Average Co-Inventor Count = 1.60
ph-index = 4
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. Siemens Aktiengesellschaft (3 from 30,034 patents)
2. Other (1 from 832,718 patents)
4 patents:
1. 6389334 - Process and device for automatically supported guidance of aircraft to a parking position and management system therefor
2. 6362750 - Process and device for automatically supported guidance of aircraft to a parking position
3. 6282488 - Airport surface movement guidance and control system
4. 6246342 - Man-machine interface for airport traffic control purposes