Electrophoretic device with ambient light sensor and adaptive whiteness restoring and color balancing frontlight
US-2025363962-A1 · Nov 27, 2025 · US
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Hertel Dirk patents
Hertel Dirk is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Hertel Dirk |
| Total patents | 27 |
| First publication | Jun 25, 2015 |
| Latest publication | Nov 27, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Electro-optic displays with color filter arrays for reducing visible texture patterns in displayed images
US-2025284171-A1 · Sep 11, 2025 · US
Electrophoretic device with ambient light sensor and adaptive whiteness restoring and color balancing frontlight
US-12412538-B2 · Sep 9, 2025 · US
Variable light transmission device comprising microcells
US-2025271722-A1 · Aug 28, 2025 · US
Energy harvesting electro-optic displays
US-2025267975-A1 · Aug 21, 2025 · US
Hybrid emissive/transmissive displays and combination displays including e paper and hybrid emissive/transmissive displays
US-2025111832-A1 · Apr 3, 2025 · US
Switchable electrophoretic light modulator having reduced aperture diffraction
US-2025028216-A1 · Jan 23, 2025 · US
Electrophoretic device with ambient light sensor and adaptive whiteness restoring and color balancing frontlight
US-2025006144-A1 · Jan 2, 2025 · US
Variable light transmission device comprising electrophoretic medium having light reflective pigment particles
US-2024219798-A1 · Jul 4, 2024 · US
Variable light transmission device comprising electrophoretic medium having a compination of light reflective and light absorbing pigment particles
US-2024219799-A1 · Jul 4, 2024 · US
Recent patents
Latest publications not already listed above.
Illumination systems for reflective displays
US-12000560-B2 · Jun 4, 2024 · US
Illumination systems for reflective displays
US-2023349533-A1 · Nov 2, 2023 · US
Illumination systems for reflective displays
US-11708958-B2 · Jul 25, 2023 · US
Reflective electrophoretic displays including photo-luminescent material and color filter arrays
US-11656523-B2 · May 23, 2023 · US
Illumination systems for reflective displays
US-2022364706-A1 · Nov 17, 2022 · US
Energy harvesting electro-optic displays
US-11456397-B2 · Sep 27, 2022 · US
Energy harvesting electro-optic displays
US-2022165904-A1 · May 26, 2022 · US
Reflective electrophoretic displays including photo-luminescent material and color filter arrays
US-2022004073-A1 · Jan 6, 2022 · US
Reflective electrophoretic displays including photo-luminescent material and color filter arrays
US-11143929-B2 · Oct 12, 2021 · US
Energy harvesting electro-optic displays
US-2020295222-A1 · Sep 17, 2020 · US
Reflective electrophoretic displays including photo-luminescent material and color filter arrays
US-2019278149-A1 · Sep 12, 2019 · US
Electrophoretic displays
US-10331005-B2 · Jun 25, 2019 · US
Illumination systems for reflective displays
US-2019113201-A1 · Apr 18, 2019 · US
Illumination systems for reflective displays
US-10190743-B2 · Jan 29, 2019 · US
Electrophoretic displays
US-2017235206-A1 · Aug 17, 2017 · US
Electrophoretic displays
US-9664978-B2 · May 30, 2017 · US
Electrophoretic displays
US-2015177589-A1 · Jun 25, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| E Ink Corp | 27 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G02F1/167 | 27 |
| G02F1/1677 | 17 |
| G02F1/1676 | 12 |
| G09G3/344 | 8 |
| G02F1/1681 | 8 |