Average Co-Inventor Count = 1.54
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 Corporation (12 from 58,131 patents)
2. Sony Group Corporation (4 from 3,475 patents)
16 patents:
1. D1088095 - Camera
2. D1064037 - Camera
3. D1046943 - Camera
4. D992629 - Camera
5. D951229 - Audio player
6. D902885 - Headphone
7. D902886 - Headphone
8. D877713 - Headphone
9. 10582281 - Speaker grille and speaker device
10. D854511 - Headphone
11. D843342 - Headphone
12. D821998 - Headphone
13. D792376 - Headphone
14. D789327 - Earphone
15. D705757 - Earphone