Average Co-Inventor Count = 5.11
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. Microsoft Technology Licensing, LLC (3 from 54,638 patents)
2. Talko Inc. (1 from 2 patents)
4 patents:
1. 9942293 - Communication system
2. 9798457 - Synchronization of media interactions using context
3. 9313633 - Communication system
4. 8948567 - Companion timeline with timeline events