| 8041352 |
Frequency control |
— |
2011-10-18 |
| 8036649 |
Mobile communications device and method of updating telephone directory of mobile communications device |
— |
2011-10-11 |
| 7620395 |
Cellular network acquisition method and apparatus |
Osamu Yamashita, Frederic Gabin, Darioush Downer, Nigel Legg |
2009-11-17 |
| 7433709 |
Method of calibrating clocks for two independent radio access technologies without the use of additional hardware |
— |
2008-10-07 |
| 7313397 |
Cellular network acquisition method and apparatus |
Frederic Gabin, Darioush Downer, Nigel Legg, Osamu Yamashita |
2007-12-25 |
| 7295840 |
Method of network acquisition and related cellular radio communication device |
— |
2007-11-13 |
| 7289829 |
Mobile communications device with main display area and touch sensitive display area and keypad |
Mark Wallis |
2007-10-30 |
| 7224982 |
Location systems in cellular communication networks |
— |
2007-05-29 |
| 7215971 |
Method and apparatus for compensation of Doppler induced error in a mobile handset |
— |
2007-05-08 |
| 7162265 |
Cellular network acquisition method and apparatus |
Frederic Gabin, Darioush Downer, Nigel Legg, Osamu Yamashita |
2007-01-09 |
| 7146182 |
UMTS-GSM dual mode timing device |
Nik Bowdler, Tony Banks, Martin Hennelly |
2006-12-05 |
| 7089019 |
Location systems and cellular communication networks |
— |
2006-08-08 |
| 7047037 |
Dual mode mobile communication devices and method for selecting a network |
— |
2006-05-16 |
| 6973319 |
System and method for measuring traffic flow |
— |
2005-12-06 |
| 6870428 |
Mobile radio communications device having a PLL that phase locks with two crystal oscillators |
Nicholas Craig Bowdler, Anthony Banks, Martin Hennelly |
2005-03-22 |