Average Co-Inventor Count = 3.27
ph-index = 1
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 (3 from 164,108 patents)
3 patents:
1. 9613140 - Real-time audio dictionary updating system
2. 9613141 - Real-time audio dictionary updating system
3. 7843471 - Persistent authenticating mechanism to map real world object presence into virtual world object awareness