Average Co-Inventor Count = 4.80
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 (2 from 164,197 patents)
2 patents:
1. 8823497 - Secure data card with passive RFID chip and biometric sensor
2. 8362899 - Initiating emergency communication in response to detecting bio-feedback satisfying an alert condition