Average Co-Inventor Count = 5.00
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. The Nielsen Comapny (us), LLC (2 from 2,165 patents)
2. Nielsen Consumer LLC (1 from 65 patents)
3 patents:
1. 11141108 - Methods and apparatus to gather and analyze electroencephalographic data
2. 9622702 - Methods and apparatus to gather and analyze electroencephalographic data
3. 9622703 - Methods and apparatus to gather and analyze electroencephalographic data