Composition for forming resist overlayer film for EUV lithography
US-11675269-B2 · Jun 13, 2023 · US
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Ho Bangching patents
Ho Bangching holds 3 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 3 |
| Recent patents | 0 |
| First publication | Jan 19, 2016 |
| Latest publication | Jun 13, 2023 |
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.
Composition for forming resist overlayer film for EUV lithography
US-11675269-B2 · Jun 13, 2023 · US
Composition for forming resist underlayer film with reduced outgassing
US-10437150-B2 · Oct 8, 2019 · US
Resist underlayer film-forming composition for EUV lithography containing condensation polymer
US-9240327-B2 · Jan 19, 2016 · US
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 3 |
| Chemistry & Metallurgy | 2 |
| Electricity | 2 |