Donal O'Keeffe

Person

Clare, IE

People

Patents Grantslast 30 patents

Information Patent Grant
Electrophoretic device having a transparent light state
- Patent number 11,846,838
- Issue date Dec 19, 2023
- E Ink Corporation
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Switchable light modulator device comprising polymer structures tha...
- Patent number 11,774,791
- Issue date Oct 3, 2023
- E Ink Corporation
- Donal Martin O'Keeffe
- G02 - OPTICS
Information Patent Grant
Electrically-actuated variable transmission film having very low ha...
- Patent number 11,762,258
- Issue date Sep 19, 2023
- E Ink Corporation
- Donal Martin O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Electrophoretic device having a transparent light state
- Patent number 11,733,557
- Issue date Aug 22, 2023
- E Ink Corporation
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Light-modulating electrophoretic device
- Patent number 11,708,720
- Issue date Jul 25, 2023
- E Ink Corporation
- Donal Martin O'Keeffe
- G02 - OPTICS
Information Patent Grant
Switchable light modulator device comprising a polymer wall structu...
- Patent number 11,567,356
- Issue date Jan 31, 2023
- E Ink Corporation
- Donal Martin O'Keeffe
- G02 - OPTICS
Information Patent Grant
Electrically-actuated variable transmission film having very low ha...
- Patent number 11,520,210
- Issue date Dec 6, 2022
- E Ink Corporation
- Donal Martin O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Switchable light modulator comprising a polymer wall structure havi...
- Patent number 11,237,419
- Issue date Feb 1, 2022
- E Ink Corporation
- Donal Martin O'Keeffe
- G02 - OPTICS
Information Patent Grant
Wide operating temperature range electrophoretic device
- Patent number 11,156,893
- Issue date Oct 26, 2021
- E Ink Corporation
- Donal O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Electrophoretic device having a transparent light state
- Patent number 10,824,025
- Issue date Nov 3, 2020
- E Ink Corporation
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Autonomous vehicle that minimizes human reactions
- Patent number 10,603,988
- Issue date Mar 31, 2020
- Vlyte Innovations Limited
- Donal O'Keeffe
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Micro-fastened, sealed light modulator
- Patent number 10,509,242
- Issue date Dec 17, 2019
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Wide operating temperature range electrophoretic device
- Patent number 10,324,353
- Issue date Jun 18, 2019
- Vlyte Innovations Limited
- Donal O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Grant
Electrophoretic device having a transparent light state
- Patent number 10,067,398
- Issue date Sep 4, 2018
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Electrophoretic insulated glass unit
- Patent number 9,651,847
- Issue date May 16, 2017
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Reflective display device
- Patent number 8,867,120
- Issue date Oct 21, 2014
- Vltyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Grant
Polymer-dispersed liquid crystal structures with substituent functi...
- Patent number 8,508,695
- Issue date Aug 13, 2013
- Vlyte Innovations, Ltd
- Donal O'Keeffe
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Window, a method for displaying a character on a window, and a visu...
- Patent number 7,259,730
- Issue date Aug 21, 2007
- Vlyte Innovations, Ltd.
- Donal Martin O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Grant
Visual display device and a method for operating a visual display p...
- Patent number 7,080,784
- Issue date Jul 25, 2006
- Vlyte Innovations Limited
- Donal O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents

