Average Co-Inventor Count = 1.33
ph-index = 11
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 (15 from 1,356 patents)
2. Victor Company of Japan, Limited (4 from 2,887 patents)
19 patents:
1. D947768 - Battery charger for earphones
2. D929966 - Earphone
3. D897395 - Video camera
4. D889437 - Earphone
5. D889438 - Earphone
6. D872063 - Earphone
7. D866461 - Battery charger for earphone
8. D862421 - Remote control for earphone
9. D820239 - Earphone
10. D809486 - Earphone
11. D809478 - Headphone
12. D808360 - Pair of earphones
13. D796489 - Earphone
14. D752125 - Camcorder
15. D698381 - Camcorder