Average Co-Inventor Count = 2.86
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. International Business Machines Corporation (5 from 164,108 patents)
5 patents:
1. 7991127 - Method and apparatus for negotiated message delivery
2. 7512218 - Method and apparatus for negotiated message delivery
3. 7493359 - E-mail role templates for classifying e-mail
4. 7164759 - Method for categorization and prioritization of phone callers
5. 7099862 - Programmatic discovery of common contacts