Average Co-Inventor Count = 4.00
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. Northrop Grumman Systems Corporation (2 from 3,388 patents)
2 patents:
1. 7557979 - Electro-optic crystal, diffraction-based, beam-steering element
2. 7411724 - Electro-optic crystal, diffraction-based, beam-steering element