Inventor

Young Soo Chang

Inventor

Seoul, KR

Overview

2006–2020

Patent span

Mechanical engineering

Primary field (CPC F)

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 application18%

B01DSeparation9%

F24FAir-conditioning9%

F25BRefrigeration machines, plants or systems9%

F28DHeat-exchange apparatus, not provided for in another subclass, in which the heat-exchange media do not come into direct contact9%

G06FElectric digital data processing9%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy9%

H02NElectric machines not otherwise provided for9%

H10NElectric solid-state devices not otherwise provided for9%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution9%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2006–2014Patents assigned to KOREA INST SCI & TECH (4)· patent assignee history

2006–2020Based in Seoul, KR· patent location history

2014Patents assigned to CHANG YOUNG SOO (2)· patent assignee history

2014Patents assigned to LEE DAE-YOUNG (2)· patent assignee history

2014Patents assigned to CHA SUK-WON (1)· patent assignee history

2014Patents assigned to HAN HUN-SIK (1)· patent assignee history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Seoul, KR	5	2006–2020