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. Seoul National University (2 from 1,557 patents)
2 patents:
1. 11188026 - Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms
2. 10564604 - Apparatus for manufacturing holographic optical element, and apparatus for reconstructing holograms