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Inventor

Jinseok Heo

Inventor
Hwaseong-si, KR

Overview

3→
Patents
2020–2021
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.

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices33%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1033%
H01LSemiconductor devices17%
LOC0917%
PatentTitleYear
11,086,210Photomask, method of fabricating the same, and method of manufacturing semiconductor device using the same202111,086,224Fabrication system of semiconductor device and method of fabricating a semiconductor device using the same2021D0899244Capsule for beer brewing machine2020

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2020Patents assigned to LG ELECTRONICS INC (1)· patent assignee history
2020Based in Seoul, KR· patent location history
2021Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2021Based in Hwaseong-si, KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD22021
LG ELECTRONICS INC12020
Locations
LocationPatentsSpan
Hwaseong-si, KR22021
Seoul, KR12020