Issued Patents All Time
Showing 26–27 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9712201 | Multi-sized subscriber identity module card for use on multiple wireless devices | — | 2017-07-18 |
| 5905791 | Method and apparatus for providing combined communication services including local service and toll service | Anurag Goel, Nadine Guillaume, Leticia Garcia Johnson, Robert Yaeger Peters Jr., Walter Paul Zahray | 1999-05-18 |