Inventor
WOONGHYUN JEUNG
Inventor
JP
Overview
Patents· 1 as inventor
Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.
H01Lprimary
H01LSemiconductor devices50%
H10PGeneric processes or apparatus for the manufacture or treatment of devices covered by class h1050%
PatentTitleYear
12,381,090Etching method and etching apparatus2025Career & activity timeline
Assembled from patent assignee/location history and declaration credentials.
2025Patents assigned to TOKYO ELECTRON LTD (1)· patent assignee history
2025Based in JP· patent location history
Inventor activity
Assignee and location history derived from the patent record.
Assignees
| Assignee | Patents | Span |
|---|---|---|
| TOKYO ELECTRON LTD | 1 | 2025 |
Locations
| Location | Patents | Span |
|---|---|---|
| JP | 1 | 2025 |