Information Patent Application
ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE
- Publication number 20240094572
- Publication date Mar 21, 2024
- E INK CORPORATION
- Donal O'KEEFFE
- G02 - OPTICS
Information Patent Application
LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...
- Publication number 20230408856
- Publication date Dec 21, 2023
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...
- Publication number 20230367168
- Publication date Nov 16, 2023
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
LIGHT-MODULATING ELECTROPHORETIC DEVICE
- Publication number 20230304354
- Publication date Sep 28, 2023
- E INK CORPORATION
- Donal Martin O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...
- Publication number 20230152618
- Publication date May 18, 2023
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC PARTICLE FILM HAVING REDUCED DIFFRACTION IN AN OPEN...
- Publication number 20230100320
- Publication date Mar 30, 2023
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...
- Publication number 20230053654
- Publication date Feb 23, 2023
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
SWITCHABLE LIGHT MODULATOR HAVING REGIONS OF VARYING OPACITY
- Publication number 20220291432
- Publication date Sep 15, 2022
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...
- Publication number 20220146877
- Publication date May 12, 2022
- E INK CORPORATION
- Donal Martin O'KEEFFE
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
LIGHT-MODULATING ELECTROPHORETIC DEVICE
- Publication number 20220035221
- Publication date Feb 3, 2022
- E INK CORPORATION
- Donal Martin O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information Patent Application
ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE
- Publication number 20210302771
- Publication date Sep 30, 2021
- E INK CORPORATION
- Donal O'KEEFFE
- G02 - OPTICS
Information Patent Application
LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA
- Publication number 20210278720
- Publication date Sep 9, 2021
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G02 - OPTICS
Information Patent Application
ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...
- Publication number 20210096439
- Publication date Apr 1, 2021
- E INK CORPORATION
- Donal Martin O'KEEFFE
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Electrophoretic Device Having a Transparent Light State
- Publication number 20210072578
- Publication date Mar 11, 2021
- E INK CORPORATION
- Donal O'KEEFFE
- G02 - OPTICS
Information Patent Application
WIDE OPERATING TEMPERATURE RANGE ELECTROPHORETIC DEVICE
- Publication number 20200159082
- Publication date May 21, 2020
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
AUTONOMOUS VEHICLE THAT MINIMIZES HUMAN REACTIONS
- Publication number 20190366811
- Publication date Dec 5, 2019
- Vlyte Innovations Limited
- Donal O'Keeffe
- B60 - VEHICLES IN GENERAL
Information Patent Application
ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE
- Publication number 20180373112
- Publication date Dec 27, 2018
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
MICRO-FASTENED, SEALED LIGHT MODULATOR
- Publication number 20180129080
- Publication date May 10, 2018
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
WIDE OPERATING TEMPERATURE RANGE ELECTROPHORETIC DEVICE
- Publication number 20160246154
- Publication date Aug 25, 2016
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC INSULATED GLASS UNIT
- Publication number 20160124284
- Publication date May 5, 2016
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE
- Publication number 20160026061
- Publication date Jan 28, 2016
- Vlyte Innovations Limited
- Donal O'Keeffe
- G02 - OPTICS
Information Patent Application
REFLECTIVE DISPLAY DEVICE
- Publication number 20130188239
- Publication date Jul 25, 2013
- Vlyte Innovations Limited
- Donal O'KEEFFE
- G02 - OPTICS
Information Patent Application
POLYMER-DISPERSED LIQUID CRYSTAL STRUCTURES
- Publication number 20080316395
- Publication date Dec 25, 2008
- Vlyte Innovations Limited
- Donal O'KEEFFE
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
Visual display device and a method for superimposing a character on...
- Publication number 20040257317
- Publication date Dec 23, 2004
- Donal O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Visual display device and a method for operating a visual display p...
- Publication number 20040232240
- Publication date Nov 25, 2004
- Donal O'Keeffe
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
Information Patent Application
Window, a method for displaying a character on a window, and a visu...
- Publication number 20040160388
- Publication date Aug 19, 2004
- Donal Martin O'Keeffe
- E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS

Donal O'Keeffe

Person

Patents Grantslast 30 patents

Electrophoretic device having a transparent light state

Switchable light modulator device comprising polymer structures tha...

Electrically-actuated variable transmission film having very low ha...

Electrophoretic device having a transparent light state

Light-modulating electrophoretic device

Switchable light modulator device comprising a polymer wall structu...

Electrically-actuated variable transmission film having very low ha...

Switchable light modulator comprising a polymer wall structure havi...

Wide operating temperature range electrophoretic device

Electrophoretic device having a transparent light state

Autonomous vehicle that minimizes human reactions

Micro-fastened, sealed light modulator

Wide operating temperature range electrophoretic device

Electrophoretic device having a transparent light state

Electrophoretic insulated glass unit

Reflective display device

Polymer-dispersed liquid crystal structures with substituent functi...

Window, a method for displaying a character on a window, and a visu...

Visual display device and a method for operating a visual display p...

Patents Applicationslast 30 patents

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...

ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...

LIGHT-MODULATING ELECTROPHORETIC DEVICE

LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...

ELECTROPHORETIC PARTICLE FILM HAVING REDUCED DIFFRACTION IN AN OPEN...

ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...

SWITCHABLE LIGHT MODULATOR HAVING REGIONS OF VARYING OPACITY

LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA A...

LIGHT-MODULATING ELECTROPHORETIC DEVICE

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

LIGHT MODULATOR HAVING BONDED STRUCTURES EMBEDDED IN VIEWING AREA

ELECTRICALLY-ACTUATED VARIABLE TRANSMISSION FILM HAVING VERY LOW HA...

Electrophoretic Device Having a Transparent Light State

WIDE OPERATING TEMPERATURE RANGE ELECTROPHORETIC DEVICE

AUTONOMOUS VEHICLE THAT MINIMIZES HUMAN REACTIONS

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

MICRO-FASTENED, SEALED LIGHT MODULATOR

WIDE OPERATING TEMPERATURE RANGE ELECTROPHORETIC DEVICE

ELECTROPHORETIC INSULATED GLASS UNIT

ELECTROPHORETIC DEVICE HAVING A TRANSPARENT LIGHT STATE

REFLECTIVE DISPLAY DEVICE

POLYMER-DISPERSED LIQUID CRYSTAL STRUCTURES

Visual display device and a method for superimposing a character on...

Visual display device and a method for operating a visual display p...

Window, a method for displaying a character on a window, and a visu...