Average Co-Inventor Count = 3.00
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 Interactive Entertainment Inc. (5 from 3,076 patents)
5 patents:
1. D1036480 - Display screen or portion thereof with graphical user interface
2. D913320 - Display screen or portion thereof with transitional graphical user interface
3. D910049 - Display screen or portion thereof with transitional graphical user interface
4. D908730 - Display screen or portion thereof with transitional graphical user interface
5. D908731 - Display screen or portion thereof with transitional graphical user interface