Inventor · disambiguated record
Donal O'Keeffe
Also filed as: O'KEEFFE DONAL · O'KEEFFE DONAL M · O'KEEFFE DONAL MARTIN
27 granted patents·5 pending applications·147 citations·filing 1998–2025
95Inventor score
Top patents by PatentIndex Score
32 records- 0197US10824025B2Electrophoretic device having a transparent light stateE INK CORP·Filed 2018·Granted Nov 3, 2020·11 cites·14 claims
- 0297US10067398B2Electrophoretic device having a transparent light stateVLYTE INNOVATIONS LTD·Filed 2014·Granted Sep 4, 2018·29 cites·17 claims
- 0396US10509242B2Micro-fastened, sealed light modulatorVLYTE INNOVATIONS LTD·Filed 2016·Granted Dec 17, 2019·15 cites·19 claims
- 0496US10324353B2Wide operating temperature range electrophoretic deviceVLYTE INNOVATIONS LTD·Filed 2014·Granted Jun 18, 2019·14 cites·14 claims
- 0595US11567356B2Switchable light modulator device comprising a polymer wall structure having a plurality of cavities disposed between first and second substrates and method of making the sameE INK CORP·Filed 2022·Granted Jan 31, 2023·2 cites·23 claims
- 0694US10603988B2Autonomous vehicle that minimizes human reactionsVLYTE INNOVATIONS LTD·Filed 2016·Granted Mar 31, 2020·6 cites·16 claims
- 0792US12153322B2Electrically-actuated variable transmission film having very low haze and a visible grid in a clear stateE INK CORP·Filed 2023·Granted Nov 26, 2024·1 cites·11 claims
- 0888US11733557B2Electrophoretic device having a transparent light stateE INK CORP·Filed 2021·Granted Aug 22, 2023·1 cites·28 claims
- 0988US7259730B2Window, a method for displaying a character on a window, and a visual display panelVLYTE INNOVATIONS LTD·Filed 2002·Granted Aug 21, 2007·37 cites·20 claims
- 1087US8508695B2Polymer-dispersed liquid crystal structures with substituent functional group to alignment within liquid crystal material body into polydomain stateO'KEEFFE DONAL·Filed 2008·Granted Aug 13, 2013·20 cites·19 claims
- 1186US11846838B2Electrophoretic device having a transparent light stateE INK CORP·Filed 2020·Granted Dec 19, 2023·1 cites·6 claims
- 1285US12399393B2Electrophoretic device having a transparent light stateE INK CORP·Filed 2023·Granted Aug 26, 2025·0 cites·25 claims
- 1385US12372847B2Electrically-actuated variable transmission film having very low haze and a visible grid in a clear stateE INK CORP·Filed 2024·Granted Jul 29, 2025·0 cites·6 claims
- 1485US2025044630A1Light modulator having bonded structures embedded in viewing area and methods of making light modulatorsE INK CORP·Filed 2024·Application pending·0 cites
- 1584US11520210B2Electrically-actuated variable transmission film having very low haze and a visible grid in a clear stateE INK CORP·Filed 2020·Granted Dec 6, 2022·1 cites·20 claims
- 1682US12305444B2Light-modulating electrophoretic deviceE INK CORP·Filed 2024·Granted May 20, 2025·0 cites·9 claims
- 1782US12147108B2Method of making a switchable light modulator by embossing a polymer film to create a polymer wall structure surrounding each of a plurality of cavitiesE INK CORP·Filed 2023·Granted Nov 19, 2024·0 cites·6 claims
- 1881US8867120B2Reflective display deviceVLYTE INNOVATIONS LTD·Filed 2013·Granted Oct 21, 2014·3 cites·24 claims
- 1980US11774791B2Switchable light modulator device comprising polymer structures that create a plurality of cavities that are sealed with a fluid comprising electrophoretic particlesE INK CORP·Filed 2023·Granted Oct 3, 2023·0 cites·9 claims
- 2079US12000207B2Light-modulating electrophoretic deviceE INK CORP·Filed 2023·Granted Jun 4, 2024·0 cites·8 claims
- 2178US2025146355A1Light-modulating electrophoretic deviceE INK CORP·Filed 2025·Application pending·0 cites
- 2277US11762258B2Electrically-actuated variable transmission film having very low haze and a visible grid in a clear stateE INK CORP·Filed 2022·Granted Sep 19, 2023·0 cites·14 claims
- 2377US2025147351A1Electrophoretic device having transparent light stateE INK CORP·Filed 2025·Application pending·0 cites
- 2474US11156893B2Wide operating temperature range electrophoretic deviceE INK CORP·Filed 2019·Granted Oct 26, 2021·0 cites·14 claims
- 2572US11708720B2Light-modulating electrophoretic deviceE INK CORP·Filed 2021·Granted Jul 25, 2023·0 cites·8 claims
- 2672US11237419B2Switchable light modulator comprising a polymer wall structure having a mould part and a cast part disposed between first and second substratesE INK CORP·Filed 2021·Granted Feb 1, 2022·0 cites·44 claims
- 2769US9651847B2Electrophoretic insulated glass unitVLYTE INNOVATIONS LTD·Filed 2014·Granted May 16, 2017·1 cites·20 claims
- 2866US12455486B2Electrophoretic particle film having reduced diffraction in an open stateE INK CORP·Filed 2022·Granted Oct 28, 2025·0 cites·24 claims
- 2952US2022291432A1Switchable light modulator having regions of varying opacityE INK CORP·Filed 2022·Application pending·0 cites
- 3050US7080784B2Visual display device and a method for operating a visual display panelVLYTE INNOVATIONS LTD·Filed 2002·Granted Jul 25, 2006·5 cites·22 claims
- 3140US2004257317A1Visual display device and a method for superimposing a character on a posterFiled 2002·Application pending·0 cites
- 3224USD412007SMasking panelVIEWLIGHT SYSTEMS LTD·Filed 1998·Granted Jul 13, 1999·0 cites·1 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →