François Ayel

Person

Saint Blaise du Buis, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Charge or a discharge of an output voltage rail of a plurality of p...
- Patent number 12,199,117
- Issue date Jan 14, 2025
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
SPAD-type photodiode
- Patent number 12,113,137
- Issue date Oct 8, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Comparator of a voltage of a sense node of a pixel to a comparison...
- Patent number 12,107,099
- Issue date Oct 1, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device of acquisition of a depth image of a scene
- Patent number 12,055,638
- Issue date Aug 6, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Alexis Rochas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
SPAD photodiode control circuit
- Patent number 11,982,565
- Issue date May 14, 2024
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- G01 - MEASURING TESTING
Information Patent Grant
Image sensor with increased dynamic range
- Patent number 11,417,690
- Issue date Aug 16, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pixel array with inverted voltage follower
- Patent number 11,380,723
- Issue date Jul 5, 2022
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Control circuit for power converter
- Patent number 9,876,425
- Issue date Jan 23, 2018
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- Romain Grezaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump circuit for generating a negative voltage
- Patent number 9,647,537
- Issue date May 9, 2017
- Commissariat a l'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
IMAGE SENSOR
- Publication number 20240339478
- Publication date Oct 10, 2024
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Olivier Saxod
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SENSOR FOR ACQUIRING A DEPTH MAP OF A SCENE
- Publication number 20240280673
- Publication date Aug 22, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Gaelle Palmigiani
- G01 - MEASURING TESTING
Information Patent Application
DEVICE FOR DETECTING OVERFLOW OF CHARGES FOR BACKSIDE ILLUMINATION...
- Publication number 20240064426
- Publication date Feb 22, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François AYEL
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PIXELS IN A LIGHT SENSOR
- Publication number 20240019300
- Publication date Jan 18, 2024
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François AYEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL ARRAY
- Publication number 20230335567
- Publication date Oct 19, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François AYEL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PHOTOSITE OF A DEPTH PIXEL
- Publication number 20230128664
- Publication date Apr 27, 2023
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Gaelle PALMIGIANI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL WITH BURIED OPTICAL ISOLATION
- Publication number 20220165762
- Publication date May 26, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Quentin ABADIE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEVICE OF ACQUISITION OF A 2D IMAGE AND OF A DEPTH IMAGE OF A SCENE
- Publication number 20220113425
- Publication date Apr 14, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François Ayel
- G01 - MEASURING TESTING
Information Patent Application
DEVICE OF ACQUISITION OF A DEPTH IMAGE OF A SCENE
- Publication number 20220113424
- Publication date Apr 14, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Alexis Rochas
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SPAD-TYPE PHOTODIODE
- Publication number 20220093807
- Publication date Mar 24, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IMAGE SENSOR
- Publication number 20220077208
- Publication date Mar 10, 2022
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- Olivier Saxod
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPAD PHOTODIODE CONTROL CIRCUIT
- Publication number 20210265512
- Publication date Aug 26, 2021
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- François Ayel
- G01 - MEASURING TESTING
Information Patent Application
IMAGE SENSOR WITH INCREASED DYNAMIC RANGE
- Publication number 20210082981
- Publication date Mar 18, 2021
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Francois Ayel
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PIXEL ARRAY WITH INVERTED VOLTAGE FOLLOWER
- Publication number 20200185441
- Publication date Jun 11, 2020
- Commissariat A L'Energie Atomique et Aux Energies Alternatives
- François Ayel
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
OPTOELECTRONIC CIRCUIT WITH LIGHT-EMITTING DIODES
- Publication number 20160353538
- Publication date Dec 1, 2016
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Francois Ayel
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CONTROL CIRCUIT FOR POWER CONVERTER
- Publication number 20160254750
- Publication date Sep 1, 2016
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Romain Grezaud
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE PUMP CIRCUIT FOR GENERATING A NEGATIVE VOLTAGE
- Publication number 20160226376
- Publication date Aug 4, 2016
- Commissariat a I'Energie Atomique et aux Energies Alternatives
- Francois Ayel
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
Liquid crystal microdisplay
- Publication number 20070057890
- Publication date Mar 15, 2007
- ATMEL GRENOBLE S.A.
- Francois Ayel
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

François Ayel

Person

Patents Grantslast 30 patents

Charge or a discharge of an output voltage rail of a plurality of p...

SPAD-type photodiode

Comparator of a voltage of a sense node of a pixel to a comparison...

Device of acquisition of a depth image of a scene

SPAD photodiode control circuit

Image sensor with increased dynamic range

Pixel array with inverted voltage follower

Control circuit for power converter

Charge pump circuit for generating a negative voltage

Patents Applicationslast 30 patents

IMAGE SENSOR

SENSOR FOR ACQUIRING A DEPTH MAP OF A SCENE

DEVICE FOR DETECTING OVERFLOW OF CHARGES FOR BACKSIDE ILLUMINATION...

PIXELS IN A LIGHT SENSOR

PIXEL ARRAY

PHOTOSITE OF A DEPTH PIXEL

PIXEL WITH BURIED OPTICAL ISOLATION

DEVICE OF ACQUISITION OF A 2D IMAGE AND OF A DEPTH IMAGE OF A SCENE

DEVICE OF ACQUISITION OF A DEPTH IMAGE OF A SCENE

SPAD-TYPE PHOTODIODE

IMAGE SENSOR

SPAD PHOTODIODE CONTROL CIRCUIT

IMAGE SENSOR WITH INCREASED DYNAMIC RANGE

PIXEL ARRAY WITH INVERTED VOLTAGE FOLLOWER

OPTOELECTRONIC CIRCUIT WITH LIGHT-EMITTING DIODES

CONTROL CIRCUIT FOR POWER CONVERTER

CHARGE PUMP CIRCUIT FOR GENERATING A NEGATIVE VOLTAGE

Liquid crystal microdisplay