| Patent Number |
Title Of Patent |
Date Issued |
| 7136835 |
Credit card system and method |
November 14, 2006 |
| A credit card system is provided which has the added feature of providing additional limited-use credit card numbers and/or cards. These numbers and/or cards can be used for a single transaction, thereby reducing the potential for fraudulent reuse of these numbers and/or cards. The credi |
| 6636833 |
Credit card system and method |
October 21, 2003 |
| A credit card system is provided which has the added feature of providing additional limited-use credit card numbers and/or cards. These numbers and/or cards can be used for a single transaction, thereby reducing the potential for fraudulent reuse of these numbers and/or cards. The credi |
| 6529857 |
Distribution automation remote terminal unit |
March 4, 2003 |
| A distribution automation remote terminal unit (DA RTU) for electrical power distribution which has remote terminal units for plant units forming the distribution network. The DA RTU is divided into at least two independently operable units with separate power supplies and I/O ports |
