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 58,129 patents)
2 patents:
1. 7489413 - Apparatus having means for printing video signals of video camera attached thereto
2. 7456979 - Apparatus having means for printing video signals of video camera attached thereto