Joel Chatal

Person

Carquefou, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Output buffer receiving first and second input signals and outputti...
- Patent number 8,239,429
- Issue date Aug 7, 2012
- Atmel Corporation
- Abdellatif Bendraoui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Low current comparator with programmable hysteresis
- Patent number 8,198,920
- Issue date Jun 12, 2012
- Atmel Corporation
- Joel Chatal
- G11 - INFORMATION STORAGE
Information Patent Grant
Successive approximation analog/digital converter and associated in...
- Patent number 7,576,678
- Issue date Aug 18, 2009
- Atmel Nantes SA
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electronic driver device for an external load for which the slew ra...
- Patent number 7,511,541
- Issue date Mar 31, 2009
- Atmel Nantes S.A.
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Electric reference voltage generating device of improved accuracy a...
- Patent number 7,218,167
- Issue date May 15, 2007
- Atmel Nantes SA
- Joel Chatal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Reference voltage source, temperature sensor, temperature threshold...
- Patent number 6,930,538
- Issue date Aug 16, 2005
- Atmel Nantes S.A.
- Joël Chatal
- G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents

Information Patent Application
LOW CURRENT COMPARATOR WITH PROGRAMMABLE HYSTERESIS
- Publication number 20100237908
- Publication date Sep 23, 2010
- ATMEL CORPORATION
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SUCCESSIVE APPROMIXATION ANALOG/DIGITAL CONVERTER AND ASSOCIATED IN...
- Publication number 20080100490
- Publication date May 1, 2008
- Atmel Nantes S.A.
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
OUTPUT INTERFACING DEVICE COMPENSATED IN LOAD AND CORRESPONDING ELE...
- Publication number 20080094118
- Publication date Apr 24, 2008
- Atmel Nantes S.A.
- Abdellatif Bendraoui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Output buffer receiving first and second input signals and outputti...
- Publication number 20070250554
- Publication date Oct 25, 2007
- Atmel Nantes S.A.
- Abdellatif Bendraoui
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electronic driver device for an external load for which the slew ra...
- Publication number 20070205814
- Publication date Sep 6, 2007
- Atmel Nantes S.A.
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Hysteresis comparator for input voltages and corresponding electron...
- Publication number 20070040587
- Publication date Feb 22, 2007
- Atmel Nantes S.A.
- Joel Chatal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Electric reference voltage generating device of improved accuracy a...
- Publication number 20050206443
- Publication date Sep 22, 2005
- Atmel Nantes SA
- Joel Chatal
- G05 - CONTROLLING REGULATING
Information Patent Application
Reference voltage source, temperature sensor, temperature threshold...
- Publication number 20040036460
- Publication date Feb 26, 2004
- Atmel Nantes S.A.
- Joel Chatal
- G05 - CONTROLLING REGULATING

Joel Chatal

Person

Patents Grantslast 30 patents

Output buffer receiving first and second input signals and outputti...

Low current comparator with programmable hysteresis

Successive approximation analog/digital converter and associated in...

Electronic driver device for an external load for which the slew ra...

Electric reference voltage generating device of improved accuracy a...

Reference voltage source, temperature sensor, temperature threshold...

Patents Applicationslast 30 patents

LOW CURRENT COMPARATOR WITH PROGRAMMABLE HYSTERESIS

SUCCESSIVE APPROMIXATION ANALOG/DIGITAL CONVERTER AND ASSOCIATED IN...

OUTPUT INTERFACING DEVICE COMPENSATED IN LOAD AND CORRESPONDING ELE...

Output buffer receiving first and second input signals and outputti...

Electronic driver device for an external load for which the slew ra...

Hysteresis comparator for input voltages and corresponding electron...

Electric reference voltage generating device of improved accuracy a...

Reference voltage source, temperature sensor, temperature threshold...