Inventor

HAN JOO CHOI

Inventor

Overview

2→

Patents

2022–2023

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.

C09Jprimary

C09JAdhesives17%

G02BOptical elements, systems or apparatus17%

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%

C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%

C08KUse of inorganic or non-macromolecular organic substances as compounding ingredients8%

C08LCompositions of macromolecular compounds8%

C09KMaterials for miscellaneous applications, not provided for elsewhere8%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein8%

H01LSemiconductor devices8%

H10KOrganic electric solid-state devices8%

PatentTitleYear

11,649,385Adhesive film for polarizing plate, polarizing plate comprising the same, and optical display apparatus comprising the same2023 11,237,311Polarizing plate for light emitting display apparatus having adhesive layers of specified modulus2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2023Patents assigned to SAMSUNG SDI CO LTD (2)· patent assignee history

2022–2023Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
SAMSUNG SDI CO LTD	2	2022–2023

Locations

Location	Patents	Span
KR	2	2022–2023