Average Co-Inventor Count = 1.21
ph-index = 14
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. Jvc Kenwood Corporation (14 from 1,360 patents)
2. Victor Company of Japan, Limited (7 from 2,887 patents)
21 patents:
1. D1082819 - Display screen with graphical user interface
2. D797717 - Digital audio disc player for automobile
3. D771017 - Speaker
4. D762623 - Earphone
5. D759633 - Earphone
6. D753636 - Earphone
7. D752018 - Headphone
8. D702669 - Portion of earphone
9. D699214 - Portion of headphones
10. D686592 - Headphone
11. D683334 - Earphone
12. D663291 - Earphone
13. D658630 - Headphone
14. D657779 - Earphone
15. D641011 - Earphone