Inventor
Heung-Sik Park
Inventor
Yongin-si, KR
Overview
Patents· 12 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H10Dprimary
H10DInorganic electric semiconductor devices20%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H01LSemiconductor devices7%
H10BElectronic memory devices7%
A61CDentistry3%
A61GTransport, personal conveyances, or accommodation specially adapted for patients or disabled persons3%
A61LMethods or apparatus for sterilising materials or objects in general3%
C07KPeptides3%
C10GCracking hydrocarbon oils3%
C10LFuels not otherwise provided for3%
PatentTitleYear
10,950,678Thin film transistor substrate and organic light-emitting display using the same202110,879,244Integrated circuit device20208,735,248'Method of manufacturing semiconductor device'20148,704,283'Semiconductor devices'20148,592,265'Method for manufacturing semiconductor device having a metal gate electrode'20138,367,355'Method of quantitative assessment on reproductive effort of black-lip pearl oysters using antibody specific thereto'20138,035,090'Sterilizer for dental contaminant'20117,879,726'Methods of forming semiconductor devices using selective etching of an active region through a hardmask'20117,763,724'Liquefied extract of marine algae for producing bio-ethanol under high pressure and method for producing the same'20107,618,899'Method of patterning a matrix into a substrate via multiple, line-and-space, sacrificial, hard mask layers'20097,540,970'Methods of fabricating a semiconductor device'20097,491,344'Method for etching an object using a plasma and an object etched by a plasma'2009Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2009–2020Patents assigned to SAMSUNG ELECTRONICS CO LTD (7)· patent assignee history
2009–2013Based in Seoul, KR· patent location history
2009–2011Based in Gyeonggi-do, KR· patent location history
2010–2013Patents assigned to KOREA OCEAN RES DEV INST (2)· patent assignee history
2011Patents assigned to C P CO (1)· patent assignee history
2011Based in Busan, KR· patent location history
2013–2014Patents assigned to PARK HEUNG-SIK (3)· patent assignee history
2013–2014Patents assigned to KIM MYEONG-CHEOL (2)· patent assignee history
2013–2021Based in Yongin-si, KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 7 | 2009–2020 |
| PARK HEUNG-SIKself | 3 | 2013–2014 |
| KIM MYEONG-CHEOL | 2 | 2013–2014 |
| KOREA OCEAN RES DEV INST | 2 | 2010–2013 |
| C P CO | 1 | 2011 |
Locations
| Location | Patents | Span |
|---|---|---|
| Yongin-si, KR | 5 | 2013–2021 |
| Seoul, KR | 4 | 2009–2013 |
| Gyeonggi-do, KR | 2 | 2009–2011 |
| Busan, KR | 1 | 2011 |