Inventor · disambiguated record
Stephen J. Etzkorn
Also filed as: ETZKORN STEPHEN J
11 granted patents·6 pending applications·27 citations·filing 2005–2023
84Inventor score
Files with3M INNOVATIVE PROPERTIES CO73M INNOVATIVE PROPERTIES COMPANY6ARONSON JOSEPH T1DIZIO JAMES P1EPSTEIN ARTHUR J1
Top patents by PatentIndex Score
17 records- 0190US7924368B2Diffuse multilayer optical assembly3M INNOVATIVE PROPERTIES CO·Filed 2005·Granted Apr 12, 2011·15 cites·13 claims
- 0282US11637367B2Gradient permittivity film3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Apr 25, 2023·1 cites·46 claims
- 0380US9618791B2Optical stack with asymmetric diffuser3M INNOVATIVE PROPERTIES CO·Filed 2012·Granted Apr 11, 2017·4 cites·9 claims
- 0478US10698138B2Graded diffuser3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 30, 2020·1 cites·19 claims
- 0576US11811139B2Gradient permittivity film3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Nov 7, 2023·2 cites·19 claims
- 0675US11749900B2Radar standing wave dampening components and systems3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Sep 5, 2023·2 cites·16 claims
- 0771US11909107B2Gradient permittivity film3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Feb 20, 2024·0 cites·20 claims
- 0861US12362471B2Gradient permittivity film3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jul 15, 2025·0 cites·40 claims
- 0961US11957032B2Display system3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Apr 9, 2024·0 cites·15 claims
- 1056US9001286B2Brightness enhancing film and film based diffuser for improved illumination uniformity of displaysEPSTEIN KENNETH A·Filed 2009·Granted Apr 7, 2015·2 cites·38 claims
- 1145US10606124B2Recycling backlight including structured reflector3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Mar 31, 2020·0 cites·25 claims
- 1243US2010302479A1Optical articleARONSON JOSEPH T·Filed 2008·Application pending·0 cites
- 1342US2009034268A1Light management assembly3M INNOVATIVE PROPERTIES CO·Filed 2007·Application pending·0 cites
- 1442US2011051392A1Light management assemblyDIZIO JAMES P·Filed 2008·Application pending·0 cites
- 1539US2008002256A1Optical article including a beaded layer3M INNOVATIVE PROPERTIES CO·Filed 2006·Application pending·0 cites
- 1639US2006057743A1Spintronic device having a carbon nanotube array-based spacer layer and method of forming sameEPSTEIN ARTHUR J·Filed 2005·Application pending·0 cites
- 1736US2019302530A1Recycling backlight3M INNOVATIVE PROPERTIES CO·Filed 2017·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →