Average Co-Inventor Count = 10.18
ph-index = 2
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 (2 from 164,197 patents)
2 patents:
1. 6763358 - Method and system for activating column triggers in a database management system
2. 6757690 - Method and system for monitoring and securing data access in a database system