Apparatus and method for treating substrate
US-11145524-B2 · Oct 12, 2021 · US
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Chi Sukhwan patents
Chi Sukhwan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chi Sukhwan |
| Total patents | 4 |
| First publication | Jan 28, 2021 |
| Latest publication | Oct 12, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Method for lifting substrate and apparatus for treating substrate
US-2021202296-A1 · Jul 1, 2021 · US
Supporting unit, apparatus having the same and method for treating substrate using the same
US-2021134620-A1 · May 6, 2021 · US
Apparatus and method for treating substrate
US-2021028028-A1 · Jan 28, 2021 · US
Recent patents
Latest publications not already listed above.
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Semes Co Ltd | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0458 | 4 |
| H10P72/0606 | 3 |
| H10P72/0432 | 3 |
| H10P72/7614 | 3 |
| H10P72/0434 | 3 |