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Inventor

JongCheol Lee

Inventor
Seoul, KR

Overview

3→
Patents
2015–2020
Patent span
Electricity
Primary field (CPC H)

Patents· 3 as inventor

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

C23Cprimary
C23CCoating metallic material43%
H01LSemiconductor devices29%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1029%
PatentTitleYear
10,844,491Gas supply unit and substrate processing system20209,951,422Semiconductor device manufacturing apparatus having plurality of gas exhausting pipes and gas sensors20189,082,611'Methods of forming a layer'2015

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2015–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2015Patents assigned to CHOI GEUNKYU (1)· patent assignee history
2015Patents assigned to CHUNG SUKJIN (1)· patent assignee history
2015Patents assigned to KIM YOUNSOO (1)· patent assignee history
2015Patents assigned to LEE JONGCHEOL (1)· patent assignee history
2015–2020Based in Seoul, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD32015–2020
CHOI GEUNKYU12015
CHUNG SUKJIN12015
KIM YOUNSOO12015
LEE JONGCHEOLself12015
Locations
LocationPatentsSpan
Seoul, KR32015–2020