Stephan LUTGEN

Person

Dresden, DE

People

Patents Grantslast 30 patents

Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 12,021,168
- Issue date Jun 25, 2024
- Meta Platforms Technologies, LLC
- Thomas Lauermann
- G02 - OPTICS
Information Patent Grant
Bonding methods for light emitting diodes
- Patent number 11,854,810
- Issue date Dec 26, 2023
- Meta Platforms Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cascaded pupil-replicating waveguides
- Patent number 11,774,753
- Issue date Oct 3, 2023
- Meta Platforms Technologies, LLC
- Giuseppe Calafiore
- G02 - OPTICS
Information Patent Grant
Regrowth of epitaxial layer for surface recombination velocity redu...
- Patent number 11,677,042
- Issue date Jun 13, 2023
- Meta Platforms Technologies, LLC
- Markus Broell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bonding methods for light emitting diodes
- Patent number 11,631,587
- Issue date Apr 18, 2023
- Meta Platforms Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 11,581,457
- Issue date Feb 14, 2023
- Meta Platforms Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid-bonded and run-out compensated light emitting diodes
- Patent number 11,569,091
- Issue date Jan 31, 2023
- Meta Platforms Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bonding methods for light emitting diodes
- Patent number 11,430,658
- Issue date Aug 30, 2022
- Meta Platforms Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Bonding methods for light emitting diodes
- Patent number 11,355,666
- Issue date Jun 7, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- G02 - OPTICS
Information Patent Grant
Micron-sized light emitting diode designs
- Patent number 11,342,483
- Issue date May 24, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micro-LED design for chief ray walk-off compensation
- Patent number 11,309,464
- Issue date Apr 19, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- F21 - LIGHTING
Information Patent Grant
Micron-sized light emitting diode designs
- Patent number 11,296,253
- Issue date Apr 5, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Cascaded pupil-replicating waveguides
- Patent number 11,231,579
- Issue date Jan 25, 2022
- Facebook Technologies, LLC
- Giuseppe Calafiore
- G02 - OPTICS
Information Patent Grant
Bonding methods for light emitting diodes
- Patent number 11,158,761
- Issue date Oct 26, 2021
- Facebook Technologies, LLC
- Stephan Lutgen
- G02 - OPTICS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 11,018,280
- Issue date May 25, 2021
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-efficiency micro-LEDs
- Patent number 10,964,844
- Issue date Mar 30, 2021
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide with coherent interference mitigation
- Patent number 10,942,378
- Issue date Mar 9, 2021
- Facebook Technologies, LLC
- Andrew Maimone
- G02 - OPTICS
Information Patent Grant
Micron-sized light emiting diode designs
- Patent number 10,847,675
- Issue date Nov 24, 2020
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Waveguide with coherent interference mitigation
- Patent number 10,705,353
- Issue date Jul 7, 2020
- Facebook Technologies, LLC
- Andrew Maimone
- G02 - OPTICS
Information Patent Grant
Layer structure for a group-III-nitride normally-off transistor
- Patent number 10,658,500
- Issue date May 19, 2020
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 10,644,196
- Issue date May 5, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of surface recombination losses in micro-LEDs
- Patent number 10,622,519
- Issue date Apr 14, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Micron-sized light emitting diode designs
- Patent number 10,483,430
- Issue date Nov 19, 2019
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-efficiency micro-LEDs
- Patent number 10,468,552
- Issue date Nov 5, 2019
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-doping of group-III-nitride buffer layer structure on a heterosub...
- Patent number 10,211,296
- Issue date Feb 19, 2019
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layer structure for a group-III-nitride normally-off transistor
- Patent number 10,128,362
- Issue date Nov 13, 2018
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-doping of group-III-nitride buffer layer structure on a heterosub...
- Patent number 10,026,814
- Issue date Jul 17, 2018
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-doping of group-III-nitride buffer layer structure on a heterosub...
- Patent number 9,786,744
- Issue date Oct 10, 2017
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Layer structure for a group-III-nitride normally-off transistor
- Patent number 9,773,896
- Issue date Sep 26, 2017
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
P-doping of group-III-nitride buffer layer structure on a heterosub...
- Patent number 9,496,349
- Issue date Nov 15, 2016
- AZURSPACE Solar Power GmbH
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ALN-BASED HYBRID BONDING
