Average Co-Inventor Count = 7.72
ph-index = 6
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. (9 from 40,951 patents)
9 patents:
1. D1103962 - Earphones
2. D1069754 - Earphones
3. D1021852 - Earphones
4. D968363 - Earphones
5. D935436 - Earphones
6. D919594 - Earphones
7. D919595 - Earphones
8. 10880632 - Earphones with a formable ear hook
9. D896200 - Earphones