Average Co-Inventor Count = 4.67
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. Kyocera Corporation (3 from 6,661 patents)
3 patents:
1. 9935219 - Photoelectric conversion device
2. 9484476 - Photoelectric conversion device
3. 8916905 - Photoelectric conversion device