Average Co-Inventor Count = 3.43
ph-index = 4
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 (4 from 297 patents)
4 patents:
1. 9389425 - Viewer with display overlay
2. D757147 - Acquisition and targeting device
3. 9323061 - Viewer with display overlay
4. D754232 - Acquisition and targeting device