Average Co-Inventor Count = 1.60
ph-index = 7
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. (9 from 1,930 patents)
9 patents:
1. D942970 - Headphone
2. D916048 - Headphone
3. D915346 - Headphone
4. D891773 - Electronics case
5. D871375 - Headphone
6. D870709 - Headphone
7. 10110985 - Earphone with channel for cord management
8. D771011 - Headphones
9. D746268 - Earphone