Inventor
LEONG KENNITH KIN
AT35 patents
⚠️ This page may combine multiple inventors who share the name “LEONG KENNITH KIN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AUSTRIA AG
33 patentsUS10720913B1Jul 21, 2020
Integrated failsafe pulldown circuit for GaN switch
INFINEON TECHNOLOGIES AUSTRIA AG30 citations94
US10979032B1Apr 13, 2021
Time-programmable failsafe pulldown circuit for GaN switch
INFINEON TECHNOLOGIES AUSTRIA AG27 citations88
US9698768B2Jul 4, 2017
System and method for operating a switching transistor
INFINEON TECHNOLOGIES AUSTRIA AG19 citations88
US10224924B1Mar 5, 2019
Bidirectional switch with passive electrical network for substrate potential stabilization
INFINEON TECHNOLOGIES AUSTRIA AG15 citations86
US10784853B2Sep 22, 2020
Semiconductor device having a bidirectional switch and a passive electrical network
INFINEON TECHNOLOGIES AUSTRIA AG8 citations84
US10833594B2Nov 10, 2020
System and method of controlling a power converter having an LC tank coupled between a switching network and a transformer winding
INFINEON TECHNOLOGIES AUSTRIA AG7 citations81
US11456735B1Sep 27, 2022
Normally-off power switch with integrated failsafe pulldown circuit and controllable turn-off time
INFINEON TECHNOLOGIES AUSTRIA AG6 citations75
US12081207B2Sep 3, 2024
Passive discharge circuit for bidirectional semiconductor switches
INFINEON TECHNOLOGIES AUSTRIA AG4 citations74
US11329646B2May 10, 2022
Switch device having a pulldown transistor and a voltage clamp
INFINEON TECHNOLOGIES AUSTRIA AG2 citations73
US10958268B1Mar 23, 2021
Transformer-based driver for power switches
INFINEON TECHNOLOGIES AUSTRIA AG5 citations73
US10256812B2Apr 9, 2019
Half bridge coupled resonant gate drivers
INFINEON TECHNOLOGIES AUSTRIA AG3 citations73
US10103638B1Oct 16, 2018
Flyback converter with capacitor module and switching module
INFINEON TECHNOLOGIES AUSTRIA AG2 citations73
US10033269B2Jul 24, 2018
Voltage doubler with capacitor module for increasing capacitance
INFINEON TECHNOLOGIES AUSTRIA AG4 citations73
US9647548B2May 9, 2017
Method for operating a power converter circuit and power converter circuit
INFINEON TECHNOLOGIES AUSTRIA AG3 citations73
US10289137B2May 14, 2019
System and method for a current controller
INFINEON TECHNOLOGIES AUSTRIA AG2 citations70
US12057828B2Aug 6, 2024
Bidirectional power switch
INFINEON TECHNOLOGIES AUSTRIA AG3 citations69
US9948289B2Apr 17, 2018
System and method for a gate driver
INFINEON TECHNOLOGIES AUSTRIA AG4 citations68
US10122276B2Nov 6, 2018
Method for operating a power converter circuit and power converter circuit
INFINEON TECHNOLOGIES AUSTRIA AG1 citations63
US12489437B2Dec 2, 2025
Power semiconductor device with voltage clamp circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations62
US12431897B2Sep 30, 2025
Cascode solid-state switch device and power electronics system
INFINEON TECHNOLOGIES AUSTRIA AG0 citations62
US12176887B2Dec 24, 2024
Transformer-based drive for GaN devices
INFINEON TECHNOLOGIES AUSTRIA AG0 citations62
US12150236B2Nov 19, 2024
Voltage regulator module with inductor-cooled power stage
INFINEON TECHNOLOGIES AUSTRIA AG0 citations62
US11876437B2Jan 16, 2024
Monolithic integrated half-bridge circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations62
US11012063B2May 18, 2021
GaN switch with integrated failsafe pulldown circuit
INFINEON TECHNOLOGIES AUSTRIA AG1 citations62
US12142661B2Nov 12, 2024
Automatic reverse blocking bidirectional switch
INFINEON TECHNOLOGIES AUSTRIA AG0 citations56
US12356730B2Jul 8, 2025
Passive substrate voltage discharge circuit for bidirectional switches
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US12074588B2Aug 27, 2024
Cascode device with one or more normally-on gates
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US10673334B2Jun 2, 2020
Method for operating a power converter circuit and power converter circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US9935547B2Apr 3, 2018
System and method for a switched-mode power supply
INFINEON TECHNOLOGIES AUSTRIA AG0 citations52
US12512664B2Dec 30, 2025
Cascode-based switch device with voltage clamp circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations51
US11862630B2Jan 2, 2024
Semiconductor device having a bidirectional switch and discharge circuit
INFINEON TECHNOLOGIES AUSTRIA AG0 citations50
US9450494B1Sep 20, 2016
Inductive compensation based control of synchronous rectification switch
INFINEON TECHNOLOGIES AUSTRIA AG0 citations45
US10148169B2Dec 4, 2018
Bridgeless flyback converter circuit and method of operating thereof
INFINEON TECHNOLOGIES AUSTRIA AG0 citations30