Issued Patents 2005
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6950521 | Method for repeated authentication of a user subscription identity module | Michael Marcovici | 2005-09-27 |
| 6941142 | Wireless service redirection signaling based on protocol revision | Gabriela M. Abramovici, Michael D. Chambers, Yuen-Yin L. Koo | 2005-09-06 |
| 6876744 | Methods and apparatus for enhanced CMEA including a CMEA iteration preceded and followed by transformations and employing an involuntary lookup | Mark H. Etzel, Robert John Frank, Daniel Nelson Heer, Robert Joseph McNelis, Robert J. Rance +1 more | 2005-04-05 |
| 6868274 | Method for transmitting a displayable message to a short message entity in more than one data package | Benson S. Ayabe, Sharat Chander | 2005-03-15 |
| 6853729 | Method and apparatus for performing a key update using update key | — | 2005-02-08 |
| 6839434 | Method and apparatus for performing a key update using bidirectional validation | — | 2005-01-04 |