Inventor

Wang-Kee In

Inventor

Daejeon, KR

Overview

2000–2015

Patent span

Physics

Primary field (CPC G)

Patents· 14 as inventor

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

G21Cprimary

G21CNuclear reactors50%

Y02EReduction of greenhouse gas [ghg] emissions, related to energy generation, transmission or distribution50%

PatentTitleYear

9,136,025'Dual-cooled fuel rod\'s spacer grids with upper and lower cross-wavy-shape dimple'2015 8,885,790'Reverse conical lower end plug for an annular nuclear fuel rod'2014 8,275,088'Perforated plate support for dual-cooled segmented fuel rod'2012 8,243,872'Spacer grid for close-spaced nuclear fuel rods'2012 7,769,125'Spacer grid for nuclear reactor fuel assemblies'2010 6,807,246'Lips-type multi-purposed nuclear fuel assembly spacer grid'2004 6,744,843'Side-slotted nozzle type double sheet spacer grid for nuclear fuel assemblies'2004 6,707,872'Spacer grid for nuclear reactor fuel assemblies with grid springs maintaining conformal contact with fuel rods and enlarged elastic range'2004 6,608,881'Duct-type spacer grid with swirl flow vane for nuclear fuel assembly'2003 6,421,407'Nuclear fuel spacer grid with dipper vanes'2002 6,393,087'Duct-type spacer grid with swirl flow vanes for nuclear fuel assemblies'2002 6,236,702'Fuel assembly spacer grid with swirl deflectors and hydraulic pressure springs'2001 6,167,105'Spacer grid with H-spring for fuel rods for use in nuclear reactor fuel assemblies'2000 6,130,927'Grid with nozzle-type coolant deflecting channels for use in nuclear reactor fuel assemblies'2000

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2000–2015Patents assigned to KOREA ATOMIC ENERGY RES (13)· patent assignee history

2000–2003Patents assigned to KOREA ELECTRIC POWER CORP (6)· patent assignee history

2000–2004Based in Yongin-si, KR· patent location history

2000Based in Yusong-ku, KR· patent location history

2004–2015Patents assigned to KOREA HYDRO & NUCLEAR POWER CO (7)· patent assignee history

2004–2015Based in Daejeon, KR· patent location history

2012–2015Patents assigned to OH DONG-SEOK (3)· patent assignee history

2012Patents assigned to CHUN TAE-HYUN (2)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
KOREA ATOMIC ENERGY RES	13	2000–2015
KOREA HYDRO & NUCLEAR POWER CO	7	2004–2015
KOREA ELECTRIC POWER CORP	6	2000–2003
OH DONG-SEOK	3	2012–2015
CHUN TAE-HYUN	2	2012

Locations

Location	Patents	Span
Daejeon, KR	7	2004–2015
Yongin-si, KR	6	2000–2004
Yusong-ku, KR	1	2000