Inventor
JUNG HO CHOI
Inventor
KR
Overview
Patents· 7 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices17%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1013%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1013%
C01GCompounds containing metals not covered by subclasses c01d or c01f8%
C01PIndexing scheme relating to structural and physical aspects of solid inorganic compounds8%
C25BElectrolytic or electrophoretic processes for the production of compounds or non-metals8%
B01DSeparation4%
B05DProcesses for applying fluent materials to surfaces, in general4%
B23KSoldering or unsoldering4%
C01BNon-metallic elements4%
PatentTitleYear
12,515,964Tin oxide forming composition202611,967,529Methods of manufacturing semiconductor chip202411,605,800Display device and method of manufacturing the same202311,499,239Anode for electrolysis and preparation method thereof202211,472,702Method of purifying waste hydrochloric acid202211,244,911Chip including a scribe lane202211,145,601Semiconductor chip including alignment pattern2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (3)· patent assignee history
2021–2026Based in KR· patent location history
2022–2026Patents assigned to LG CHEMICAL LTD (3)· patent assignee history
2023Patents assigned to SAMSUNG DISPLAY CO LTD (1)· patent assignee history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| LG CHEMICAL LTD | 3 | 2022–2026 |
| SAMSUNG ELECTRONICS CO LTD | 3 | 2021–2024 |
| SAMSUNG DISPLAY CO LTD | 1 | 2023 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 7 | 2021–2026 |