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| 6243595 | Portable wireless communication device having an extendible secti... |
| 6243575 | Mobile communication system, mobile base station, and method of c... |
| 6229985 | Communication apparatus |
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| 6188881 | Belt clip and device using the same |
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| 6185418 | Adaptive digital radio communication system |
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| 6181946 | Method for subscriber based management of neighbor list informati... |
| 6181925 | Method and apparatus for fraud control in a cellular telephone sw... |
| 6178310 | Transmitting and receiving antenna voltage standing wave ratios m... |
| 6175746 | Multiband mobile unit communication apparatus |
| 6173161 | Signal improvement by predistortion/postdistortion programmable c... |
| 6173164 | Method and apparatus for wide range automatic frequency control |
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| 6163684 | Broadband frequency synthesizer |
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| 6151512 | Communication system having optimum resource arrangements in a ... |
| 6148220 | Battery life extending technique for mobile wireless applications |
| 6144857 | Cellular communications systems |
| 6144839 | Alphanumeric paging system |
| 6137990 | Apparatus for improving the signal to noise ratio in wireless ... |
| 6122514 | Communications channel selection |
| 6119018 | CDMA type mobile communication system capable of realizing soft h... |
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