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Inventor

SANG HYUK HWANG

Inventor
KR

Overview

1→
Patents
2024
Patent span
Electricity
Primary field (CPC H)

Patents· 1 as inventor

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

C23Cprimary
C23CCoating metallic material33%
H01LSemiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
PatentTitleYear
11,972,946Method for removing impurities in thin film and substrate processing apparatus2024

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2024Patents assigned to EUGENE TECHNOLOGY CO LTD (1)· patent assignee history
2024Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
EUGENE TECHNOLOGY CO LTD12024
Locations
LocationPatentsSpan
KR12024