Average Co-Inventor Count = 2.54
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. Bank of America Corporation (6 from 5,960 patents)
6 patents:
1. 9111269 - Transaction device and processing system
2. 9105020 - Transaction device and processing system
3. 8616444 - Authorizing financial transactions
4. 8430308 - Authorizing financial transactions
5. 8407142 - Managing a universal payment account
6. 8249985 - Sub-account mechanism