Average Co-Inventor Count = 3.27
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. Microsoft Technology Licensing, LLC (3 from 54,719 patents)
3 patents:
1. 8112481 - Document message state management engine
2. 7614057 - Entity linking system
3. 7610298 - Difference-based database upgrade