CSR profits soar on Bluetooth November 3, 2005 Bluetooth wireless communications specialists CSR has rung up a 151 per cent growth in third quarter profits and the company has hired more staff to meet demand for its technology. CSR said pre-tax profits were $45.5m (£25.8m) in the period compared with $18.1m in the same quarter of 2003. The Cambridge-based firm also announced that [...]