Average Co-Inventor Count = 3.86
ph-index = 3
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. Yahoo! Inc. (3 from 2,367 patents)
3 patents:
1. 7840438 - System and method for discounting of historical click through data for multiple versions of an advertisement
2. 7739708 - System and method for revenue based advertisement placement
3. 7631008 - System and method for generating functions to predict the clickability of advertisements