Average Co-Inventor Count = 1.36
ph-index = 13
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 (34 from 58,132 patents)
34 patents:
1. D971176 - Acoustic transducer
2. D843354 - Earphone
3. D802557 - Earphone
4. D732489 - Television receiver
5. D730332 - Panel display
6. D701855 - Television receiver
7. D673129 - Panel display
8. D666565 - Television receiver
9. D665368 - Television receiver
10. D659660 - Panel display
11. D635137 - Wireless data transmitter
12. D633881 - Television receiver
13. D633453 - Television receiver
14. 7791875 - Cooling air intake structure and desk top computer
15. D615508 - Television receiver