Average Co-Inventor Count = 2.08
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. Logitech Europe S.a. (5 from 1,204 patents)
5 patents:
1. D1092449 - Headphone base
2. D1035613 - Headphones
3. D1007462 - Headphones
4. D929365 - Headphones
5. D905659 - Headphones