after being sued. At the time Motorola took over the developers and their patents, they held 50 valid patents and had 40 waiting for approval. Models Sendo D800 Sendo A820 Sendo J520 Sendo K1 Sendo M550 Sendo M551 (in America) Tevion MD 7300 (in Germany) WOXTER P100 (in Hong Kong) Sendo M570 WOXTER P150 (in Hong Kong) Sendo P600 Sendo S1 Sendo S200 Sendo S251 Sendo S300 WOXTER R100 (in Hong Kong) Sendo S360 Sendo S330 WOXTER R110 (in Hong Kong) Sendo S600 Sendo SV663 Sendo S633 Sendo X WOXTER F100 (in Hong Kong) Sendo X2 (canceled) WOXTER F150 (in Hong Kong) Sendo Z100 (canceled) WOXTER N100 (in Hong Kong) Further reading References Defunct mobile phone manufacturers Defunct companies of the United Kingdom Defunct companies based in Birmingham, West Midlands Manufacturing companies based in Birmingham, West Midlands British companies established in 1999 Companies disestablished in 2005