Average Co-Inventor Count = 1.50
ph-index = 1
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. Skidata Ag (2 from 77 patents)
2 patents:
1. 9792811 - Method and system to monitor access rights for a personnel transport system that include at least one defined embarkation area and at least one defined disembarkation area
2. 7263803 - Vehicle barrier