- Publication number 20230335518
- Publication date Oct 19, 2023
- Meta Platforms Technologies, LLC
- Shenghui LEI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID BONDING BASED MANUFACTURE OF LIGHT EMITTING DIODES
- Publication number 20220399203
- Publication date Dec 15, 2022
- Meta Platforms Technologies, LLC
- Stephan LUTGEN
- G02 - OPTICS
Information Patent Application
CU PADS FOR REDUCED DISHING IN LOW TEMPERATURE ANNEALING AND BONDING
- Publication number 20220352441
- Publication date Nov 3, 2022
- Meta Platforms Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-LED DESIGN FOR CHIEF RAY WALK-OFF COMPENSATION
- Publication number 20220271207
- Publication date Aug 25, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- G02 - OPTICS
Information Patent Application
BONDING METHODS FOR LIGHT EMITTING DIODES
- Publication number 20220262637
- Publication date Aug 18, 2022
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRON-SIZED LIGHT EMITTING DIODE DESIGNS
- Publication number 20220238755
- Publication date Jul 28, 2022
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW RESISTANCE CURRENT SPREADING TO N-CONTACTS OF MICRO-LED ARRAY
- Publication number 20220173159
- Publication date Jun 2, 2022
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRO-LED DESIGN FOR CHIEF RAY WALK-OFF COMPENSATION
- Publication number 20210111319
- Publication date Apr 15, 2021
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRON-SIZED LIGHT EMITING DIODE DESIGNS
- Publication number 20210036184
- Publication date Feb 4, 2021
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDING METHODS FOR LIGHT EMITTING DIODES
- Publication number 20200357972
- Publication date Nov 12, 2020
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDING METHODS FOR LIGHT EMITTING DIODES
- Publication number 20200357968
- Publication date Nov 12, 2020
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BONDING METHODS FOR LIGHT EMITTING DIODES
- Publication number 20200357954
- Publication date Nov 12, 2020
- Facebook Technologies, LLC
- Stephan LUTGEN
- G02 - OPTICS
Information Patent Application
BONDING METHODS FOR LIGHT EMITTING DIODES
- Publication number 20200357952
- Publication date Nov 12, 2020
- Facebook Technologies, LLC
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REGROWTH OF EPITAXIAL LAYER FOR SURFACE RECOMBINATION VELOCITY REDU...
- Publication number 20200313036
- Publication date Oct 1, 2020
- Markus BROELL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
WAVEGUIDE WITH COHERENT INTERFERENCE MITIGATION
- Publication number 20200292851
- Publication date Sep 17, 2020
- Facebook Technologies, LLC
- Andrew Maimone
- G02 - OPTICS
Information Patent Application
WAVEGUIDE WITH COHERENT INTERFERENCE MITIGATION
- Publication number 20200192130
- Publication date Jun 18, 2020
- Facebook Technologies, LLC
- Andrew Maimone
- G02 - OPTICS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20200194623
- Publication date Jun 18, 2020
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRON-SIZED LIGHT EMITING DIODE DESIGNS
- Publication number 20200127159
- Publication date Apr 23, 2020
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY MICRO-LEDS
- Publication number 20200105968
- Publication date Apr 2, 2020
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MICRON-SIZED LIGHT EMITTING DIODE DESIGNS
- Publication number 20190341521
- Publication date Nov 7, 2019
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305181
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH-EFFICIENCY MICRO-LEDS
- Publication number 20190305183
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Stephan Lutgen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305185
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- G02 - OPTICS
Information Patent Application
REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS
- Publication number 20190305188
- Publication date Oct 3, 2019
- Facebook Technologies, LLC
- Thomas Lauermann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYER STRUCTURE FOR A GROUP-Ill-NITRIDE NORMALLY-OFF TRANSISTOR
- Publication number 20190097032
- Publication date Mar 28, 2019
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...
- Publication number 20180331187
- Publication date Nov 15, 2018
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYER STRUCTURE FOR A GROUP-III-NITRIDE NORMALLY-OFF TRANSISTOR
- Publication number 20180012985
- Publication date Jan 11, 2018
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...
- Publication number 20170373156
- Publication date Dec 28, 2017
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...
- Publication number 20170077242
- Publication date Mar 16, 2017
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LAYER STRUCTURE FOR A GROUP-III-NITRIDE NORMALLY-OFF TRANSISTOR
- Publication number 20150357454
- Publication date Dec 10, 2015
- AZURSPACE Solar Power GMBH
- Stephan LUTGEN
- H01 - BASIC ELECTRIC ELEMENTS

