Average Co-Inventor Count = 2.86
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 (3 from 77 patents)
2. Kiefel Gmbh (1 from 25 patents)
4 patents:
1. 12078983 - Production machine comprising a control programme
2. 10171553 - Method for monitoring and controlling an access control system
3. 9892574 - Method for monitoring access authorizations by an access monitoring system
4. 9454852 - Electronic access authorization and method for its use