Method of manufacturing semiconductor device using a plurality of etch stop layers
US-10192782-B2 · Jan 29, 2019 · US
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Ahn Sang Hoon patents in 2019
Ahn Sang Hoon was listed as an assignee on 1 patent publication in 2019.
| Metric | Value |
|---|---|
| Company | Ahn Sang Hoon |
| Year | 2019 |
| Patents | 1 |
Patents
Representative publications for Ahn Sang Hoon in 2019.
Top CPC classifications
Most common classification codes for Ahn Sang Hoon in 2019.
| CPC | Patents |
|---|---|
| H01L21/31111 | 1 |
| H01L21/31144 | 1 |
| H01L21/32134 | 1 |
| H01L21/76807 | 1 |
| H01L21/76832 | 1 |
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