Average Co-Inventor Count = 1.75
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 (13 from 58,129 patents)
2. Sony Pictures Entertainment, Inc. (12 from 252 patents)
3. Sony Pictures Technologies Inc. (2 from 33 patents)
4. Sony Group Corporation (1 from 3,416 patents)
14 patents:
1. 11544351 - Consumer rights locker
2. 10909491 - Open market content distribution
3. 10223508 - Consumer rights locker
4. 9813756 - Media network environment
5. 9412125 - Open market content distribution
6. 9317173 - Method and system for providing content based on location data
7. 8953795 - Forensic decryption tools
8. 8589546 - Network management in a media network environment
9. 8230084 - Network management in a media network environment
10. 8191154 - License management in a media network environment
11. 8011015 - Content access in a media network environment
12. 7934263 - License management in a media network environment
13. 7784100 - System and method for home network content protection and copy management
14. 7203965 - System and method for home network content protection and copy management