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Inventor

Doo-Sub Lee

Inventor
Suwon-si, KR

Overview

10→
Patents
2007–2014
Patent span
Physics
Primary field (CPC G)

Patents· 10 as inventor

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

G11Cprimary
G11CStatic stores71%
H10BElectronic memory devices14%
E03DWater-closets or urinals with flushing devices7%
G06FElectric digital data processing7%
PatentTitleYear
8,797,780'Memory device having sub-bit lines and memory system'20148,391,042'Memory device having sub-bit lines and memory system'20137,586,783'Block status storage unit of flash memory device'20097,532,531'Flash memory device and multi-block erase method'20097,460,412'Flash memory device and erasing method thereof'20087,428,169'Nonvolatile semiconductor memory device and voltage generating circuit for the same'20087,428,170'Voltage generation circuit, flash memory device including the same and method for programming the flash memory device'20087,405,977'Flash memory device with improved read speed'20087,274,599'NOR flash memory device using bit scan method and related programming method'20077,248,505'Flash memory device'2007

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2007–2014Patents assigned to SAMSUNG ELECTRONICS CO LTD (10)· patent assignee history
2007–2009Based in Suwon-si, KR· patent location history
2007–2009Based in Gyeonggi-do, KR· patent location history
2013Patents assigned to KWAK PAN SUK (1)· patent assignee history
2013Patents assigned to LEE DOO SUB (1)· patent assignee history
2013–2014Based in Yongin-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD102007–2014
KWAK PAN SUK12013
LEE DOO SUBself12013
Locations
LocationPatentsSpan
Suwon-si, KR62007–2009
Yongin-si, KR22013–2014
Gyeonggi-do, KR22007–2009