Average Co-Inventor Count = 2.18
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 (4 from 164,306 patents)
4 patents:
1. 9055146 - Social network based call management
2. 8271285 - Using speaker identification and verification speech processing technologies to activate and deactivate a payment card
3. 7831656 - Effortless association between services in a communication system and methods thereof
4. 7739350 - Voice enabled network communications