Philips Electronics patents granted on 30 December 2008

4 US patents granted on 30 December 2008 and assigned to Philips Electronics

1 7,471,769 X-ray source provided with a liquid metal target
2 7,471,280 Tactile device
3 7,471,085 Determination of relaxation rate changes for MR molecular imaging
4 7,471,062 Wireless battery charging