Motor speed controller and speed control system
US-11817801-B2 · Nov 14, 2023 · US
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Ren Zuolin patents
Ren Zuolin is listed as an inventor on 2 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ren Zuolin |
| Total patents | 2 |
| First publication | Jun 25, 2020 |
| Latest publication | Nov 14, 2023 |
Notable patents
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Motor speed controller and speed control system
US-2020204095-A1 · Jun 25, 2020 · US
Recent patents
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Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Johnson Controls Tech Co | 1 |
| Johnson Controls Tyco IP Holdings LLP | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.