Average Co-Inventor Count = 1.28
ph-index = 6
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 Computer Entertainment America LLC (7 from 386 patents)
2. Sony Computer Entertainment Europe Limited (2 from 102 patents)
3. Sony Interactive Entertainment America LLC (1 from 324 patents)
8 patents:
1. 10486069 - Ranking of user-generated game play advice
2. 9126116 - Ranking of user-generated game play advice
3. 8902227 - Selective interactive mapping of real-world objects to create interactive virtual-world objects
4. 8441463 - Hand-held device with touchscreen and digital tactile pixels
5. 8248386 - Hand-held device with touchscreen and digital tactile pixels
6. 8059111 - Data transfer using hand-held device
7. 8004501 - Hand-held device with touchscreen and digital tactile pixels
8. 7737944 - Method and system for adding a new player to a game in response to controller activity