Inventor
SEONGJU KIM
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H02Pprimary
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters20%
LOC1520%
A47LDomestic washing or cleaning13%
C02FTreatment of water, waste water, sewage, or sludge7%
H01GCapacitors7%
H02KDynamo-electric machines7%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems7%
H03HImpedance networks, e.g. resonant circuits7%
H05KPrinted circuits7%
Y02WClimate change mitigation technologies related to wastewater treatment or waste management7%
PatentTitleYear
D1097385Washing machine2025D1074094Washing machine2025D1070206Washing machine202511,849,568Motor driving apparatus and cleaner including the same202311,377,375Capacitive deionization electrode module and water treatment apparatus and method capable of saving energy using the same202211,296,632Motor driving apparatus and method thereof202211,296,643Motor driving apparatus and home appliance including the same2022Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2022–2023Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2022Patents assigned to DOOSAN HEAVY IND & CONSTRUCTION CO LTD (1)· patent assignee history
2022–2025Based in KR· patent location history
2025Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG ELECTRONICS INC | 3 | 2022–2023 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2025 |
| DOOSAN HEAVY IND & CONSTRUCTION CO LTD | 1 | 2022 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2022–2025 |