Average Co-Inventor Count = 6.46
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 (13 from 2,161 patents)
13 patents:
1. 12399876 - Methods and apparatus to estimate audience sizes of media using deduplication based on multiple vectors of counts
2. 12387227 - Methods and apparatus to estimate cardinality of users represented in arbitrarily distributed bloom filters
3. 12153553 - Methods and apparatus to estimate audience sizes of media using deduplication based on binomial sketch data
4. 12105688 - Methods and apparatus to estimate audience sizes of media using deduplication based on vector of counts sketch data
5. 12038898 - Methods and apparatus to estimate cardinality of users represented across multiple bloom filter arrays
6. 12032535 - Methods and apparatus to estimate audience sizes of media using deduplication based on multiple vectors of counts
7. 11973576 - Methods, systems and apparatus to determine panel attrition
8. 11854030 - Methods and apparatus to estimate cardinality across multiple datasets represented using bloom filter arrays
9. 11755545 - Methods and apparatus to estimate audience measurement metrics based on users represented in bloom filter arrays
10. 11741068 - Methods and apparatus to estimate cardinality of users represented across multiple bloom filter arrays
11. 11676160 - Methods and apparatus to estimate cardinality of users represented in arbitrarily distributed bloom filters
12. 11561942 - Methods and apparatus to estimate audience sizes of media using deduplication based on vector of counts sketch data
13. 11416461 - Methods and apparatus to estimate audience sizes of media using deduplication based on binomial sketch data