Issued Patents 2017
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9843922 | Method and apparatus for utilizing mobile subscriber identification information with multiple devices based on registration errors | Walter Cooper Chastain | 2017-12-12 |
| 9838991 | Method and apparatus for managing mobile subscriber identification information according to registration requests | Clifton Ashman Campbell, Walter Cooper Chastain | 2017-12-05 |
| 9819485 | Apparatus and method for secure delivery of data utilizing encryption key management | Walter Cooper Chastain | 2017-11-14 |
| 9813428 | Apparatus and method for securely managing the accessibility to content and applications | Walter Cooper Chastain | 2017-11-07 |
| 9814010 | Method and apparatus for utilizing mobile subscriber identification information with multiple devices based on registration requests | Walter Cooper Chastain | 2017-11-07 |
| 9794905 | Method and apparatus for assigning mobile subscriber identification information to multiple devices according to location | Walter Cooper Chastain | 2017-10-17 |
| 9729526 | Apparatus and method for secure delivery of data from a communication device | Walter Cooper Chastain | 2017-08-08 |
| 9628587 | Apparatus and method for secure over the air programming of a communication device | Walter Cooper Chastain | 2017-04-18 |
| 9560025 | Apparatus and method for secure delivery of data from a communication device | Walter Cooper Chastain | 2017-01-31 |