Average Co-Inventor Count = 5.00
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. Ri Research Institute Gmbh (1 from 1 patent)
2. Ri Research Instruments Gmbh (0 patent)
1 patent:
1. 11615897 - Microscopic system for testing structures and defects on EUV lithography photomasks