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. Purdue Research Foundation (2 from 2,664 patents)
2 patents:
1. 10754295 - Ultra-thin color phase hologram with metasurfaces
2. 9952557 - System for producing ultra-thin color phase hologram with metasurfaces