F05B 2270/704
Proportional-differential
Official title: proportional-differential
F05B2270/704 (Proportional-differential) appears on 2 US grants and 2 published applications in this corpus.
Search patents in F05B- Granted patents
- 2
- Published applications
- 2
- Assignees
- 2
- Inventors
- 4
- Latest grant
- 19 May 2020
Filings by year
| Year | Granted patents | Published applications |
|---|---|---|
| 2013 | 0 | 1 |
| 2014 | 0 | 0 |
| 2015 | 0 | 0 |
| 2016 | 1 | 0 |
| 2017 | 0 | 1 |
| 2018 | 0 | 0 |
| 2019 | 0 | 0 |
| 2020 | 1 | 0 |
By publication year.
Recent patents
- Method for the individual pitch control of rotor blades of a wind turbine, acceleration sensor for a rotor blade, rotor blade comprising an acceleration sensor, rotor blade of a wind turbine and wind turbine21 Sep 2017US 2017/0268486 A1Fos4X GmbH
- Wind turbine and a method of operating a wind turbine26 Dec 2013US 2013/0343888 A1Vestas Wind Systems A/S
Most cited
By later US patents