Average Co-Inventor Count = 5.77
ph-index = 8
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 (18 from 2,162 patents)
2. Simulmedia, Inc. (1 from 3 patents)
19 patents:
1. 12148007 - Methods and apparatus to determine impressions using distributed demographic information
2. 11682048 - Methods and apparatus to determine impressions using distributed demographic information
3. 11580576 - Methods and apparatus to determine impressions using distributed demographic information
4. 11144967 - Methods and apparatus to determine impressions using distributed demographic information
5. 11068944 - Methods and apparatus to determine impressions using distributed demographic information
6. 10567824 - Methods and systems for selecting inventory units for television and other media advertising campaigns
7. 10504157 - Methods and apparatus to determine impressions using distributed demographic information
8. 10269044 - Methods and apparatus to determine impressions using distributed demographic information
9. 9596151 - Methods and apparatus to determine impressions using distributed demographic information
10. 9497090 - Methods and apparatus to determine an adjustment factor for media impressions
11. 9344343 - Methods and apparatus to determine impressions using distributed demographic information
12. 9230167 - Methods, apparatus, and articles of manufacture to measure geographical features using an image of a geographical location
13. 9218612 - Methods and apparatus to determine impressions using distributed demographic information
14. 9118542 - Methods and apparatus to determine an adjustment factor for media impressions
15. 9002114 - Methods, apparatus, and articles of manufacture to measure geographical features using an image of a geographical location