Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731943 | System for efficient mobile subscriber station paging in cellular mobile telecommunication networks | Mark Alan McCormick | 2004-05-04 |
| 6684077 | Method of selecting a calling number for a mobile station from multiple calling numbers | Phyllis Cosentino, Bijan Farhang, Pradeep S. Sharma | 2004-01-27 |
| 6539223 | Mobile telecommunications device having multiple directory number capability | Ramakrishna Bijanki, Perminder Dhawan, Bijan Farhang, Patrick Li, John MacNamara +2 more | 2003-03-25 |
| 6529505 | System for expanding a parameter encoding field in a message to allow additional parameters to be added while maintaining compatibility with existing parameter encodings | William Robert Davis, Jason Kuo, Ronald Frank Larson, Albert J. Sawyer, Larry Phillip Stoa +1 more | 2003-03-04 |
| 5381464 | Serving cellular calls to stations at the boundary between switch serving areas | Julia A. O'Keefe, Douglas Harvey Riley | 1995-01-10 |
| 4599490 | Control of telecommunication switching systems | Ronald G. Cornell, George D. Huensch, Pramod Warty | 1986-07-08 |