Average Co-Inventor Count = 2.78
ph-index = 4
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 (15 from 2,161 patents)
15 patents:
1. 12373862 - Methods and apparatus to generate corrected online audience measurement data
2. 12363365 - Methods and apparatus to estimate population reach from marginal ratings with missing information
3. 12141824 - Methods, apparatus, and articles of manufacture to determine unique audience size via clustered data
4. 12126758 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
5. 11924488 - Methods and apparatus to estimate population reach from marginal ratings with missing information
6. 11825015 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
7. 11645673 - Methods and apparatus to generate corrected online audience measurement data
8. 11553226 - Methods and apparatus to estimate population reach from marginal ratings with missing information
9. 11349999 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
10. 11102357 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
11. 10699286 - Methods and apparatus to correct attribution errors and coverage bias for digital audio ratings
12. 10694045 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
13. 10380633 - Methods and apparatus to generate corrected online audience measurement data
14. 10237419 - Method and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications
15. 10045057 - Methods and apparatus to generate audience measurement data from population sample data having incomplete demographic classifications