7237899B2Highly efficient single panel and two panel projection engines3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Jul 3, 2007·25 cites·33 claims
- 2182US7391569B2Projection system including intrinsic polarizer3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jun 24, 2008·10 cites·9 claims
- 2282US2024373606A1Orientation of magnetic fillers to optimize film properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 2381US7652820B2Reflective LCD projection system using wide-angle cartesian polarizing beam splitter and color separation and recombination prisms3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jan 26, 2010·5 cites·16 claims
- 2479US5083112AMulti-layer thin-film eas markerMINNESOTA MINING & MFG·Filed 1990·Granted Jan 21, 1992·77 cites·17 claims
- 2577US8542441B2High durability color combinerOUDERKIRK ANDREW J·Filed 2009·Granted Sep 24, 2013·8 cites·16 claims
- 2677US7686453B2High contrast liquid crystal display and projection system using same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Mar 30, 2010·5 cites·8 claims
- 2777US7329006B2Projection system having low astigmatism3M INNOVATIVE PROPERTIES CO·Filed 2003·Granted Feb 12, 2008·11 cites·13 claims
- 2876US12143066B2Magnetic absorbers for passive intermodulation mitigation3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Nov 12, 2024·0 cites·10 claims
- 2973US12176139B2Magnetic film3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Dec 24, 2024·0 cites·3 claims
- 3073US2025069799A1Magnetic film3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 3172US7731366B2Stress birefringence compensation in polarizing beamsplitters and systems using same3M INNOVATIVE PROPERTIES CO·Filed 2008·Granted Jun 8, 2010·4 cites·26 claims
- 3269US12075606B2Orientation of magnetic fillers to optimize film properties3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Aug 27, 2024·0 cites·19 claims
- 3368US12230854B2System with magnetic film for reducing passive intermodulation3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Feb 18, 2025·0 cites·19 claims
- 3467US8654444B2Polarization converting color combinerOUDERKIRK ANDREW J·Filed 2009·Granted Feb 18, 2014·4 cites·20 claims
- 3567US8485667B2Optical element and colored light combiner using sameMAGARILL SIMON·Filed 2008·Granted Jul 16, 2013·2 cites·14 claims
- 3667US7261418B2Projection apparatus3M INNOVATIVE PROPERTIES CO·Filed 2004·Granted Aug 28, 2007·11 cites·31 claims
- 3762US11848471B2System with magnetic film for reducing passive intermodulation3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Dec 19, 2023·0 cites·17 claims
- 3861US7717564B2Projection system including intrinsic polarizerSEIKO EPSON CORP·Filed 2008·Granted May 18, 2010·2 cites·3 claims
- 3959US11962367B2Antenna for transfer of information or energy3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Apr 16, 2024·0 cites·11 claims
- 4057US10520744B2Adhesives inhibiting formation of artifacts in polymer based optical elements3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Dec 31, 2019·0 cites·5 claims
- 4155US6525816B2Method for measuring the absolute light throughput of reflective-mode displays in an optical system3M INNOVATIVE PROPERTIES CO·Filed 2000·Granted Feb 25, 2003·6 cites·14 claims
- 4254US10906212B2Actinic radiation device for speedy resin cure3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Feb 2, 2021·0 cites·20 claims
- 4352US2008079903A1Adhesives inhibiting formation of artifacts in polymer based optical elements3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 4451US11664850B2Coil and method of making same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted May 30, 2023·0 cites·7 claims
- 4551US7542194B2Birefringence-compensated liquid crystal display and projection system using same3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Jun 2, 2009·0 cites·12 claims
- 4651US2023377786A1High frequency power inductor material including magnetic multilayer flakes3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 4750US2022375683A1Variable magnetic layer for wireless charging3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Application pending·0 cites
- 4850US2023059388A1Magnetic film3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Application pending·0 cites
- 4949US2022259398A1(co)polymer matrix composites comprising thermally-conductive particles and magnetic particles and methods of making the same3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 5048US12300893B2Antenna assemblies3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted May 13, 2025·0 cites·21 claims
Showing the top 50 of 64 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →