Average Co-Inventor Count = 3.75
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. Duke University (2 from 2,007 patents)
2 patents:
1. 6172816 - Optical component adjustment for mitigating tolerance sensitivities
2. 6172813 - Projection lens and system including a reflecting linear polarizer