LexDanaLexDanabeta
Inventor

SEONGMOO CHO

Inventor
KR

Overview

3→
Patents
2022–2023
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

H05Kprimary
H05KPrinted circuits25%
H01LSemiconductor devices17%
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 systems17%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1017%
G05FSystems for regulating electric or magnetic variables8%
H02PControl or regulation of electric motors, electric generators or dynamo-electric converters8%
Y02BClimate change mitigation technologies related to buildings, e.g. housing, house appliances or related end-user applications8%
PatentTitleYear
11,756,867Power module including lead frame unit connecting first substrate and second substrate202311,735,557Power module of double-faced cooling202311,258,355Device for power factor correction2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to LG ELECTRONICS INC (3)· patent assignee history
2022–2023Based in KR· patent location history
2023Patents assigned to LG MAGNA E POWERTRAIN CO LTD (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC32022–2023
LG MAGNA E POWERTRAIN CO LTD12023
Locations
LocationPatentsSpan
KR32022–2023