Average Co-Inventor Count = 3.75
ph-index = 2
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. Metaio Gmbh (2 from 34 patents)
2 patents:
1. 8042947 - Information system
2. 7641342 - Information system and method for providing information using a holographic element