Inventor
Kwang-Shin Lim
Inventor
Yongin-si, KR
Overview
Patents· 14 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Pprimary
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
C11DDetergent compositions14%
G03FPhotomechanical production of textured or patterned surfaces, e.g. for printing, for processing of semiconductor devices7%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h107%
Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests7%
C09KMaterials for miscellaneous applications, not provided for elsewhere5%
G01NInvestigating or analysing materials by determining their chemical or physical properties5%
H05KPrinted circuits5%
A61KPreparations for medical, dental or toiletry purposes2%
A61QSpecific use of cosmetics or similar toiletry preparations2%
PatentTitleYear
11,118,060Composite white pigment202110,495,615Evaluation systems of block copolymer patterns201910,234,435Conductivity detector and ion chromatography system including the same20197,951,653'Methods of manufacturing a semiconductor device using compositions for etching copper'20117,795,198'Composition for removing a polymeric contaminant and method of removing a polymeric contaminant using the same'20107,687,448'Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition'20107,608,540'Composition for removing a photoresist, method of preparing the composition, method of removing a photoresist and method of manufacturing a semiconductor device using the composition'20097,351,667'Etching solution for silicon oxide method of manufacturing a semiconductor device using the same'20087,311,857'Etching composition, method of preparing the same, method of etching an oxide film, and method of manufacturing a semiconductor device'20076,905,570'Apparatus for manufacturing integrated circuit device'20056,232,239'Method for cleaning contact holes in a semiconductor device'20016,071,827'Method for manufacturing semiconductor devices'20005,883,060'Cleaning compositions for wafers used in semiconductor devices'19995,782,984'Method for cleaning an integrated circuit device using an aqueous cleaning composition'1998Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
1998–2019Patents assigned to SAMSUNG ELECTRONICS CO LTD (13)· patent assignee history
1998–2001Based in Seoul, KR· patent location history
2005–2010Based in Gyeonggi-do, KR· patent location history
2008–2019Based in Yongin-si, KR· patent location history
2019Patents assigned to CHAE KYUNG SOO (1)· patent assignee history
2019Patents assigned to CHOI Ami (1)· patent assignee history
2019Patents assigned to EOM JI WON (1)· patent assignee history
2021Patents assigned to CQV CO LTD (1)· patent assignee history
2021Based in Cheongju-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 13 | 1998–2019 |
| CHAE KYUNG SOO | 1 | 2019 |
| CHOI Ami | 1 | 2019 |
| CQV CO LTD | 1 | 2021 |
| EOM JI WON | 1 | 2019 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 6 | 2008–2019 |
| Seoul, KR | 4 | 1998–2001 |
| Gyeonggi-do, KR | 3 | 2005–2010 |
| Cheongju-si, KR | 1 | 2021 |