Inventor

Sumin Yun

Inventor

Seoul, KR

Overview

2020–2021

Patent span

Performing operations

Primary field (CPC B)

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

B21Dprimary

B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material13%

B23KSoldering or unsoldering13%

B23PMetal-working not otherwise provided for13%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact13%

F28FDetails of heat-exchange and heat-transfer apparatus, of general application13%

H01QAntennas, i.e. radio aerials13%

H04BTransmission13%

H04MTelephonic communication13%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (1)· patent assignee history

2020Based in Suwon-si, KR· patent location history

2021Patents assigned to LG ELECTRONICS INC (1)· patent assignee history

2021Based in Seoul, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
LG ELECTRONICS INC	1	2021
SAMSUNG ELECTRONICS CO LTD	1	2020

Locations

Location	Patents	Span
Seoul, KR	1	2021
Suwon-si, KR	1	2020