Etchant composition for etching silicon germanium film and method of manufacturing integrated circuit device by using the same
US-12234400-B2 · Feb 25, 2025 · US
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Soulbrain Co Ltd patents
Soulbrain Co Ltd holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 1 |
| First publication | Aug 20, 2020 |
| Latest publication | Feb 25, 2025 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Etchant composition for etching silicon germanium film and method of manufacturing integrated circuit device by using the same
US-12234400-B2 · Feb 25, 2025 · US
Method of manufacturing a semiconductor device and a cleaning composition for an adhesive layer
US-11380537-B2 · Jul 5, 2022 · US
Composition for etching and method for manufacturing semiconductor device using same
US-2020263087-A1 · Aug 20, 2020 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Chemistry & Metallurgy | 3 |
| Electricity | 3 |