P

Inventor

LEENDERTZ CASPAR

DE42 patents
⚠️ This page may combine multiple inventors who share the name “LEENDERTZ CASPAR”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

INFINEON TECHNOLOGIES AG

37 patents
US10586845B1Mar 10, 2020

SiC trench transistor device and methods of manufacturing thereof

INFINEON TECHNOLOGIES AG9 citations82
US11367775B1Jun 21, 2022

Shielding structure for SiC devices

INFINEON TECHNOLOGIES AG6 citations74
US11011606B2May 18, 2021

Semiconductor component having a SiC semiconductor body and method for producing a semiconductor component

INFINEON TECHNOLOGIES AG3 citations73
US10586851B2Mar 10, 2020

Silicon carbide semiconductor device and method of manufacturing

INFINEON TECHNOLOGIES AG1 citations73
US10957768B1Mar 23, 2021

Silicon carbide device with an implantation tail compensation region

INFINEON TECHNOLOGIES AG3 citations72
US10304952B2May 28, 2019

Power semiconductor device with dV/dt controllability and cross-trench arrangement

INFINEON TECHNOLOGIES AG2 citations72
US11552173B2Jan 10, 2023

Silicon carbide device with trench gate

INFINEON TECHNOLOGIES AG2 citations70
US12471336B2Nov 11, 2025

Semiconductor component having a SiC semiconductor body

INFINEON TECHNOLOGIES AG0 citations62
US12300724B2May 13, 2025

Method of manufacturing silicon carbide semiconductor devices

INFINEON TECHNOLOGIES AG0 citations62
US11929397B2Mar 12, 2024

Semiconductor device including trench structure and manufacturing method

INFINEON TECHNOLOGIES AG0 citations62
US11764063B2Sep 19, 2023

Silicon carbide device with compensation region and method of manufacturing

INFINEON TECHNOLOGIES AG0 citations62
US11757031B2Sep 12, 2023

Power transistor with integrated Schottky diode

INFINEON TECHNOLOGIES AG0 citations62
US11626477B2Apr 11, 2023

Silicon carbide field-effect transistor including shielding areas

INFINEON TECHNOLOGIES AG0 citations62
US11610986B2Mar 21, 2023

Power semiconductor switch having a cross-trench structure

INFINEON TECHNOLOGIES AG0 citations62
US11600701B2Mar 7, 2023

Semiconductor component having a SiC semiconductor body

INFINEON TECHNOLOGIES AG0 citations62
US11581428B2Feb 14, 2023

IGBT with dV/dt controllability

INFINEON TECHNOLOGIES AG1 citations62
US11276754B2Mar 15, 2022

Semiconductor device including trench structure and manufacturing method

INFINEON TECHNOLOGIES AG0 citations62
US11177354B2Nov 16, 2021

Method of manufacturing silicon carbide semiconductor devices

INFINEON TECHNOLOGIES AG0 citations62
US11101343B2Aug 24, 2021

Silicon carbide field-effect transistor including shielding areas

INFINEON TECHNOLOGIES AG0 citations62
US11075290B2Jul 27, 2021

Power semiconductor device having a cross-trench arrangement

INFINEON TECHNOLOGIES AG0 citations62
US10985248B2Apr 20, 2021

SiC power semiconductor device with integrated Schottky junction

INFINEON TECHNOLOGIES AG1 citations62
US10840362B2Nov 17, 2020

IGBT with dV/dt controllability

INFINEON TECHNOLOGIES AG1 citations62
US11462611B2Oct 4, 2022

SiC device with channel regions extending along at least one of the (1-100) plane and the (-1100) plane and methods of manufacturing thereof

INFINEON TECHNOLOGIES AG0 citations61
US11404370B2Aug 2, 2022

Failure structure in semiconductor device

INFINEON TECHNOLOGIES AG0 citations61
US11322596B2May 3, 2022

Semiconductor device including junction material in a trench and manufacturing method

INFINEON TECHNOLOGIES AG0 citations61
US10896952B2Jan 19, 2021

SiC device and methods of manufacturing thereof

INFINEON TECHNOLOGIES AG0 citations61
US12266694B2Apr 1, 2025

Silicon carbide device with a stripe-shaped trench gate structure

INFINEON TECHNOLOGIES AG0 citations60
US11888032B2Jan 30, 2024

Method of producing a silicon carbide device with a trench gate

INFINEON TECHNOLOGIES AG0 citations60
US11380756B2Jul 5, 2022

Silicon carbide device with Schottky contact

INFINEON TECHNOLOGIES AG0 citations60
US12176396B2Dec 24, 2024

Semiconductor device including current spread region

INFINEON TECHNOLOGIES AG0 citations59
US11552170B2Jan 10, 2023

Semiconductor device including current spread region

INFINEON TECHNOLOGIES AG1 citations59
US11552172B2Jan 10, 2023

Silicon carbide device with compensation layer and method of manufacturing

INFINEON TECHNOLOGIES AG0 citations52
US11121220B2Sep 14, 2021

Semiconductor device including trench structures and manufacturing method

INFINEON TECHNOLOGIES AG0 citations52
US10903322B2Jan 26, 2021

SiC power semiconductor device with integrated body diode

INFINEON TECHNOLOGIES AG0 citations52
US12119377B2Oct 15, 2024

SiC devices with shielding structure

INFINEON TECHNOLOGIES AG0 citations51
US12057316B2Aug 6, 2024

Semiconductor device fabricated using channeling implant

INFINEON TECHNOLOGIES AG0 citations51
US11908694B2Feb 20, 2024

Ion beam implantation method and semiconductor device

INFINEON TECHNOLOGIES AG0 citations49

INFINEON TECHNOLOGIES AUSTRIA AG

4 patents

INFINEON TECH DRESDEN GMBH & CO KG

1 patent