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Inventor

Keun Kook Kim

Inventor
Seoul, KR

Overview

17→
Patents
2007–2015
Patent span
Physics
Primary field (CPC G)

Patents· 17 as inventor

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

G11Cprimary
G11CStatic stores59%
H03KPulse technique30%
G05FSystems for regulating electric or magnetic variables4%
H02MApparatus for conversion between ac and ac, between ac and dc, or between dc and dc, and for use with mains or similar power supply systems4%
H10DInorganic electric semiconductor devices4%
PatentTitleYear
9,019,781'Internal voltage generation circuit'20158,953,389'Semiconductor memory device'20158,830,778'Refresh method and semiconductor memory device using the same'20148,817,556'Command generation circuit and semiconductor memory device'20148,787,104'Semiconductor memory device'20148,368,456'Fuse circuit with ensured fuse cut status'20138,330,507'Driving controller and internal voltage generation circuit'20128,127,169'Semiconductor memory device and method for generating internal control signal'20128,050,117'Command generation circuit and semiconductor memory device'20118,027,204'Flag signal generation circuit and semiconductor memory device'20117,888,979'Pad input signal processing circuit'20117,764,545'Address replacing circuit and semiconductor memory apparatus having the same'20107,639,553'Data bus sense amplifier circuit'20097,498,859'Driving device using CMOS inverter'20097,447,111'Counter control signal generating circuit'20087,276,959'Pumping circuit of semiconductor device'20077,164,614'Fuse box, semiconductor memory device having the same and setting method thereof'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2014Patents assigned to HYNIX SEMICONDUCTOR INC (12)· patent assignee history
2007–2010Based in Ichon-shi, KR· patent location history
2007–2009Based in Chungcheongbuk-do, KR· patent location history
2008Based in Yongin-si, KR· patent location history
2011–2015Based in Seoul, KR· patent location history
2012–2015Patents assigned to KIM KEUN KOOK (6)· patent assignee history
2012Patents assigned to KIM KEUN-KOOK (1)· patent assignee history
2012Based in Kyungki-do, KR· patent location history
2013–2015Patents assigned to SK HYNIX INC (5)· patent assignee history
2014Patents assigned to KO BOK RIM (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
HYNIX SEMICONDUCTOR INC122007–2014
KIM KEUN KOOKself62012–2015
SK HYNIX INC52013–2015
KIM KEUN-KOOKself12012
KO BOK RIM12014
Locations
LocationPatentsSpan
Seoul, KR102011–2015
Ichon-shi, KR32007–2010
Chungcheongbuk-do, KR22007–2009
Kyungki-do, KR12012
Yongin-si, KR12008