Average Co-Inventor Count = 6.00
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. The Nielsen Comapny (US), LLC (1 from 2,171 patents)
1 patent:
1. 12340385 - Methods and apparatus for associating media devices with a demographic composition of a geographic area