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Inventor

Choongki Min

Inventor
Chungcheongnam-do, KR

Overview

2→
Patents
2017–2020
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.

H01Lprimary
H01LSemiconductor devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
B05BSpraying apparatus14%
B05DProcesses for applying fluent materials to surfaces, in general14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices14%
PatentTitleYear
10,541,161Apparatus and method for treating substrate20209,793,118'Method and apparatus for treating substrate'2017

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2017–2020Patents assigned to SEMES CO LTD (2)· patent assignee history
2017Based in Cheonan-si, KR· patent location history
2020Based in Chungcheongnam-do, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SEMES CO LTD22017–2020
Locations
LocationPatentsSpan
Chungcheongnam-do, KR12020
Cheonan-si, KR12017