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. Sony Corporation (2 from 58,130 patents)
2 patents:
1. 8217431 - Solid-state image pickup device for preventing cross-talk between adjacent pixels and manufacturing method thereof
2. 7535038 - Solid-state imaging device and its manufacturing method