Average Co-Inventor Count = 3.00
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. Nikon Metrology Nv (3 from 34 patents)
3 patents:
1. 10571409 - X-ray apparatus
2. 10571410 - X-ray apparatus
3. 10365233 - X-ray apparatus