Karim HASSAN

Person

Grenoble, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Photonic chip
- Patent number 12,222,544
- Issue date Feb 11, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Joan Ramirez
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tunable Vernier effect laser emission device
- Patent number 12,212,120
- Issue date Jan 28, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for manufacturing a mixed layer comprising a silicon wavegui...
- Patent number 12,174,425
- Issue date Dec 24, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Stephane Malhouitre
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hybrid laser source comprising an integrated waveguide containing a...
- Patent number 11,862,928
- Issue date Jan 2, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Assembly comprising first and second photonic chips that are adjoin...
- Patent number 11,714,237
- Issue date Aug 1, 2023
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Integrated photonic device manufacturing method
- Patent number 11,515,164
- Issue date Nov 29, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structured optical fibre sensor integrating a tunable vernier effec...
- Patent number 11,402,240
- Issue date Aug 2, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Photonic transmitter having III-V gain media and adiabatically-coup...
- Patent number 11,385,484
- Issue date Jul 12, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Semiconductor laser source and method for emitting with this laser...
- Patent number 11,101,621
- Issue date Aug 24, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Quentin Wilmart
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor laser source
- Patent number 11,038,319
- Issue date Jun 15, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Quentin Wilmart
- G02 - OPTICS
Information Patent Grant
Photodiode with improved power absorption
- Patent number 10,950,739
- Issue date Mar 16, 2021
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Athermal modulator-switch with two superimposed rings
- Patent number 10,768,454
- Issue date Sep 8, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Quentin Wilmart
- G02 - OPTICS
Information Patent Grant
Photonic transmitter
- Patent number 10,725,324
- Issue date Jul 28, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for coupling a first waveguide with a second waveguide
- Patent number 10,698,160
- Issue date Jun 30, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Salim Boutami
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Avalanche photodiode
- Patent number 10,686,092
- Issue date Jun 16, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Optical coupling device
- Patent number 10,649,146
- Issue date May 12, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Optical guide comprising a bend with a pseudo-index gradient
- Patent number 10,551,563
- Issue date Feb 4, 2020
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Optical phased array with simplified addressing
- Patent number 10,466,570
- Issue date Nov 5, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Optical phase modulator with sinusoidal PN junction
- Patent number 10,409,094
- Issue date Sep 10, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Optical coupling device for a photonic circuit
- Patent number 10,302,870
- Issue date May 28, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Guided light source for emission of single photons
- Patent number 10,295,742
- Issue date May 21, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Prestructured substrate for the production of photonic components,...
- Patent number 10,267,989
- Issue date Apr 23, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Photodiode
- Patent number 10,224,444
- Issue date Mar 5, 2019
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Salim Boutami
- G02 - OPTICS
Information Patent Grant
Method for manufacturing a germanium slow light waveguide and photo...
- Patent number 10,132,998
- Issue date Nov 20, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Method for adjusting properties of a photonic circuit by post fabri...
- Patent number 9,766,400
- Issue date Sep 19, 2017
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Grant
Slow light waveguide
- Patent number 9,733,499
- Issue date Aug 15, 2017
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Badhise Ben Bakir
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
METHOD FOR MANUFACTURING A PHOTONIC CHIP
- Publication number 20230393338
- Publication date Dec 7, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
OPTOELECTRONIC DEVICE COMPRISING A III-V SEMICONDUCTOR MEMBRANE LAS...
- Publication number 20230318263
- Publication date Oct 5, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Mattéo CHOBE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING A PHOTONIC CHIP
- Publication number 20230194789
- Publication date Jun 22, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Leopold VIROT
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A MIXED LAYER COMPRISING A SILICON WAVEGUI...
- Publication number 20230168429
