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 (4 from 2,170 patents)
4 patents:
1. 11653062 - Methods and apparatus to determine audio source impact on an audience of media
2. 11350164 - Methods and apparatus to determine audio source impact on an audience of media
3. 10917691 - Methods and apparatus to determine audio source impact on an audience of media
4. 10595083 - Methods and apparatus to determine audio source impact on an audience of media