Average Co-Inventor Count = 3.00
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. Sas Institute Inc. (3 from 796 patents)
3 patents:
1. 7809539 - Method for selecting node variables in a binary decision tree structure
2. 7127466 - Method for selecting node variables in a binary decision tree structure
3. 6532467 - Method for selecting node variables in a binary decision tree structure