Average Co-Inventor Count = 9.00
ph-index = 1
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 (1 from 54,638 patents)
1 patent:
1. 7647128 - Methods, computer-readable media, and data structures for building an authoritative database of digital audio identifier elements and identifying media items