Inventor

SANG WOO JIN

Inventor

Overview

3→

Patents

2022–2025

Patent span

Performing operations

Primary field (CPC B)

Patents· 3 as inventor

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

B32Bprimary

B32BLayered products, i.e. products built-up of strata of flat or non-flat, e.g. cellular or honeycomb, form12%

G02BOptical elements, systems or apparatus12%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein12%

A24DCigars6%

B29CShaping or joining of plastics6%

B29KIndexing scheme associated with subclasses b29b, b29c or b29d, relating to moulding materials or to materials for moulds, reinforcements, fillers or preformed parts, e.g. inserts6%

B29LIndexing scheme associated with subclass b29c, relating to particular articles6%

C09JAdhesives6%

C09KMaterials for miscellaneous applications, not provided for elsewhere6%

D01DMechanical methods or apparatus in the manufacture of artificial filaments, threads, fibres, bristles or ribbons6%

PatentTitleYear

12,291,015Color conversion sheet and backlight unit including the same2025 11,330,836Lyocell material for tobacco filter2022 11,268,019Color conversion sheet and backlight unit comprising same2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to TORAY ADVANCED MAT KOREA INC (2)· patent assignee history

2022Patents assigned to KOLON INC (1)· patent assignee history

2022Patents assigned to KT & G CORP (1)· patent assignee history

2022–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
TORAY ADVANCED MAT KOREA INC	2	2022–2025
KOLON INC	1	2022
KT & G CORP	1	2022

Locations

Location	Patents	Span
KR	3	2022–2025