Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method
US-11839944-B2 · Dec 12, 2023 · US
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Sun Anyu patents
Sun Anyu is listed as an inventor on 8 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Anyu |
| Total patents | 8 |
| First publication | Feb 25, 2021 |
| Latest publication | Dec 12, 2023 |
Notable patents
Publications ranked by popularity score, then publication date.
Device and method for detecting subsurface defect of optical component
US-11835472-B2 · Dec 5, 2023 · US
Method and device for simultaneously detecting surface shapes and thickness distribution of inner and outer walls of thin-wall rotating body
US-11761756-B2 · Sep 19, 2023 · US
Method and device for simultaneously detecting surface shapes and thickness distribution of inner and outer walls of thin-wall rotating body
US-2023243641-A1 · Aug 3, 2023 · US
Device and method for detecting subsurface defect of optical component
US-2023044124-A1 · Feb 9, 2023 · US
Floating non-contact ultrasonic enhanced flexible sub-aperture polishing device and method
US-2023029755-A1 · Feb 2, 2023 · US
Device and method for simultaneously inspecting defects of surface and subsurface of optical element
US-11187662-B2 · Nov 30, 2021 · US
Device and method for simultaneously inspecting defects of surface and subsurface of optical element
US-2021055230-A1 · Feb 25, 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 |
|---|---|
| Univ Zhejiang | 8 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| G01N21/958 | 4 |
| G01N2201/06113 | 4 |
| G01N2021/1706 | 4 |
| G01N2201/062 | 2 |
| G01N2201/068 | 2 |