Average Co-Inventor Count = 3.78
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. Axess Ag (3 from 6 patents)
2. Skidata Computer Gesellschaft M.b.h. (1 from 10 patents)
4 patents:
1. 12367722 - Access control terminals
2. 12367723 - Device for checking access permissions
3. 10719678 - Device for checking access authorizations stored on data carriers
4. 5473145 - Data carrier