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Inventor

HYOC-MIN YOUN

Inventor
KR

Overview

2→
Patents
2025
Patent span
Chemistry
Primary field (CPC C)

Patents· 2 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%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds17%
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients17%
C09DCoating compositions, e.g. paints, varnishes or lacquers17%
G02BOptical elements, systems or apparatus17%
PatentTitleYear
12,404,355Photopolymerizable composition and cured film and display device using the same202512,216,403Positive photosensitive resin composition and display device using the same2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025Patents assigned to DONGJIN SEMICHEM CO LTD (2)· patent assignee history
2025Patents assigned to DONJIN SEMICHEM CO LTD (1)· patent assignee history
2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
DONGJIN SEMICHEM CO LTD22025
DONJIN SEMICHEM CO LTD12025
Locations
LocationPatentsSpan
KR22025