Inventor
KIM HYEONGNAM
US11 patents
⚠️ This page may combine multiple inventors who share the name “KIM HYEONGNAM”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AUSTRIA AG
10 patentsUS11575377B2Feb 7, 2023
Switching circuit, gate driver and method of operating a transistor device
INFINEON TECHNOLOGIES AUSTRIA AG2 citations71
US11251294B2Feb 15, 2022
High voltage blocking III-V semiconductor device
INFINEON TECHNOLOGIES AUSTRIA AG2 citations66
US11916068B2Feb 27, 2024
Type III-V semiconductor substrate with monolithically integrated capacitor
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US11545485B2Jan 3, 2023
Type III-V semiconductor substrate with monolithically integrated capacitor
INFINEON TECHNOLOGIES AUSTRIA AG0 citations61
US11923448B2Mar 5, 2024
High voltage blocking III-V semiconductor device
INFINEON TECHNOLOGIES AUSTRIA AG0 citations55
US12471348B2Nov 11, 2025
Semiconductor device
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US12408364B2Sep 2, 2025
Hole draining structure for suppression of hole accumulation
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US12349389B2Jul 1, 2025
Lateral III/V heterostructure field effect transistor
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US12040302B2Jul 16, 2024
Device package having a lateral power transistor with segmented chip pad
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US11862630B2Jan 2, 2024
Semiconductor device having a bidirectional switch and discharge circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50