Average Co-Inventor Count = 1.89
ph-index = 18
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 (42 from 386 patents)
2. Sony Interactive Entertainment America LLC (11 from 324 patents)
3. Sony Interactive Entertainment Inc. (2 from 3,057 patents)
4. Sony Corporation (1 from 58,130 patents)
5. Sony Computer Entertainment Inc. (1 from 1,799 patents)
55 patents:
1. 11436630 - Advertising impression determination
2. RE48803 - Method for ladder ranking in a game
3. RE48802 - Method for ladder ranking in a game
4. RE48700 - Method for ladder ranking in a game
5. 10789611 - Advertising impression determination
6. 10659500 - Managing participants in an online session
7. 10467651 - Advertising impression determination
8. 10390101 - Advertisement rotation
9. 10046239 - Monitoring advertisement impressions
10. 9984388 - Advertising impression determination
11. 9873052 - Monitoring advertisement impressions
12. 9762631 - Managing participants in an online session
13. 9466074 - Advertising impression determination
14. 9195991 - Display of user selected advertising content in a digital environment
15. 9129301 - Display of user selected advertising content in a digital environment