Average Co-Inventor Count = 3.13
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 (6 from 54,719 patents)
6 patents:
1. 9449156 - Using trusted devices to augment location-based account protection
2. 8949343 - Email confirmation page for social network notifications
3. 8886234 - Techniques for unified messaging
4. 8799786 - Scheduled message cleanup
5. 8307038 - Email addresses relevance determination and uses
6. 8010602 - Leveraging communications to identify social network friends