Inventor
Chun-geun Park
Inventor
Kyungki-do, KR
Overview
Patents· 16 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%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests27%
C08FMacromolecular compounds obtained by reactions only involving carbon-to-carbon unsaturated bonds22%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h105%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h105%
C07CAcyclic or carbocyclic compounds3%
PatentTitleYear
6,713,229'Terpolymer for amplified resist'20046,416,927'Chemically amplified resist compositions'20026,300,036'Photosensitive polymers and chemically amplified photoresist compositions using the same'20016,280,903'Chemically amplified resist composition'20016,171,754'Chemically amplified resist compositions'20016,114,084'Chemically amplified resist composition'20006,103,845'Chemically amplified resist polymers'20005,981,141'Chemically amplified resists'19995,856,411'Resins for use in chemically amplified resists and manufacturing methods thereof'19995,851,727'Photosensitive polymers and photoresist compositions containing the same'19985,847,063'Resins for use in chemically amplified resists and manufacturing methods thereof'19985,759,755'Semiconductor substrate containing anti-reflective layer'19985,733,704'Resist compositions for chemically amplified resists comprising a di(t-butyl)malonyl methyl side group in the base polymer'19985,593,725'Anti-reflective layer and method for manufacturing semiconductor device using the same'19975,496,770'Method for manufacturing a semiconductor chip bump having improved contact characteristics'19965,418,186'Method for manufacturing a bump on a semiconductor chip'1995Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1995–2004Patents assigned to SAMSUNG ELECTRONICS CO LTD (16)· patent assignee history
1995–2004Based in Kyungki-do, KR· patent location history
1996–1998Based in Suwon-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 16 | 1995–2004 |
Locations
| Location | Patents | Span |
|---|---|---|
| Kyungki-do, KR | 13 | 1995–2004 |
| Suwon-si, KR | 3 | 1996–1998 |