Device for precision machining of sphere, and method for precision machining of sphere using same
US-12233508-B2 · Feb 25, 2025 · US
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Yu Guanxi patents
Yu Guanxi is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yu Guanxi |
| Total patents | 2 |
| First publication | Oct 10, 2024 |
| Latest publication | Feb 25, 2025 |
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Univ Jiangsu | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B24B11/02 | 2 |
| B24B31/00 | 2 |
| B24B31/116 | 2 |
| B24C3/32 | 2 |
| B24C1/08 | 2 |