Inventor
HANMEI CHOI
Inventor
KR
Overview
Patents· 5 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices26%
H10DInorganic electric semiconductor devices21%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1021%
H10BElectronic memory devices16%
H10WGeneric packages, interconnections, connectors or other constructional details of devices covered by class h1016%
PatentTitleYear
11,888,042Three-dimensional semiconductor memory devices and methods of fabricating the same202411,854,864Semiconductor device including trench isolation layer and method of forming the same202311,588,032Three-dimensional semiconductor memory devices and methods of fabricating the same202311,462,553Semiconductor device having vertical fence structures202211,211,284Semiconductor device including trench isolation layer and method of forming the same2021Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2021–2024Patents assigned to SAMSUNG ELECTRONICS CO LTD (5)· patent assignee history
2021–2024Based in KR· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| SAMSUNG ELECTRONICS CO LTD | 5 | 2021–2024 |
Locations
| Location | Patents | Span |
|---|---|---|
| KR | 5 | 2021–2024 |