Inventor
KIM HONGRAE
US21 patents
⚠️ This page may combine multiple inventors who share the name “KIM HONGRAE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ABB SCHWEIZ AG
7 patentsUS9998117B2Jun 12, 2018
Solid state resettable fuses
ABB SCHWEIZ AG6 citations72
US10348093B2Jul 9, 2019
Medium voltage direct current power collection systems and methods
ABB SCHWEIZ AG5 citations67
US10230260B2Mar 12, 2019
Fast utility disconnect switch for single conversion UPS
ABB SCHWEIZ AG2 citations66
US12107032B2Oct 1, 2024
Cooling of power semiconductors
ABB SCHWEIZ AG0 citations50
US10630222B2Apr 21, 2020
System having electrical machine and controller
ABB SCHWEIZ AG0 citations40
US10483693B2Nov 19, 2019
Sliding contact assembly for accelerating relative separation speed between plug contacts and socket outlet contacts
ABB SCHWEIZ AG0 citations39
US9666977B2May 30, 2017
Direct current socket with direct current arc protection
ABB SCHWEIZ AG0 citations38
SAMSUNG ELECTRONICS CO LTD
3 patentsUS10490444B2Nov 26, 2019
Semiconductor devices having an air gap
SAMSUNG ELECTRONICS CO LTD12 citations92
US11764107B2Sep 19, 2023
Methods of manufacturing semiconductor devices
SAMSUNG ELECTRONICS CO LTD2 citations72
US10910261B2Feb 2, 2021
Semiconductor devices and methods of manufacturing the same
SAMSUNG ELECTRONICS CO LTD2 citations72
ABB RESEARCH LTD
2 patentsABB TECHNOLOGY LTD
2 patentsUS9667189B2May 30, 2017
Control of electrically excited synchronous machine drives for ride through and controlled braking operations
ABB TECHNOLOGY LTD3 citations72
US10498279B2Dec 3, 2019
Electromagnetic machine system having current injection for inductive excitation of windings
ABB TECHNOLOGY LTD1 citations62