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. Skype Limited (4 from 257 patents)
2. Microsoft Technology Licensing, LLC (2 from 54,657 patents)
6 patents:
1. 10742819 - Dialling phone numbers
2. 10412229 - Dialling phone numbers
3. 10063709 - Dialling phone numbers
4. 9648162 - Dialling phone numbers
5. 9300789 - Dialling phone numbers
6. 8090092 - Dialling phone numbers