ROHS compliant mixed quantum dot films
US-12565611-B2 · Mar 3, 2026 · US
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Lee Ernest patents
Lee Ernest is listed as an inventor on 37 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Lee Ernest |
| Total patents | 37 |
| First publication | Apr 23, 2015 |
| Latest publication | Mar 3, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Rohs compliant mixed quantum dot films
US-2022411691-A1 · Dec 29, 2022 · US
Quantum dot films, lighting devices, and lighting methods
US-11420412-B2 · Aug 23, 2022 · US
Quantum dot films, lighting devices, and lighting methods
US-11396158-B2 · Jul 26, 2022 · US
Radiation absorbing element for increasing color gamut of quantum dot based display devices
US-11320577-B2 · May 3, 2022 · US
Quantum dot films, lighting devices, and lighting methods
US-2022040954-A1 · Feb 10, 2022 · US
Quantum dot films, lighting devices, and lighting methods
US-11198270-B2 · Dec 14, 2021 · US
Quantum Dot Films, Lighting Devices, and Lighting Methods
US-2021347146-A1 · Nov 11, 2021 · US
Quantum Dot Films, Lighting Devices, and Lighting Methods
US-2021129481-A1 · May 6, 2021 · US
White point uniformity in display devices
US-10984735-B2 · Apr 20, 2021 · US
Recent patents
Latest publications not already listed above.
Nanostructure based display devices
US-10935842-B2 · Mar 2, 2021 · US
Quantum dot films, lighting devices, and lighting methods
US-10899105-B2 · Jan 26, 2021 · US
Quantum Dot Films, Lighting Devices, and Lighting Methods
US-2020249388-A1 · Aug 6, 2020 · US
Quantum dot films, lighting devices, and lighting methods
US-10551553-B2 · Feb 4, 2020 · US
Quantum Dot Films, Lighting Devices, and Lighting Methods
US-2019391319-A1 · Dec 26, 2019 · US
Backlight units for display devices
US-10509263-B2 · Dec 17, 2019 · US
Quantum dot films, lighting devices, and lighting methods
US-10444423-B2 · Oct 15, 2019 · US
Light emitting diode (LED) devices
US-10416373-B2 · Sep 17, 2019 · US
Quantum dot films, lighting devices, and lighting methods
US-10302845-B2 · May 28, 2019 · US
Nanostructure based display devices
US-2019064592-A1 · Feb 28, 2019 · US
Nanostructure based display devices
US-2019064591-A1 · Feb 28, 2019 · US
Light Emitting Diode (LED) Devices
US-2018188445-A1 · Jul 5, 2018 · US
Radiation Absorbing Element for Increasing Color Gamut of Quantum Dot Based Display Devices
US-2018120492-A1 · May 3, 2018 · US
Light-emitting diode (LED) devices comprising nanocrystals
US-9909062-B2 · Mar 6, 2018 · US
Quantum dot films, lighting devices, and lighting methods
US-9804319-B2 · Oct 31, 2017 · US
Backlight Units for Display Devices
US-2017269432-A1 · Sep 21, 2017 · US
Low Cadmium Content Nanostructure Compositions and Uses Thereof
US-2017250322-A1 · Aug 31, 2017 · US
Light-emitting diode (LED) devices comprising nanocrystals
US-9677001-B2 · Jun 13, 2017 · US
Backlight units for display devices
US-9658489-B1 · May 23, 2017 · US
Local Quantum Dot Optics
US-2017074485-A1 · Mar 16, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Nanosys Inc | 36 |
| Nanosys Lnc | 1 |
| Shoei Chemical Ind Co | 1 |
| Dubrow Robert S | 1 |
| Freeman William P | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02F1/133614 | 31 |
| G02B6/005 | 24 |
| B82Y20/00 | 23 |
| G02B6/0073 | 22 |
| G02B6/0068 | 22 |