Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7477896 | Reducing missed pages during cell reselection in a wireless communication system | Roland Rick | 2009-01-13 |
| 7444150 | Cell reselection with power scan and parallel decoding | Roland Rick | 2008-10-28 |
| 6073013 | Method and apparatus for performing position-based call processing in a mobile telephone system | Daniel H. Agre, Michael K. Spartz | 2000-06-06 |
| 5946618 | Method and apparatus for performing position-based call processing in a mobile telephone system using multiple location mapping schemes | Daniel H. Agre, Michael K. Spartz | 1999-08-31 |