Philips Electronics patents granted on 16 June 2009

10 US patents granted on 16 June 2009 and assigned to Philips Electronics

1 7,549,110 Device for encoding and decoding using smaller block of symbols
2 7,548,852 Quality of decoded audio by adding noise
3 7,548,670 Thin and efficient light collimating device
4 7,548,603 Method and apparatus for exact cone beam computed tomography
5 7,548,493 Extended focus control
6 7,548,363 Bi-stable electrowetting optical element and driving method therefor
7 7,548,075 Proximity sensor for X-ray apparatus
8 7,548,063 Detuning of an RF shielded MRI scan room
9 7,547,926 Heterojunction with linkages between an electron donor and an electron acceptor in a blend
10 7,547,402 Flexible foil moveable by means of light