Acidic aqueous composition for electrolytic copper plating
US-12071702-B2 · Aug 27, 2024 · US
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Si Kun patents
Si Kun is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Si Kun |
| Total patents | 4 |
| First publication | Jul 4, 2019 |
| Latest publication | Aug 27, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Acidic aqueous composition for electrolytic copper plating
US-2021262105-A1 · Aug 26, 2021 · US
Acidic aqueous composition for electrolytic copper plating
US-11035051-B2 · Jun 15, 2021 · US
Acidic aqueous composition for electrolytic copper plating
US-2019203369-A1 · Jul 4, 2019 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Atotech Deutschland Gmbh | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| C07C215/24 | 4 |
| C07C215/20 | 4 |
| C07D215/24 | 4 |
| C07D215/20 | 4 |
| C25D3/38 | 4 |