Average Co-Inventor Count = 2.51
ph-index = 3
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. Sony Corporation (4 from 58,132 patents)
4 patents:
1. D929488 - Camera
2. D902284 - Camera
3. 10133155 - Imaging device
4. D810172 - Camera