Karel Ptacek

Person

Roznov Pod Radh., CZ

People

Patents Grantslast 30 patents

Information Patent Grant
Bootstrap clamp circuit and method
- Patent number 12,206,321
- Issue date Jan 21, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method and system of operating a gate driver
- Patent number 12,191,847
- Issue date Jan 7, 2025
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Switching slew rate control for gate drivers
- Patent number 11,817,784
- Issue date Nov 14, 2023
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage capacitor and method
- Patent number 11,018,216
- Issue date May 25, 2021
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output driver having pull-down capability
- Patent number 10,812,066
- Issue date Oct 20, 2020
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Galvanically-isolated signaling between modules with step-up transf...
- Patent number 10,637,468
- Issue date Apr 28, 2020
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Pulse width demodulator
- Patent number 10,630,276
- Issue date Apr 21, 2020
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Switching device control with second assertion of drive signal duri...
- Patent number 10,432,098
- Issue date Oct 1, 2019
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
High voltage capacitor and method
- Patent number 10,411,086
- Issue date Sep 10, 2019
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Output driver having pull-down capability
- Patent number 10,270,440
- Issue date Apr 23, 2019
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for self-synchronization of a synchronous rect...
- Patent number 10,097,097
- Issue date Oct 9, 2018
- Semiconductor Components Industries, LLC
- Tomas Tichy
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Current sense detection for synchronous rectification
- Patent number 10,063,154
- Issue date Aug 28, 2018
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous rectifier control with second assertion of drive signal...
- Patent number 10,050,541
- Issue date Aug 14, 2018
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resonance-coupled signaling between IC modules
- Patent number 10,008,457
- Issue date Jun 26, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Precise and dynamic control of synchronous rectification switch vol...
- Patent number 9,973,091
- Issue date May 15, 2018
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Receiver for resonance-coupled signaling
- Patent number 9,954,523
- Issue date Apr 24, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method and apparatus for synchronous rectifier
- Patent number 9,837,916
- Issue date Dec 5, 2017
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Synchronous rectifier controller, power converter using same, and m...
- Patent number 9,013,898
- Issue date Apr 21, 2015
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Discharge circuit and method
- Patent number 8,710,804
- Issue date Apr 29, 2014
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Parasitic element compensation circuit and method for compensating...
- Patent number 8,711,582
- Issue date Apr 29, 2014
- Semiconductor Components Industries, LLC
- Roman Stuler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for detecting a current and compensating for an offset volta...
- Patent number 7,956,651
- Issue date Jun 7, 2011
- Semiconductor Components Industries, LLC
- Karel Ptacek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Method of forming an oscillator circuit and structure therefor
- Patent number 7,800,456
- Issue date Sep 21, 2010
- Semiconductor Components Industries, LLC
- Frantisek Sukup
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Charge pump circuit and method therefor
- Patent number 7,688,052
- Issue date Mar 30, 2010
- Semiconductor Components Industries, LLC
- Antonin Rozsypal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method of forming a power supply controller and structure therefor
- Patent number 7,564,704
- Issue date Jul 21, 2009
- Semiconductor Components Industries, LLC
- Antonin Rozsypal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND SYSTEM OF OPERATING A GATE DRIVER
- Publication number 20240348243
- Publication date Oct 17, 2024
- SEMICONDUCTOR COMPONENTS INDUSTRIES, LLC
- Karel PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BOOTSTRAP CLAMP CIRCUIT AND METHOD
- Publication number 20240097555
- Publication date Mar 21, 2024
- Semiconductor Components Industries, LLC
- Karel PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SWITCHING SLEW RATE CONTROL FOR GATE DRIVERS
- Publication number 20230223850
- Publication date Jul 13, 2023
- Semiconductor Components Industries, LLC
- Karel PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PULSE WIDTH DEMODULATOR
- Publication number 20200083876
- Publication date Mar 12, 2020
- Semiconductor Components Industries, LLC
- Karel PTACEK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
HIGH VOLTAGE CAPACITOR AND METHOD
- Publication number 20190319087
- Publication date Oct 17, 2019
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OUTPUT DRIVER HAVING PULL-DOWN CAPABILITY
- Publication number 20190207603
- Publication date Jul 4, 2019
- Semiconductor Components Industries, LLC
- Karel PTACEK
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
SWITCHING DEVICE CONTROL WITH SECOND ASSERTION OF DRIVE SIGNAL DURI...
- Publication number 20180323719
- Publication date Nov 8, 2018
- Semiconductor Components Industries, LLC
- KAREL PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
RESONANCE-COUPLED SIGNALING BETWEEN IC MODULES
- Publication number 20180240761
- Publication date Aug 23, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GALVANICALLY-ISOLATED SIGNALING BETWEEN MODULES WITH STEP-UP TRANSF...
- Publication number 20180109257
- Publication date Apr 19, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RECEIVER FOR RESONANCE-COUPLED SIGNALING
- Publication number 20180109256
- Publication date Apr 19, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RESONANCE-COUPLED SIGNALING BETWEEN IC MODULES
- Publication number 20180108621
- Publication date Apr 19, 2018
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD AND APPARATUS FOR SYNCHRONOUS RECTIFIER
- Publication number 20180054132
- Publication date Feb 22, 2018
- Semiconductor Components Industries, LLC
- KAREL PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
OUTPUT DRIVER HAVING PULL-DOWN CAPABILITY
- Publication number 20180026629
- Publication date Jan 25, 2018
- Semiconductor Components Industries, LLC
- Karel PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
CURRENT SENSE DETECTION FOR SYNCHRONOUS RECTIFICATION
- Publication number 20170317598
- Publication date Nov 2, 2017
- Semiconductor Components Industries, LLC
- KAREL PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PRECISE AND DYNAMIC CONTROL OF SYNCHRONOUS RECTIFICATION SWITCH VOL...
- Publication number 20160204701
- Publication date Jul 14, 2016
- Semiconductor Components Industries, LLC
- KAREL PTACEK
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD AND APPARATUS FOR SYNCHRONOUS RECTIFIER OPERATION
- Publication number 20150318790
- Publication date Nov 5, 2015
- Semiconductor Components Industries, LLC
- TOMAS TICHY
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
HIGH VOLTAGE CAPACITOR AND METHOD
- Publication number 20150287774
- Publication date Oct 8, 2015
- Semiconductor Components Industries, LLC
- Richard Scott Burton
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYNCHRONOUS RECTIFIER CONTROLLER, POWER CONVERTER USING SAME, AND M...
- Publication number 20140085952
- Publication date Mar 27, 2014
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DISCHARGE CIRCUIT AND METHOD
- Publication number 20130027999
- Publication date Jan 31, 2013
- Karel Ptacek
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD FOR DETECTING A CURRENT AND COMPENSATING FOR AN OFFSET VOLTA...
- Publication number 20110057704
- Publication date Mar 10, 2011
- Karel Ptacek
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
COMPENSATION METHOD AND CIRCUIT
- Publication number 20100244941
- Publication date Sep 30, 2010
- Roman Stuler
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Application
METHOD OF FORMING AN OSCILLATOR CIRCUIT AND STRUCTURE THEREFOR
- Publication number 20090289733
- Publication date Nov 26, 2009
- Frantisek Sukup
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
CHARGE PUMP CIRCUIT AND METHOD THEREFOR
- Publication number 20080129372
- Publication date Jun 5, 2008
- Antonin Rozsypal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
METHOD OF FORMING A POWER SUPPLY CONTROLLER AND STRUCTURE THEREFOR
- Publication number 20080129269
- Publication date Jun 5, 2008
- Antonin Rozsypal
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Karel Ptacek

