Average Co-Inventor Count = 7.00
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 (3 from 2,165 patents)
2. Nielsen Consumer LLC (2 from 65 patents)
5 patents:
1. 12167920 - Headsets and electrodes for gathering electroencepalographic data
2. 11607169 - Headsets and electrodes for gathering electroencephalographic data
3. 10925538 - Headsets and electrodes for gathering electroencephalographic data
4. 10568572 - Headsets and electrodes for gathering electroencephalographic data
5. 10506974 - Headsets and electrodes for gathering electroencephalographic data