Inventor
Seung-Wook Shin
Inventor
Uiwang-si, KR
Overview
Patents· 5 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 devices38%
C07CAcyclic or carbocyclic compounds23%
C07DHeterocyclic compounds8%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds8%
C08GMacromolecular compounds obtained otherwise than by reactions only involving unsaturated carbon-to-carbon bonds8%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h108%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests8%
PatentTitleYear
10,345,706Monomer for hardmask composition and hardmask composition including the monomer and method of forming patterns using the hardmask composition20199,671,688'Monomer for hardmask composition, hardmask composition including said monomer, and method for forming pattern using said hardmask composition'20179,665,003'Hardmask composition, method of forming patterns using the hardmask composition and semiconductor integrated circuit device including the patterns'20178,017,301'Photosensitive polymer, resist composition, and associated methods'20117,993,810'(Meth)acrylate compound having aromatic acid labile group, photosensitive polymer, resist composition, and associated methods'2011Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2011–2019Patents assigned to CHEIL IND INC (5)· patent assignee history
2011–2019Based in Uiwang-si, KR· patent location history
2017Patents assigned to CHOI YOO-JEONG (1)· patent assignee history
2017Patents assigned to HONG SEUNG-HEE (1)· patent assignee history
2017Based in Suwon-si, KR· patent location history
2019Patents assigned to CHOI YOO JEONG (1)· patent assignee history
2019Patents assigned to HONG SEUNG HEE (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| CHEIL IND INC | 5 | 2011–2019 |
| CHOI YOO JEONG | 1 | 2019 |
| CHOI YOO-JEONG | 1 | 2017 |
| HONG SEUNG HEE | 1 | 2019 |
| HONG SEUNG-HEE | 1 | 2017 |
Locations
| Location | Patents | Span |
|---|---|---|
| Uiwang-si, KR | 4 | 2011–2019 |
| Suwon-si, KR | 1 | 2017 |