LexDanaLexDanabeta
Inventor

YOONSEO LEE

Inventor
KR

Overview

2→
Patents
2022–2025
Patent span
Electricity
Primary field (CPC H)

Patents· 2 as inventor

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

C23Cprimary
C23CCoating metallic material33%
H10KOrganic electric solid-state devices33%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices17%
H01LSemiconductor devices17%
PatentTitleYear
12,252,773Deposition mask and deposition apparatus including the same202511,421,314Mask assembly, and apparatus and method for manufacturing display apparatus using mask assembly2022

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2022–2025Patents assigned to SAMSUNG DISPLAY CO LTD (2)· patent assignee history
2022–2025Based in KR· patent location history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG DISPLAY CO LTD22022–2025
Locations
LocationPatentsSpan
KR22022–2025