Average Co-Inventor Count = 1.71
ph-index = 1
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 (1 from 257 patents)
2. Ditech Networks, Inc. (1 from 4 patents)
2 patents:
1. 9398048 - Authenticating an application to access a communication system
2. 8301452 - Voice activated application service architecture and delivery