LexDanaLexDanabeta
Inventor

Bong-Jin Yum

Inventor
Seoul, KR

Overview

2→
Patents
2011–2012
Patent span
Physics
Primary field (CPC G)

Patents· 2 as inventor

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

G03Fprimary
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices100%
PatentTitleYear
8,117,001'Measurement system for correcting overlay measurement error'20127,908,105'Measurement system for correcting overlay measurement error'2011

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2011–2012Patents assigned to SAMSUNG ELECTRONICS CO LTD (2)· patent assignee history
2011–2012Based in Seoul, KR· patent location history
2012Patents assigned to KIM HONG-SEOK (1)· patent assignee history
2012Patents assigned to KIM KWAN-WOO (1)· patent assignee history
2012Patents assigned to KIM SEUNG-HYUN (1)· patent assignee history
2012Patents assigned to LEE MOON-SANG (1)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees
AssigneePatentsSpan
SAMSUNG ELECTRONICS CO LTD22011–2012
KIM HONG-SEOK12012
KIM KWAN-WOO12012
KIM SEUNG-HYUN12012
LEE MOON-SANG12012
Locations
LocationPatentsSpan
Seoul, KR22011–2012