Average Co-Inventor Count = 3.00
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. (2 from 1,195 patents)
2. Top Victory Investments Limited (1 from 66 patents)
3 patents:
1. D1071897 - Headset
2. D1047962 - Headset
3. 10237547 - Method for testing energy efficiency of display device