Inventor · disambiguated record
Gregg A. Ambur
Also filed as: AMBUR GREGG A
46 granted patents·10 pending applications·631 citations·filing 1991–2025
99Inventor score
Top patents by PatentIndex Score
56 records- 0199US11787137B2Optical system3M INNOVATIVE PROPERTIES COMPANY·Filed 2021·Granted Oct 17, 2023·3 cites·8 claims
- 0299US9952371B2Convex multilayer reflective polarizer3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Apr 24, 2018·15 cites·22 claims
- 0399US9581827B1Optical system3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Feb 28, 2017·45 cites·22 claims
- 0499US9555589B1Method of making optical films and stacks3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jan 31, 2017·112 cites·21 claims
- 0599US9557568B1Head-mounted display3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jan 31, 2017·139 cites·19 claims
- 0698US10838208B2Beam expander with a curved reflective polarizer3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 17, 2020·10 cites·23 claims
- 0798US10747003B2Optical system and head-mounted display3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Aug 18, 2020·7 cites·10 claims
- 0898US9835777B2Head-mounted display3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Dec 5, 2017·27 cites·20 claims
- 0998US9829616B2Magnifying device3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Nov 28, 2017·23 cites·19 claims
- 1098US9715114B2Optical stack and optical system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jul 25, 2017·27 cites·14 claims
- 1198US9599761B1Thermoformed multilayer reflective polarizer3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Mar 21, 2017·20 cites·30 claims
- 1298US9581744B1Optical stack and optical system3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Feb 28, 2017·33 cites·14 claims
- 1397US11325330B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted May 10, 2022·5 cites·12 claims
- 1497US10921594B2Method of making optical films and stacks3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Feb 16, 2021·5 cites·16 claims
- 1597US10747002B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Aug 18, 2020·5 cites·19 claims
- 1697US10670867B2Optical stack and optical system3M INNOVATIVE PROPERTIES CO·Filed 2019·Granted Jun 2, 2020·8 cites·11 claims
- 1797US10338393B2Optical system and magnifying device3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jul 2, 2019·8 cites·22 claims
- 1897US10302950B2Head-mounted display3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted May 28, 2019·10 cites·20 claims
- 1997US10007035B2Head-mounted display3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 26, 2018·15 cites·20 claims
- 2097US9995939B2Optical stack and optical system3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jun 12, 2018·11 cites·20 claims
- 2197US9945999B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Apr 17, 2018·10 cites·20 claims
- 2297US9945998B2Optical system including curved reflective polarizer3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Apr 17, 2018·12 cites·27 claims
- 2396US10754159B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Aug 25, 2020·5 cites·20 claims
- 2496US10338380B2Optical stack and optical system3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jul 2, 2019·7 cites·20 claims
- 2596US10330930B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Jun 25, 2019·7 cites·21 claims
- 2696US10007043B2Method of making optical films and stacks3M INNOVATIVE PROPERTIES CO·Filed 2016·Granted Jun 26, 2018·8 cites·20 claims
- 2795US11630291B2Method of fabricating an optical assembly3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Granted Apr 18, 2023·3 cites·20 claims
- 2895US10663727B2Camera3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted May 26, 2020·7 cites·20 claims
- 2995US10444496B2Convex multilayer reflective polarizer3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Oct 15, 2019·5 cites·20 claims
- 3095US10078164B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Sep 18, 2018·8 cites·30 claims
- 3194US10678052B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2015·Granted Jun 9, 2020·6 cites·8 claims
- 3293US2025042111A1Optical system3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 3392US11065855B2Infrared-reflecting optically transparent assembly and method of making the same3M INNOVATIVE PROPERTIES CO·Filed 2017·Granted Jul 20, 2021·6 cites·20 claims
- 3490US12233613B2Optical system3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Granted Feb 25, 2025·0 cites·8 claims
- 3588US11543572B2Curved reflective polariser films and methods of shaping3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Jan 3, 2023·4 cites·20 claims
- 3682US11262565B2Optical system3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Mar 1, 2022·3 cites·19 claims
- 3780US2025153449A1Optical system3M INNOVATIVE PROPERTIES COMPANY·Filed 2025·Application pending·0 cites
- 3877US2024288616A1Optical components and optical systems3M INNOVATIVE PROPERTIES COMPANY·Filed 2024·Application pending·0 cites
- 3977US2020241305A1Optical system3M INNOVATIVE PROPERTIES CO·Filed 2020·Application pending·0 cites
- 4076US12265243B2Curved reflective polarizer3M INNOVATIVE PROPERTIES COMPANY·Filed 2022·Granted Apr 1, 2025·0 cites·6 claims
- 4176US2025199223A1Curved reflective polarizer3M INNOVATIVE PROPERTIES COMPANY·Filed 2025·Application pending·0 cites
- 4275US11709299B2Optical assembly with protective coating3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Jul 25, 2023·2 cites·17 claims
- 4372US12013559B2Optical components and optical systems3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Jun 18, 2024·1 cites·18 claims
- 4471US2023305210A1Optical Assembly3M INNOVATIVE PROPERTIES COMPANY·Filed 2023·Application pending·0 cites
- 4568US2025170791A1Optical assembly with encapsulated multilayer optical film and methods of making same3M INNOVATIVE PROPERTIES COMPANY·Filed 2025·Application pending·0 cites
- 4666US11518080B2Methods of making extensible barrier films3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Dec 6, 2022·0 cites·10 claims
- 4763US11447657B2Compositions including alpha-alumina particles and methods of their use3M INNOVATIVE PROPERTIES CO·Filed 2018·Granted Sep 20, 2022·0 cites·10 claims
- 4861US12214564B2Optical assembly with encapsulated multilayer optical film and methods of making same3M INNOVATIVE PROPERTIES COMPANY·Filed 2020·Granted Feb 4, 2025·0 cites·12 claims
- 4958US11693168B2Optical assembly3M INNOVATIVE PROPERTIES COMPANY·Filed 2018·Granted Jul 4, 2023·0 cites·21 claims
- 5053US12053945B2Thermoformed abrasion-resistant multilayer optical film and method of making the same3M INNOVATIVE PROPERTIES COMPANY·Filed 2019·Granted Aug 6, 2024·0 cites·16 claims
Showing the top 50 of 56 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →