Control circuit for a DC motor
US-9385640-B2 · Jul 5, 2016 · US
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Sun Chi Ping patents
Sun Chi Ping is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Sun Chi Ping |
| Total patents | 2 |
| First publication | May 28, 2015 |
| Latest publication | Jul 5, 2016 |
Notable patents
Publications ranked by popularity score, then publication date.
Control circuit for a dc motor
US-2015145450-A1 · May 28, 2015 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Johnson Electric Sa | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| H02P6/06 | 2 |
| H02P7/285 | 2 |
| H02P3/12 | 2 |
| H02P6/002 | 2 |
| H02H7/0811 | 1 |