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Inventor

Sang-Hyun Sung

Inventor
Chungcheongbuk-do, KR

Overview

2→
Patents
2009–2021
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

G11Cprimary
G11CStatic stores25%
H01LSemiconductor devices25%
H10BElectronic memory devices25%
LOC2825%
PatentTitleYear
10,923,495Semiconductor memory device with divided source plate2021D0604823'Air freshener'2009

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2009Patents assigned to PROCTER & GAMBLE (1)· patent assignee history
2009Based in San Francisco, CA, US· patent location history
2021Patents assigned to SK HYNIX INC (1)· patent assignee history
2021Based in Chungcheongbuk-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
PROCTER & GAMBLE12009
SK HYNIX INC12021
Locations
LocationPatentsSpan
Chungcheongbuk-do, KR12021
San Francisco, California, US12009