Average Co-Inventor Count = 2.77
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 (3 from 58,129 patents)
3 patents:
1. D920991 - Display screen with transitional graphical user interface
2. D812623 - Display panel with graphical user interface
3. D797802 - Portion of a display panel or screen with an icon