Average Co-Inventor Count = 8.00
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)
3 patents:
1. 9508086 - Methods and apparatus to monitor, verify, and rate the performance of airings of commercials
2. 9064270 - Methods and apparatus to monitor, verify, and rate the performance of airings of commercials
3. 8701136 - Methods and apparatus to monitor, verify, and rate the performance of airings of commercials