Methods and Apparatus for Determining a Property of a Substrate Surface
US-2025385111-A1 · Dec 18, 2025 · US
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Xu Ran patents
Xu Ran is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Xu Ran |
| Total patents | 2 |
| First publication | Oct 10, 2024 |
| Latest publication | Dec 18, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Applied Materials Inc | 1 |
| Univ Nanyang Tech | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/0448 | 1 |
| H10P72/0604 | 1 |
| H01L21/6715 | 1 |
| H01L21/67253 | 1 |
| G01M7/025 | 1 |