Inventor

Yong-gyu Chu

Inventor

Seoul, KR

Overview

2001–2020

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.

G11Cprimary

G11CStatic stores48%

G01RMeasuring electric variables7%

H01LSemiconductor devices7%

H03KPulse technique7%

H03LAutomatic control, starting, synchronisation or stabilisation of generators of electronic oscillations or pulses7%

H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%

B43KImplements for writing or drawing4%

G06FElectric digital data processing4%

H03MCoding4%

H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h104%

PatentTitleYear

10,824,507Semiconductor memory device, controller, and memory system2020 10,403,331Semiconductor device having a floating option pad, and a method for manufacturing the same2019 9,390,772'Semiconductor device including option pads for determining an operating structure thereof, and a system having the same'2016 8,315,118'Precharge method of semiconductor memory device and semiconductor memory device using the same'2012 7,872,932'Method of precharging local input/output line and semiconductor memory device using the method'2011 7,580,294'Semiconductor memory device comprising two rows of pads'2009 7,433,252'Semiconductor memory device capable of storing data of various patterns and method of electrically testing the semiconductor memory device'2008 7,420,871'Synchronous semiconductor memory device'2008 7,418,638'Semiconductor memory device and method for testing memory cells using several different test data patterns'2008 7,221,170'Semiconductor test circuit'2007 6,909,650'Circuit and method for transforming data input/output format in parallel bit test'2005 6,678,206'Semiconductor memory device including standby mode for reducing current consumption of delay locked loop'2004 6,285,225'Delay locked loop circuits and methods of operation thereof'2001 6,222,411'Integrated circuit devices having synchronized signal generators therein'2001

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2001–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (14)· patent assignee history

2001–2004Based in Kyungki-do, KR· patent location history

2005Based in Gunpo, KR· patent location history

2007–2020Based in Seoul, KR· patent location history

2008–2011Based in Gyeonggi-do, KR· patent location history

2012Patents assigned to CHU YONG-GYU (1)· patent assignee history

2012Patents assigned to JEONG WOO-PYO (1)· patent assignee history

2012Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG ELECTRONICS CO LTD	14	2001–2020
CHU YONG-GYUself	1	2012
JEONG WOO-PYO	1	2012

Locations

Location	Patents	Span
Seoul, KR	7	2007–2020
Kyungki-do, KR	3	2001–2004
Gyeonggi-do, KR	2	2008–2011
Hwaseong-si, KR	1	2012
Gunpo, KR	1	2005