Average Co-Inventor Count = 3.20
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 (4 from 54,719 patents)
4 patents:
1. 7974877 - Sending and receiving electronic business cards
2. 7584209 - Flexible file format for updating an address book
3. 7555534 - Phonetic name support in an electronic directory
4. 7490079 - Client side indexing of offline address book files