Average Co-Inventor Count = 5.83
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 (2 from 257 patents)
2 patents:
1. 8886719 - Group communication system and method
2. 8223749 - Communication method and apparatus