Average Co-Inventor Count = 6.00
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. Lockheed Martin Corporation (2 from 5,261 patents)
2. The Penn State Research Foundation (2 from 1,218 patents)
2 patents:
1. 10983255 - Customizing the refractive index of a surface
2. 10983254 - Customizing the refractive index of a surface using two dimensional pattern of subwavelength openings