Average Co-Inventor Count = 4.20
ph-index = 3
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. Microsoft Technology Licensing, LLC (4 from 54,638 patents)
4 patents:
1. 8897430 - Missed instant message notification
2. 8264990 - Using consultation call to transfer call across endpoints
3. 8224904 - Missed instant message notification
4. 7702798 - Providing contextual information automatically