Average Co-Inventor Count = 5.00
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. Cubic Corporation (4 from 347 patents)
4 patents:
1. 10121288 - Transit account management with mobile device messaging
2. 9996985 - Distribution and enablement of reloadable prepaid cards in transit
3. 8942677 - Transit account management with mobile device messaging
4. 8306512 - Transit account management with text messaging