Inventor · disambiguated record
Woytek Tworzydlo
Also filed as: TWORZYDLO WOYTEK
17 granted patents·1 pending application·26 citations·filing 2012–2020
90Inventor score
Top patents by PatentIndex Score
18 records- 0190US11393901B2Cell layouts for MOS-gated devices for improved forward voltagePAKAL TECH INC·Filed 2020·Granted Jul 19, 2022·2 cites·19 claims
- 0289US9391184B2Insulated gate turn-off device with turn-off transistorPAKAL TECHNOLOGIES LLC·Filed 2015·Granted Jul 12, 2016·6 cites·16 claims
- 0380US11114552B2Insulated gate turn-off device with designated breakdown areas between gate trenchesPAKAL TECH INC·Filed 2020·Granted Sep 7, 2021·1 cites·26 claims
- 0480US8742456B2Integrating a trench-gated thyristor with a trench-gated rectifierPAKAL TECHNOLOGIES LLC·Filed 2013·Granted Jun 3, 2014·4 cites·11 claims
- 0571US8878237B2Active edge structures providing uniform current flow in insulated gate turn-off thyristorsPAKAL TECHNOLOGIES LLC·Filed 2013·Granted Nov 4, 2014·3 cites·19 claims
- 0670US8878238B2MCT device with base-width-determined latching and non-latching statesPAKAL TECHNOLOGIES LLC·Filed 2012·Granted Nov 4, 2014·3 cites·20 claims
- 0767US10256331B2Insulated gate turn-off device having low capacitance and low saturation currentPAKAL TECH LLC·Filed 2018·Granted Apr 9, 2019·1 cites·20 claims
- 0866US9935188B2Insulated gate turn-off device with turn-off Schottky-Barrier MOSFETPAKAL TECH LLC·Filed 2017·Granted Apr 3, 2018·1 cites·13 claims
- 0966US8937502B2Lateral insulated gate turn-off devicesPAKAL TECHNOLOGIES LLC·Filed 2014·Granted Jan 20, 2015·2 cites·20 claims
- 1064US8569117B2Systems and methods integrating trench-gated thyristor with trench-gated rectifierPAKAL TECHNOLOGIES LLC·Filed 2012·Granted Oct 29, 2013·1 cites·20 claims
- 1163US9806181B2Insulated gate power device using a MOSFET for turning offPAKAL TECH LLC·Filed 2016·Granted Oct 31, 2017·1 cites·18 claims
- 1256US10797131B2Enhancements to cell layout and fabrication techniques for MOS-gated devicesPAKAL TECH INC·Filed 2019·Granted Oct 6, 2020·0 cites·8 claims
- 1355US9306048B2Dual depth trench-gated mos-controlled thyristor with well-defined turn-on characteristicsPAKAL TECHNOLOGIES LLC·Filed 2013·Granted Apr 5, 2016·1 cites·20 claims
- 1451USRE47072EInsulated gate turn-off device with turn-off transistorPAKAL TECH LLC·Filed 2017·Granted Oct 2, 2018·0 cites·19 claims
- 1551US2019115423A1Insulated gate power devices with reduced carrier injection in termination areaPAKAL TECH LLC·Filed 2018·Application pending·0 cites
- 1648US10181509B2Insulated gate power devices with reduced carrier injection in termination areaPAKAL TECH LLC·Filed 2016·Granted Jan 15, 2019·0 cites·9 claims
- 1746US11145717B2Cellular insulated gate power device with edge design to prevent failure near edgePAKAL TECH INC·Filed 2019·Granted Oct 12, 2021·0 cites·14 claims
- 1841US10224404B2Insulated gate turn-off device with hole injector for faster turn offPAKAL TECH LLC·Filed 2017·Granted Mar 5, 2019·0 cites·11 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →