Average Co-Inventor Count = 3.11
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. (18 from 3,067 patents)
2. Sony Corporation (2 from 58,132 patents)
17 patents:
1. 12277203 - Information processing system, input device, user authentication method, server device, and biometric authentication device
2. 12151170 - Information processing device and server for authenticating a group of related users
3. 11697062 - Information processing apparatus and warning presentation method
4. 11123641 - Information processing device, server device, parental control method, profile information management method
5. 10967268 - Information processing apparatus
6. 10888772 - Information processing apparatus and warning presentation method
7. 10486062 - Information processing apparatus and warning presentation method
8. 10447996 - Information processing device and position information acquisition method
9. 10434419 - Information processing device and assignment method for input device
10. 10369479 - Information processing apparatus, control data transmission method and information processing system
11. 10362028 - Information processing apparatus
12. 10248846 - Information processing device
13. 9876781 - Information processing device
14. 9844722 - Game system, controller, game device, control method for game device, and program
15. 9716712 - Information processing device, and information processing method to improve face authentication