Average Co-Inventor Count = 3.00
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. Verifone Gmbh (1 from 213 patents)
2. Way Systems, Inc (1 from 3 patents)
3. Dynamic Mobile Data Systems, Inc. (1 from 1 patent)
3 patents:
1. 7844255 - Secure PIN entry device for mobile phones
2. 7280847 - System and method for mobile transactions using the bearer independent protocol
3. 6628965 - Computer method and system for management and control of wireless devices