Average Co-Inventor Count = 1.00
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. Giesecke+devrient Currency Technology Gmbh (1 from 193 patents)
1 patent:
1. 12472764 - Optically variable security element and value document with the optically variable security element