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Inventor

Chulsuk HONG

Inventor
KR

Overview

3→
Patents
2025–2026
Patent span
Chemistry
Primary field (CPC C)

Patents· 3 as inventor

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

C08Kprimary
C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients20%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds13%
C08LCompositions of macromolecular compounds13%
C09DCoating compositions, e.g. paints, varnishes or lacquers13%
G02BOptical elements, systems or apparatus13%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds7%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
G11BInformation storage based on relative movement between record carrier and transducer7%
H04NPictorial communication, e.g. television7%
PatentTitleYear
12,578,638Photopolymer composition for hologram formation, hologram recording medium and optical elements202612,473,382Hologram recording medium and optical element comprising the same202512,421,414Optical film, composition for forming coating layer, and electronic device2025

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2025–2026Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2025–2026Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
LG CHEMICAL LTD32025–2026
Locations
LocationPatentsSpan
KR32025–2026