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Inventor

Hanchoon Lee

Inventor
Seoul, KR

Overview

4→
Patents
2016–2018
Patent span
Mechanical engineering
Primary field (CPC F)

Patents· 4 as inventor

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

F28Fprimary
F28FDetails of heat-exchange and heat-transfer apparatus, of general application33%
F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact25%
B21DWorking or processing of sheet metal or metal tubes, rods or profiles without essentially removing material8%
B23KSoldering or unsoldering8%
B23PMetal-working not otherwise provided for8%
F25BRefrigeration machines, plants or systems8%
Y10TTechnical subjects covered by former us classification8%
PatentTitleYear
10,077,926Air conditioner and evaporator inlet header distributor therefor20189,605,908'Heat exchanger'20179,566,672'Method of manufacturing a heat exchanger'20179,528,779'Heat exchanger'2016

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2016–2018Patents assigned to LG ELECTRONICS INC (4)· patent assignee history
2016–2017Based in Seoul, KR· patent location history
2018Based in Changwon-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG ELECTRONICS INC42016–2018
Locations
LocationPatentsSpan
Seoul, KR32016–2017
Changwon-si, KR12018