Vratislav MICHAL

Person

Grenoble, FR

People

Patents Grantslast 30 patents

Information Patent Grant
Floating voltage measuring circuit and method
- Patent number 11,994,537
- Issue date May 28, 2024
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- G01 - MEASURING TESTING
Information Patent Grant
Flying capacitor topology for DC or AC output from a DC source
- Patent number 11,984,796
- Issue date May 14, 2024
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Voltage detector circuit
- Patent number 10,520,554
- Issue date Dec 31, 2019
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- G01 - MEASURING TESTING
Information Patent Grant
Voltage detector circuit
- Patent number 10,236,842
- Issue date Mar 19, 2019
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Differential sensing circuit of a floating voltage source
- Patent number 10,014,834
- Issue date Jul 3, 2018
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Boost converter maximal output power detector allowing optimal dyna...
- Patent number 9,917,506
- Issue date Mar 13, 2018
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Circuit to implement a diode function
- Patent number 9,892,877
- Issue date Feb 13, 2018
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Single-shot duty cycle generator for a switched-mode power supply
- Patent number 9,804,616
- Issue date Oct 31, 2017
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- G05 - CONTROLLING REGULATING
Information Patent Grant
Resistor calibration using a MOS capacitor
- Patent number 9,793,181
- Issue date Oct 17, 2017
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Absolute value current-sensing circuit for step-down DC-to-DC conve...
- Patent number 9,709,608
- Issue date Jul 18, 2017
- OPTIS CIRCUIT TECHNOLOGY, LLC
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switched mode power supply peak-efficiency detection
- Patent number 9,537,395
- Issue date Jan 3, 2017
- STMicroelectronics International N.V.
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Charge-pump device with reduced cross-conduction losses
- Patent number 9,502,972
- Issue date Nov 22, 2016
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of valley inductance current polarity detection in a pulse w...
- Patent number 9,459,311
- Issue date Oct 4, 2016
- STMicroelectronics International N.V.
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
MOS DIFFERENTIAL PAIR
- Publication number 20240243712
- Publication date Jul 18, 2024
- STMicroelectronics (Alps) SAS
- Vratislav MICHAL
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
POWER CONVERSION CIRCUIT
- Publication number 20240136927
- Publication date Apr 25, 2024
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
AMBIENT LIGHT SENSOR
- Publication number 20240110826
- Publication date Apr 4, 2024
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
INTEGRATED TEMPERATURE THRESHOLD DETECTION CIRCUIT AND CORRESPONDIN...
- Publication number 20230333581
- Publication date Oct 19, 2023
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- G05 - CONTROLLING REGULATING
Information Patent Application
DEVICE FOR COPYING A CURRENT
- Publication number 20230327621
- Publication date Oct 12, 2023
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
TRANSIMPEDANCE AMPLIFIER CIRCUITS AND DEVICES
- Publication number 20230291366
- Publication date Sep 14, 2023
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
RECEIVER DEVICE, RECEPTION SYSTEM, PROCESS AND LIGHT-SIGNAL COMMUNI...
- Publication number 20230239057
- Publication date Jul 27, 2023
- STMicroelectronics (Grenoble 2) SAS
- Nicolas MOENECLAEY
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Floating Voltage Measuring Circuit and Method
- Publication number 20220390490
- Publication date Dec 8, 2022
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- G01 - MEASURING TESTING
Information Patent Application
BANDGAP CIRCUIT
- Publication number 20220317719
- Publication date Oct 6, 2022
- STMicroelectronics (Grenoble 2) SAS
- Vratislav MICHAL
- G05 - CONTROLLING REGULATING
Information Patent Application
POWER CONVERTER
- Publication number 20220321028
- Publication date Oct 6, 2022
- STMmicroelectronics (Grenoble2) SAS
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
VOLTAGE DETECTOR CIRCUIT
- Publication number 20190187218
- Publication date Jun 20, 2019
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Voltage Detector Circuit
- Publication number 20180191318
- Publication date Jul 5, 2018
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
DIFFERENTIAL SENSING CIRCUIT OF A FLOATING VOLTAGE SOURCE
- Publication number 20180191317
- Publication date Jul 5, 2018
- STMicroelectronics (Alps) SAS
- Vratislav Michal
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
BOOST CONVERTER MAXIMAL OUTPUT POWER DETECTOR ALLOWING OPTIMAL DYNA...
- Publication number 20170179816
- Publication date Jun 22, 2017
- STMicroelectronics (Alps) SAS
- Vratislav MICHAL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CHARGE-PUMP DEVICE WITH REDUCED CROSS-CONDUCTION LOSSES
- Publication number 20160344285
- Publication date Nov 24, 2016
- STMicroelectronics (Alps) SAS
- Vratislav MICHAL
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESISTOR CALIBRATION USING A MOS CAPACITOR
- Publication number 20160276070
- Publication date Sep 22, 2016
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SINGLE-SHOT DUTY CYCLE GENERATOR FOR A SWITCHED-MODE POWER SUPPLY
- Publication number 20160231760
- Publication date Aug 11, 2016
- STMicroelectronics (Grenoble 2) SAS
- Vratislav Michal
- G05 - CONTROLLING REGULATING
Information Patent Application
VOLTAGE POLARITY DETECTION FOR DCM/CCM BOUNDARY DETECTION IN DC/DC...
- Publication number 20150301092
- Publication date Oct 22, 2015
- ST-ERICSSON SA
- Vratislav MICHAL
- G01 - MEASURING TESTING
Information Patent Application
ABSOLUTE VALUE CURRENT-SENSING CIRCUIT FOR STEP-DOWN DC-TO-DC CONVE...
- Publication number 20150285843
- Publication date Oct 8, 2015
- ST-ERICSSON SA
- Vratislav MICHAL
- G01 - MEASURING TESTING
Information Patent Application
CIRCUIT TO IMPLEMENT A DIODE FUNCTION
- Publication number 20150262776
- Publication date Sep 17, 2015
- STMicroelectronics (Alps) SAS
- Vratislav MICHAL
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCHED MODE POWER SUPPLY PEAK-EFFICIENCY DETECTION
- Publication number 20150108956
- Publication date Apr 23, 2015
- STMicroelectronics International N.V
- Vratislav Michal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF VALLEY INDUCTANCE CURRENT POLARITY DETECTION IN A PULSE W...
- Publication number 20140375332
- Publication date Dec 25, 2014
- STMicroelectronics International N.V
- Vratislav Michal
- G01 - MEASURING TESTING

