Average Co-Inventor Count = 1.40
ph-index = 10
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 (17 from 1,356 patents)
2. Family-life Co., Ltd. (1 from 1 patent)
18 patents:
1. D929366 - Speaker grill for cars
2. D911309 - Speaker for cars
3. D902917 - Digital audio disc player for automobile
4. D886818 - Digital audio player
5. D875076 - Automotive speaker box with amplifier
6. D864191 - Digital audio disc player for vehicle
7. D840375 - Automotive speaker
8. D840376 - Automotive speaker grille
9. D817321 - Digital video disk player for automobile
10. D797717 - Digital audio disc player for automobile
11. D796466 - Portable wireless communication device
12. D752537 - Communication device
13. D749533 - Portable wireless communication device
14. D713809 - Portable wireless communication device
15. D684148 - Hands free accessory for wireless telephones