Average Co-Inventor Count = 5.28
ph-index = 5
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. (6 from 1,198 patents)
6 patents:
1. D940140 - Input device
2. D925536 - Input device
3. D826895 - Headphones
4. RE46893 - Input device
5. D792882 - Input device
6. D768633 - Input device