Average Co-Inventor Count = 3.77
ph-index = 16
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 (149 from 2,149 patents)
2. Centurion Wireless Technologies, Inc. (9 from 62 patents)
3. Centurion International, Inc. (7 from 19 patents)
4. Roku, Inc. (3 from 724 patents)
5. Other (2 from 832,398 patents)
6. Laird Technologies Gmbh (2 from 282 patents)
7. The Nielson Company (us), LLC (2 from 22 patents)
8. Centurion Intl., Inc. (2 from 8 patents)
9. The Neilsen Company (us), LLC (1 from 11 patents)
177 patents:
1. 12450620 - Methods and apparatus to generate audience metrics using matrix analysis
2. 12445685 - Methods and apparatus to impute media consumption behavior
3. 12436952 - Method and system for estimating the cardinality of information
4. 12423717 - Methods and apparatus to apply household-level weights to household-member level audience measurement data
5. 12399876 - Methods and apparatus to estimate audience sizes of media using deduplication based on multiple vectors of counts
6. 12387227 - Methods and apparatus to estimate cardinality of users represented in arbitrarily distributed bloom filters
7. 12375761 - Methods and apparatus to deduplicate audience estimates from multiple computer sources
8. 12356032 - Methods and apparatus to determine probabilistic media viewing metrics
9. 12346920 - Methods and apparatus to correct for deterioration of a demographic model to associate demographic information with media impression information
10. 12277569 - Methods and apparatus for estimating total unique audiences
11. 12273593 - Methods and apparatus to model on/off states of media presentation devices based on return path data
12. 12244882 - Assigning synthetic respondents to geographic locations for audience measurement
13. 12206942 - Methods and apparatus to estimate population reach from different marginal rating unions
14. 12189660 - Methods and apparatus to determine a frequency distribution for data in a database
15. 12170818 - Methods and apparatus to calibrate audience measurement ratings based on return path data