Average Co-Inventor Count = 5.00
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. Skype Limited (4 from 257 patents)
4 patents:
1. 8634535 - Communication system
2. 8320546 - Communicaton system
3. 8238539 - Communication system
4. 8014511 - Communication system