Average Co-Inventor Count = 1.24
ph-index = 20
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 (56 from 58,114 patents)
2. Sony Computer Entertainment Inc. (28 from 1,799 patents)
3. Sony Group Corporation (1 from 3,158 patents)
4. Sony Interactive Entertainment Inc. (1 from 2,958 patents)
81 patents:
1. D1033394 - Earphone
2. D844585 - Earphone
3. D769373 - Holder for remote controller
4. D746351 - Camera
5. 9120015 - Portable electronic device
6. 9105296 - Electronic apparatus
7. D729241 - Arithmetic and control unit
8. D729240 - Arithmetic and control unit
9. D724050 - Tuner
10. 8917360 - Electronic device
11. D708619 - Stand for electronic device
12. D708130 - Cradle
13. 8696471 - Portable electronic device
14. 8662297 - Cover for portable electronic device
15. D681640 - Storage medium