Average Co-Inventor Count = 3.15
ph-index = 4
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 54,657 patents)
2. Ms1-microsoft Corporation (1 from 1 patent)
4 patents:
1. 7991890 - Game console communication with a device
2. 7421731 - Transparent authentication using an authentication server
3. 7418377 - Testing a host's support for peripheral devices
4. 7162407 - Testing a host's support for peripheral devices