Magnetic levitation planar motor workbench having double-layer winding of coarse and fine drive
US-12149143-B2 · Nov 19, 2024 · US
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Zeng Lizhan patents
Zeng Lizhan is listed as an inventor on 4 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Zeng Lizhan |
| Total patents | 4 |
| First publication | Mar 23, 2017 |
| Latest publication | Nov 19, 2024 |
Notable patents
Publications ranked by popularity score, then publication date.
Magnetic levitation planar motor workbench having double-layer winding of coarse and fine drive
US-2024322663-A1 · Sep 26, 2024 · US
Active airbearing device
US-9920790-B2 · Mar 20, 2018 · US
Active airbearing device
US-2017082144-A1 · Mar 23, 2017 · 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 Huazhong Science Tech | 4 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H10P72/50 | 2 |
| H02N15/00 | 2 |
| H02K2201/18 | 2 |
| H02K41/03 | 2 |
| H02K41/031 | 2 |