Average Co-Inventor Count = 5.11
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 (4 from 164,108 patents)
4 patents:
1. 8938506 - System and method for addressing messages
2. 7406455 - Automatic recognition and flagging of anomalous items within sets of automatically classified items
3. 7363590 - Calendar bar interface for electronic mail interaction
4. 7359936 - Method and apparatus for electronic mail interaction with grouped message types