Average Co-Inventor Count = 2.46
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. A9.com, Inc. (3 from 562 patents)
2. Amazon Technologies, Inc. (2 from 22,475 patents)
5 patents:
1. 9076143 - System and method for multiple user advertisement accounts
2. 8131594 - System and method for facilitating targeted advertising
3. 8112310 - Internet advertising system that provides ratings-based incentives to advertisers
4. 7933801 - Ad server system with click fraud protection
5. 7734502 - Ad server system with click fraud protection