Average Co-Inventor Count = 3.00
ph-index = 1
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. Ispot.tv, Inc. (3 from 7 patents)
3 patents:
1. 10721541 - Measurement of television advertisement effectiveness
2. 10405037 - Advertisement modification method and apparatus
3. 9402111 - Television audience measurement method and apparatus