Inventor
Jang-dong You
Inventor
Osan-si, KR
Overview
Patents· 4 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 devices50%
C25DProcesses for the electrolytic or electrophoretic production of coatings25%
Y10TTechnical subjects covered by former us classification25%
PatentTitleYear
10,394,117Pellicle film including graphite-containing thin film for extreme ultraviolet lithography201910,001,700Pellicle film including graphite-containing thin film for extreme ultraviolet lithography20189,436,077'Method of fabricating a pellicle frame'20168,404,405'Pellicle frame, pellicle, lithography apparatus, and method of fabricating the pellicle frame'2013Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2013–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (4)· patent assignee history
2013–2016Patents assigned to FINE SEMITECH CORP (2)· patent assignee history
2013Patents assigned to AN BUM-HYUN (1)· patent assignee history
2013–2016Based in Hwaseong-si, KR· patent location history
2018–2019Patents assigned to FINE SEMITECH CO LTD (2)· patent assignee history
2018–2019Patents assigned to RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV (2)· patent assignee history
2018–2019Based in Osan-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 4 | 2013–2019 |
| FINE SEMITECH CO LTD | 2 | 2018–2019 |
| FINE SEMITECH CORP | 2 | 2013–2016 |
| RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV | 2 | 2018–2019 |
| AN BUM-HYUN | 1 | 2013 |
Locations
| Location | Patents | Span |
|---|---|---|
| Osan-si, KR | 2 | 2018–2019 |
| Hwaseong-si, KR | 2 | 2013–2016 |