- Publication date Jun 1, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Stephane MALHOUITRE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC CHIP
- Publication number 20230105346
- Publication date Apr 6, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Joan RAMIREZ
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PROCESS FOR FABRICATING A PHOTONICS-ON-SILICON OPTOELECTRONIC SYSTE...
- Publication number 20230086803
- Publication date Mar 23, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
ASSEMBLY COMPRISING FIRST AND SECOND PHOTONIC CHIPS THAT ARE ADJOIN...
- Publication number 20220171131
- Publication date Jun 2, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
STRUCTURED OPTICAL FIBRE SENSOR INTEGRATING A TUNABLE VERNIER EFFEC...
- Publication number 20210255006
- Publication date Aug 19, 2021
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TUNABLE VERNIER EFFECT LASER EMISSION DEVICE
- Publication number 20210255394
- Publication date Aug 19, 2021
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTONIC TRANSMITTER
- Publication number 20210149228
- Publication date May 20, 2021
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED PHOTONIC DEVICE MANUFACTURING METHOD
- Publication number 20210134601
- Publication date May 6, 2021
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HYBRID LASER SOURCE COMPRISING AN INTEGRATED WAVEGUIDE CONTAINING A...
- Publication number 20210036488
- Publication date Feb 4, 2021
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR LASER SOURCE
- Publication number 20200161831
- Publication date May 21, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Quentin WILMART
- G02 - OPTICS
Information Patent Application
SEMICONDUCTOR LASER SOURCE AND METHOD FOR EMITTING WITH THIS LASER...
- Publication number 20200161832
- Publication date May 21, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Quentin WILMART
- G02 - OPTICS
Information Patent Application
ATHERMAL MODULATOR-SWITCH WITH TWO SUPERIMPOSED RINGS
- Publication number 20200033645
- Publication date Jan 30, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Quentin Wilmart
- G02 - OPTICS
Information Patent Application
PHOTONIC TRANSMITTER
- Publication number 20200026105
- Publication date Jan 23, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE FOR COUPLING A FIRST WAVEGUIDE WITH A SECOND WAVEGUIDE
- Publication number 20190384004
- Publication date Dec 19, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Salim BOUTAMI
- G02 - OPTICS
Information Patent Application
OPTICAL GUIDE COMPRISING A BEND WITH A PSEUDO-INDEX GRADIENT
- Publication number 20190212493
- Publication date Jul 11, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING DEVICE
- Publication number 20190196109
- Publication date Jun 27, 2019
- COMMISSARIAT A L'ENERGIE ATOMIQUE ET AUX ENERGIES ALTTERNATIVES
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
OPTICAL COUPLING DEVICE FOR A PHOTONIC CIRCUIT
- Publication number 20190094467
- Publication date Mar 28, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
AVALANCHE PHOTODIODE
- Publication number 20190074397
- Publication date Mar 7, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL PHASED ARRAY WITH SIMPLIFIED ADDRESSING
- Publication number 20190064632
- Publication date Feb 28, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Application
OPTICAL PHASE MODULATOR WITH SINUSOIDAL PN JUNCTION
- Publication number 20190018263
- Publication date Jan 17, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Application
PSEUDO GRADED-INDEX OPTICAL FOCUSING DEVICE
- Publication number 20190018197
- Publication date Jan 17, 2019
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Salim Boutami
- G02 - OPTICS
Information Patent Application
GUIDED LIGHT SOURCE, ITS FABRICATION METHOD AND ITS USE FOR EMISSIO...
- Publication number 20180335568
- Publication date Nov 22, 2018
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- G02 - OPTICS
Information Patent Application
PHOTODIODE
- Publication number 20180301570
- Publication date Oct 18, 2018
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim Hassan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTODIODE
- Publication number 20180102448
- Publication date Apr 12, 2018
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Salim BOUTAMI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MANUFACTURING A GERMANIUM SLOW LIGHT WAVEGUIDE AND PHOTO...
- Publication number 20180031765
- Publication date Feb 1, 2018
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
METHOD FOR ADJUSTING PROPERTIES OF A PHOTONIC CIRCUIT BY POST FABRI...
- Publication number 20160299292
- Publication date Oct 13, 2016
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS
Information Patent Application
PRESTRUCTURED SUBSTRATE FOR THE PRODUCTION OF PHOTONIC COMPONENTS,...
- Publication number 20160124145
- Publication date May 5, 2016
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Karim HASSAN
- G02 - OPTICS

Karim HASSAN

Person

Patents Grantslast 30 patents

Photonic chip

Tunable Vernier effect laser emission device

Method for manufacturing a mixed layer comprising a silicon wavegui...

