Average Co-Inventor Count = 3.56
ph-index = 3
The patent ph-index is calculated by counting the number of publications for which an author has been cited by other authors at least that same number of times.
Company Filing History:
1. Vestas Wind Systems A/s (32 from 1,522 patents)
32 patents:
1. 12460618 - Wind turbine yawing system with multiple mechanical braking levels
2. 12264652 - Yaw control using mean motor speed reference as feedback
3. 12123396 - Method for controlling a wind turbine system in relation to braking of the yaw system
4. 12025098 - Control of yaw drives for segmented toothed yaw ring of a wind turbine
5. 12025097 - Controlling the yaw to reduce motor speed
6. 12006911 - Nacelle for a wind turbine
7. 11971016 - Nacelle for a wind turbine
8. 11946446 - Nacelle for a wind turbine
9. 11841003 - Wind turbine with a yaw system
10. 11788511 - Method and apparatus for testing a yaw system
11. 11542919 - Method and apparatus for monitoring the condition of a yaw system
12. 11466659 - Yaw arrangement for a multirotor wind turbine
13. 11415106 - Retrofitted wind turbine installation and a method of retrofitting a wind turbine installation with a replacement wind turbine
14. 11384730 - Thrust balance control of a multirotor wind turbine based on constraints
15. 11208983 - Wind turbine pitch actuator mounting structure