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Vratislav MICHAL

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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    BANDGAP CIRCUIT
    • Publication number 20250224754
    • Publication date Jul 10, 2025
    • STMicroelectronics (Grenoble 2) SAS
    • Vratislav MICHAL
    • G05 - CONTROLLING REGULATING
  • Information Patent Application

    CURRENT MATCHING CIRCUITRY
    • Publication number 20250219397
    • Publication date Jul 3, 2025
    • STMicroelectronics International N.V.
    • Vratislav MICHAL
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POWER DC/DC CONVERSION CIRCUIT
    • Publication number 20250023474
    • Publication date Jan 16, 2025
    • STMicroelectronics International N.V.
    • Vratislav MICHAL
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    CIRCUIT FOR VOLTAGE OFFSET COMPENSATION
    • Publication number 20250023531
    • Publication date Jan 16, 2025
    • STMicroelectronics International N.V.
    • Vratislav MICHAL
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • 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

    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

    BANDGAP CIRCUIT
    • Publication number 20220317719
    • Publication date Oct 6, 2022
    • STMicroelectronics (Grenoble 2) SAS
    • Vratislav MICHAL
    • G05 - CONTROLLING REGULATING
  • 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