LexDanaLexDanabeta
Inventor

Ui Kyu Seo

Inventor
Bucheon-si, KR

Overview

2→
Patents
2019–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

F24Fprimary
F24FAir-conditioning20%
H01LSemiconductor devices20%
H02KDynamo-electric machines20%
H10DInorganic electric semiconductor devices20%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1020%
PatentTitleYear
10,903,704Fan motor for air conditioner202110,276,673Semiconductor die having stacking structure of silicon-metallic conductive layer-silicon2019

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2019Patents assigned to MAGNACHIP SEMICONDUCTOR LTD (1)· patent assignee history
2019Based in Cheongju-si, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history
2021Based in Bucheon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
MAGNACHIP SEMICONDUCTOR LTD12019
SAMSUNG ELECTRONICS CO LTD12021
Locations
LocationPatentsSpan
Bucheon-si, KR12021
Cheongju-si, KR12019