Average Co-Inventor Count = 5.33
ph-index = 8
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. Apple Inc. (23 from 40,816 patents)
23 patents:
1. D1103962 - Earphones
2. D1099869 - Earphones
3. D1082745 - Headphones
4. D1069754 - Earphones
5. D1066286 - Earphones
6. D1055891 - Headphones
7. D1022951 - Headphones
8. D1021852 - Earphones
9. D1016782 - Earphones
10. D995474 - Headphones
11. D980185 - Earphones
12. D975050 - Headphones
13. D968363 - Earphones
14. 11317187 - Foldable headphones with multiple operating modes
15. D949823 - Headphones