Person

Patents Grantslast 30 patents

Bootstrap clamp circuit and method

Method and system of operating a gate driver

Switching slew rate control for gate drivers

High voltage capacitor and method

Output driver having pull-down capability

Galvanically-isolated signaling between modules with step-up transf...

Pulse width demodulator

Switching device control with second assertion of drive signal duri...

High voltage capacitor and method

Output driver having pull-down capability

Method and apparatus for self-synchronization of a synchronous rect...

Current sense detection for synchronous rectification

Synchronous rectifier control with second assertion of drive signal...

Resonance-coupled signaling between IC modules

Precise and dynamic control of synchronous rectification switch vol...

Receiver for resonance-coupled signaling

Method and apparatus for synchronous rectifier

Synchronous rectifier controller, power converter using same, and m...

Discharge circuit and method

Parasitic element compensation circuit and method for compensating...

Method for detecting a current and compensating for an offset volta...

Method of forming an oscillator circuit and structure therefor

Charge pump circuit and method therefor

Method of forming a power supply controller and structure therefor

Patents Applicationslast 30 patents

METHOD AND SYSTEM OF OPERATING A GATE DRIVER

BOOTSTRAP CLAMP CIRCUIT AND METHOD

SWITCHING SLEW RATE CONTROL FOR GATE DRIVERS

PULSE WIDTH DEMODULATOR

HIGH VOLTAGE CAPACITOR AND METHOD

OUTPUT DRIVER HAVING PULL-DOWN CAPABILITY

SWITCHING DEVICE CONTROL WITH SECOND ASSERTION OF DRIVE SIGNAL DURI...

RESONANCE-COUPLED SIGNALING BETWEEN IC MODULES

GALVANICALLY-ISOLATED SIGNALING BETWEEN MODULES WITH STEP-UP TRANSF...

RECEIVER FOR RESONANCE-COUPLED SIGNALING

RESONANCE-COUPLED SIGNALING BETWEEN IC MODULES

METHOD AND APPARATUS FOR SYNCHRONOUS RECTIFIER

OUTPUT DRIVER HAVING PULL-DOWN CAPABILITY

CURRENT SENSE DETECTION FOR SYNCHRONOUS RECTIFICATION

PRECISE AND DYNAMIC CONTROL OF SYNCHRONOUS RECTIFICATION SWITCH VOL...

METHOD AND APPARATUS FOR SYNCHRONOUS RECTIFIER OPERATION

HIGH VOLTAGE CAPACITOR AND METHOD

SYNCHRONOUS RECTIFIER CONTROLLER, POWER CONVERTER USING SAME, AND M...

DISCHARGE CIRCUIT AND METHOD

METHOD FOR DETECTING A CURRENT AND COMPENSATING FOR AN OFFSET VOLTA...

COMPENSATION METHOD AND CIRCUIT

METHOD OF FORMING AN OSCILLATOR CIRCUIT AND STRUCTURE THEREFOR

CHARGE PUMP CIRCUIT AND METHOD THEREFOR

METHOD OF FORMING A POWER SUPPLY CONTROLLER AND STRUCTURE THEREFOR