Apparatus for polishing and method for polishing
US-11642755-B2 · May 9, 2023 · US
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Chen Pohan patents
Chen Pohan is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Chen Pohan |
| Total patents | 6 |
| First publication | Dec 6, 2018 |
| Latest publication | May 9, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Apparatus for polishing and method for polishing
US-11465256-B2 · Oct 11, 2022 · US
Calibration method and non-transitory computer-readable storage medium storing a program of calibration
US-10987776-B2 · Apr 27, 2021 · US
Apparatus for polishing and method for polishing
US-2020039029-A1 · Feb 6, 2020 · US
Apparatus for polishing and method for polishing
US-2020039031-A1 · Feb 6, 2020 · US
Calibration method and non-transitory computer-readable storage medium storing a program of calibration
US-2018345454-A1 · Dec 6, 2018 · 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 |
|---|---|
| Ebara Corp | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B24B57/02 | 6 |
| B24B37/34 | 6 |
| H10P52/00 | 6 |
| B24B53/017 | 4 |
| B24B49/14 | 4 |