Average Co-Inventor Count = 2.77
ph-index = 5
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. Kopin Corporation (6 from 296 patents)
6 patents:
1. 9753287 - Spectacle with invisible optics
2. 9696566 - Spectacle with invisible optics
3. D754782 - Eyewear viewing device
4. D738373 - Eyewear viewing device
5. D730352 - Viewing device
6. D716364 - Eyewear viewing device