Average Co-Inventor Count = 2.23
ph-index = 2
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. Harman International Industries, Inc. (16 from 1,942 patents)
16 patents:
1. D1092451 - Microphone
2. D1083790 - Electronics charger
3. D1066299 - Loudspeaker
4. D1066300 - Loudspeaker
5. D1065143 - Loudspeaker
6. D1065148 - Loudspeaker
7. D1065149 - Loudspeaker
8. D1065150 - Loudspeaker
9. D1065144 - Loudspeaker
10. D1065145 - Loudspeaker
11. D1065151 - Loudspeaker
12. D1065146 - Loudspeaker
13. D1065141 - Loudspeaker
14. D1065142 - Loudspeaker
15. D1065147 - Loudspeaker