Issued Patents 2011
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8073556 | System and method for controlling a machine | — | 2011-12-06 |
| 8057174 | Method for controlling a wind turbine using a wind flow model | — | 2011-11-15 |
| 8039982 | Method for operating a wind turbine, coil arrangement for an electric machine, and controller for a wind turbine | — | 2011-10-18 |
| 8022565 | Method and apparatus for controlling a wind turbine | Mark Edward Cardinal, Anthony Michael Klodowski, Till Hoffmann, Jignesh Gandhi, Sidney Allen Barker +2 more | 2011-09-20 |
| 8022566 | Methods and systems for operating a wind turbine | Friedrich Loh | 2011-09-20 |
| 8018082 | Method and apparatus for controlling a wind turbine | Andreas Kirchner, Enno Ubben | 2011-09-13 |
| 8004100 | Model based wind turbine drive train vibration damper | — | 2011-08-23 |
| 7962246 | Method and apparatus for operating a wind turbine during a loss of communication | Joerg Middendorf | 2011-06-14 |
| 7948100 | Braking and positioning system for a wind turbine rotor | Jacob Johannes Nies | 2011-05-24 |
| 7922449 | Passive deicing for wind turbine blades | — | 2011-04-12 |