Average Co-Inventor Count = 6.63
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. (3 from 1,199 patents)
3 patents:
1. 9892064 - Universal input device
2. 8500348 - Keyboard with ultra-durable keys
3. 8058579 - Keyboard with an octagonal guide for a key