Stephan LUTGEN

Person

Patents Grantslast 30 patents

Reduction of surface recombination losses in micro-LEDs

Bonding methods for light emitting diodes

Cascaded pupil-replicating waveguides

Regrowth of epitaxial layer for surface recombination velocity redu...

Bonding methods for light emitting diodes

Reduction of surface recombination losses in micro-LEDs

Hybrid-bonded and run-out compensated light emitting diodes

Bonding methods for light emitting diodes

Bonding methods for light emitting diodes

Micron-sized light emitting diode designs

Micro-LED design for chief ray walk-off compensation

Micron-sized light emitting diode designs

Cascaded pupil-replicating waveguides

Bonding methods for light emitting diodes

Reduction of surface recombination losses in micro-LEDs

High-efficiency micro-LEDs

Waveguide with coherent interference mitigation

Micron-sized light emiting diode designs

Waveguide with coherent interference mitigation

Layer structure for a group-III-nitride normally-off transistor

Reduction of surface recombination losses in micro-LEDs

Reduction of surface recombination losses in micro-LEDs

Micron-sized light emitting diode designs

High-efficiency micro-LEDs

P-doping of group-III-nitride buffer layer structure on a heterosub...

Layer structure for a group-III-nitride normally-off transistor

P-doping of group-III-nitride buffer layer structure on a heterosub...

P-doping of group-III-nitride buffer layer structure on a heterosub...

Layer structure for a group-III-nitride normally-off transistor

P-doping of group-III-nitride buffer layer structure on a heterosub...

Patents Applicationslast 30 patents

ALN-BASED HYBRID BONDING

HYBRID BONDING BASED MANUFACTURE OF LIGHT EMITTING DIODES

CU PADS FOR REDUCED DISHING IN LOW TEMPERATURE ANNEALING AND BONDING

MICRO-LED DESIGN FOR CHIEF RAY WALK-OFF COMPENSATION

BONDING METHODS FOR LIGHT EMITTING DIODES

MICRON-SIZED LIGHT EMITTING DIODE DESIGNS

LOW RESISTANCE CURRENT SPREADING TO N-CONTACTS OF MICRO-LED ARRAY

MICRO-LED DESIGN FOR CHIEF RAY WALK-OFF COMPENSATION

MICRON-SIZED LIGHT EMITING DIODE DESIGNS

BONDING METHODS FOR LIGHT EMITTING DIODES

BONDING METHODS FOR LIGHT EMITTING DIODES

BONDING METHODS FOR LIGHT EMITTING DIODES

BONDING METHODS FOR LIGHT EMITTING DIODES

REGROWTH OF EPITAXIAL LAYER FOR SURFACE RECOMBINATION VELOCITY REDU...

WAVEGUIDE WITH COHERENT INTERFERENCE MITIGATION

WAVEGUIDE WITH COHERENT INTERFERENCE MITIGATION

REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS

MICRON-SIZED LIGHT EMITING DIODE DESIGNS

HIGH-EFFICIENCY MICRO-LEDS

MICRON-SIZED LIGHT EMITTING DIODE DESIGNS

REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS

HIGH-EFFICIENCY MICRO-LEDS

REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS

REDUCTION OF SURFACE RECOMBINATION LOSSES IN MICRO-LEDS

LAYER STRUCTURE FOR A GROUP-Ill-NITRIDE NORMALLY-OFF TRANSISTOR

P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...

LAYER STRUCTURE FOR A GROUP-III-NITRIDE NORMALLY-OFF TRANSISTOR

P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...

P-DOPING OF GROUP-III-NITRIDE BUFFER LAYER STRUCTURE ON A HETEROSUB...

LAYER STRUCTURE FOR A GROUP-III-NITRIDE NORMALLY-OFF TRANSISTOR