Inventor

Seung Won Song

Inventor

Seoul, KR

Overview

2000–2019

Patent span

Physics

Primary field (CPC G)

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

C08Fprimary

C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds11%

C08LCompositions of macromolecular compounds11%

G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices11%

G06TImage data processing or generation, in general11%

A61KPreparations for medical, dental or toiletry purposes6%

C09DCoating compositions, e.g. paints, varnishes or lacquers6%

G01NInvestigating or analysing materials by determining their chemical or physical properties6%

G01QScanning-probe techniques or apparatus6%

G06FElectric digital data processing6%

G06KGraphical data reading6%

PatentTitleYear

Assembled from patent assignee/location history and declaration credentials.

2000–2001Patents assigned to HYUNDAI ELECTRONICS IND (2)· patent assignee history

2000Patents assigned to CHOI HYEONG IN (1)· patent assignee history

2000–2019Based in Seoul, KR· patent location history

2001Patents assigned to HYEONG IN CHOI (1)· patent assignee history

2018Patents assigned to KOREA ADVANCED INST SCI & TECH (2)· patent assignee history

2018Patents assigned to SK INNOVATION CO LTD (2)· patent assignee history

2018Based in Daejeon, KR· patent location history

Assignee and location history derived from the patent record.

Assignees

Locations

Location	Patents	Span
Seoul, KR	3	2000–2019
Daejeon, KR	2	2018