Hybrid laser source comprising an integrated waveguide containing a...

Assembly comprising first and second photonic chips that are adjoin...

Integrated photonic device manufacturing method

Structured optical fibre sensor integrating a tunable vernier effec...

Photonic transmitter having III-V gain media and adiabatically-coup...

Semiconductor laser source and method for emitting with this laser...

Semiconductor laser source

Photodiode with improved power absorption

Athermal modulator-switch with two superimposed rings

Photonic transmitter

Device for coupling a first waveguide with a second waveguide

Avalanche photodiode

Optical coupling device

Optical guide comprising a bend with a pseudo-index gradient

Optical phased array with simplified addressing

Optical phase modulator with sinusoidal PN junction

Optical coupling device for a photonic circuit

Guided light source for emission of single photons

Prestructured substrate for the production of photonic components,...

Photodiode

Method for manufacturing a germanium slow light waveguide and photo...

Method for adjusting properties of a photonic circuit by post fabri...

Slow light waveguide

Patents Applicationslast 30 patents

METHOD FOR MANUFACTURING A PHOTONIC CHIP

OPTOELECTRONIC DEVICE COMPRISING A III-V SEMICONDUCTOR MEMBRANE LAS...

METHOD FOR FABRICATING A PHOTONIC CHIP

METHOD FOR MANUFACTURING A MIXED LAYER COMPRISING A SILICON WAVEGUI...

PHOTONIC CHIP

PROCESS FOR FABRICATING A PHOTONICS-ON-SILICON OPTOELECTRONIC SYSTE...

ASSEMBLY COMPRISING FIRST AND SECOND PHOTONIC CHIPS THAT ARE ADJOIN...

STRUCTURED OPTICAL FIBRE SENSOR INTEGRATING A TUNABLE VERNIER EFFEC...

TUNABLE VERNIER EFFECT LASER EMISSION DEVICE

PHOTONIC TRANSMITTER

INTEGRATED PHOTONIC DEVICE MANUFACTURING METHOD

HYBRID LASER SOURCE COMPRISING AN INTEGRATED WAVEGUIDE CONTAINING A...

SEMICONDUCTOR LASER SOURCE

SEMICONDUCTOR LASER SOURCE AND METHOD FOR EMITTING WITH THIS LASER...

ATHERMAL MODULATOR-SWITCH WITH TWO SUPERIMPOSED RINGS

PHOTONIC TRANSMITTER

DEVICE FOR COUPLING A FIRST WAVEGUIDE WITH A SECOND WAVEGUIDE

OPTICAL GUIDE COMPRISING A BEND WITH A PSEUDO-INDEX GRADIENT

OPTICAL COUPLING DEVICE

OPTICAL COUPLING DEVICE FOR A PHOTONIC CIRCUIT

AVALANCHE PHOTODIODE

OPTICAL PHASED ARRAY WITH SIMPLIFIED ADDRESSING

OPTICAL PHASE MODULATOR WITH SINUSOIDAL PN JUNCTION

PSEUDO GRADED-INDEX OPTICAL FOCUSING DEVICE

GUIDED LIGHT SOURCE, ITS FABRICATION METHOD AND ITS USE FOR EMISSIO...

PHOTODIODE

PHOTODIODE

METHOD FOR MANUFACTURING A GERMANIUM SLOW LIGHT WAVEGUIDE AND PHOTO...

METHOD FOR ADJUSTING PROPERTIES OF A PHOTONIC CIRCUIT BY POST FABRI...

PRESTRUCTURED SUBSTRATE FOR THE PRODUCTION OF PHOTONIC COMPONENTS,...