Average Co-Inventor Count = 4.77
ph-index = 10
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 (19 from 54,719 patents)
2. Microsoft Corporation (125 patents)
19 patents:
1. 10739993 - Simultaneous authentication system for multi-user collaboration
2. 9980040 - Active speaker location detection
3. 9928420 - Depth imaging system based on stereo vision and infrared radiation
4. 9621795 - Active speaker location detection
5. 8731299 - Techniques to manage a whiteboard for multimedia conference events
6. 8713440 - Techniques to manage communications resources for a multimedia conference event
7. 8572183 - Panoramic video in a live meeting client
8. 8433774 - Presence capabilities and preferences
9. 8330794 - Implementing multiple dominant speaker video streams with manual override
10. 8327277 - Techniques to automatically manage overlapping objects
11. 8316089 - Techniques to manage media content for a multimedia conference event
12. 8301879 - Conversation rights management
13. 8275197 - Techniques to manage a whiteboard for multimedia conference events
14. 8135809 - Presence capabilities and preferences
15. 8117201 - Pre-populated and administrator defined groups in contacts lists