Vratislav MICHAL

Person

Patents Grantslast 30 patents

Floating voltage measuring circuit and method

Flying capacitor topology for DC or AC output from a DC source

Voltage detector circuit

Voltage detector circuit

Differential sensing circuit of a floating voltage source

Boost converter maximal output power detector allowing optimal dyna...

Circuit to implement a diode function

Single-shot duty cycle generator for a switched-mode power supply

Resistor calibration using a MOS capacitor

Absolute value current-sensing circuit for step-down DC-to-DC conve...

Switched mode power supply peak-efficiency detection

Charge-pump device with reduced cross-conduction losses

Method of valley inductance current polarity detection in a pulse w...

Patents Applicationslast 30 patents

MOS DIFFERENTIAL PAIR

POWER CONVERSION CIRCUIT

AMBIENT LIGHT SENSOR

INTEGRATED TEMPERATURE THRESHOLD DETECTION CIRCUIT AND CORRESPONDIN...

DEVICE FOR COPYING A CURRENT

TRANSIMPEDANCE AMPLIFIER CIRCUITS AND DEVICES

RECEIVER DEVICE, RECEPTION SYSTEM, PROCESS AND LIGHT-SIGNAL COMMUNI...

Floating Voltage Measuring Circuit and Method

BANDGAP CIRCUIT

POWER CONVERTER

VOLTAGE DETECTOR CIRCUIT

Voltage Detector Circuit

DIFFERENTIAL SENSING CIRCUIT OF A FLOATING VOLTAGE SOURCE

BOOST CONVERTER MAXIMAL OUTPUT POWER DETECTOR ALLOWING OPTIMAL DYNA...

CHARGE-PUMP DEVICE WITH REDUCED CROSS-CONDUCTION LOSSES

RESISTOR CALIBRATION USING A MOS CAPACITOR

SINGLE-SHOT DUTY CYCLE GENERATOR FOR A SWITCHED-MODE POWER SUPPLY

VOLTAGE POLARITY DETECTION FOR DCM/CCM BOUNDARY DETECTION IN DC/DC...

ABSOLUTE VALUE CURRENT-SENSING CIRCUIT FOR STEP-DOWN DC-TO-DC CONVE...

CIRCUIT TO IMPLEMENT A DIODE FUNCTION

SWITCHED MODE POWER SUPPLY PEAK-EFFICIENCY DETECTION

METHOD OF VALLEY INDUCTANCE CURRENT POLARITY DETECTION IN A PULSE W...