Average Co-Inventor Count = 5.00
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. Fei Comapny (3 from 799 patents)
3 patents:
1. 8692217 - Multi-source plasma focused ion beam system
2. 8405054 - Multi-source plasma focused ion beam system
3. 8076650 - Multi-source plasma focused ion beam system