Electric vehicle drive system, backup power supply device and method therefor
US-11091042-B2 · Aug 17, 2021 · US
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Du Enli patents
Du Enli is listed as an inventor on 6 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Du Enli |
| Total patents | 6 |
| First publication | Dec 5, 2019 |
| Latest publication | Aug 17, 2021 |
Notable patents
Publications ranked by popularity score, then publication date.
Electric vehicle drive system, backup power supply device and method therefor
US-2020398680-A1 · Dec 24, 2020 · US
Method and system for acquiring rotor position of rotary transformer
US-10644626-B2 · May 5, 2020 · US
Motor controller
US-10581369-B2 · Mar 3, 2020 · US
Motor Controller
US-2019372505-A1 · Dec 5, 2019 · US
Method and System for Acquiring Rotor Position of Rotary Transformer
US-2019372491-A1 · Dec 5, 2019 · 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 |
|---|---|
| Sungrow Power Supply Co Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02P23/14 | 2 |
| H02P23/12 | 2 |
| H02P2203/01 | 2 |
| H02P6/16 | 2 |
| G01D5/204 | 2 |