Average Co-Inventor Count = 4.17
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 (5 from 2,170 patents)
5 patents:
1. 12301932 - Methods and apparatus to determine an audience composition based on voice recognition
2. 12301534 - Methods and apparatus to facilitate device identification
3. 11818416 - Methods and apparatus for monitoring an audience of media based on thermal imaging
4. 11595723 - Methods and apparatus to determine an audience composition based on voice recognition
5. 11373425 - Methods and apparatus for monitoring an audience of media based on thermal imaging