Inventor

Jae Wook Nam

Inventor

Seoul, KR

Overview

1999–2021

Patent span

Human necessities

Primary field (CPC A)

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

F25Dprimary

F25DRefrigerators23%

A23BPreservation of foods, foodstuffs or non-alcoholic beverages15%

A23CDairy products, e.g. milk, butter or cheese8%

B29CShaping or joining of plastics8%

B29LIndexing scheme associated with subclass b29c, relating to particular articles8%

G06TImage data processing or generation, in general8%

H01MProcesses or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy8%

H04NPictorial communication, e.g. television8%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution8%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

1999Patents assigned to MANDO MACHINE CO LTD (1)· patent assignee history

1999–2016Based in Seoul, KR· patent location history

2000–2002Patents assigned to MANDO CLIMATE CONTROL CORP (2)· patent assignee history

2000Based in Chungcheongnam-do, KR· patent location history

2002Based in Cheonan-si, KR· patent location history

2016–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history

2020Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (1)· patent assignee history

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

2021Patents assigned to SAMSUNG SDI CO LTD (1)· patent assignee history

2021Based in Yongin-si, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
MANDO CLIMATE CONTROL CORP	2	2000–2002
SAMSUNG ELECTRONICS CO LTD	2	2016–2020
MANDO MACHINE CO LTD	1	1999
RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV	1	2020
SAMSUNG SDI CO LTD	1	2021

Locations