Philips Electronics patents granted on 11 January 2011

14 US patents granted on 11 January 2011 and assigned to Philips Electronics

1 7,870,347 Data processing system
2 7,869,691 Apparatus for recording a main file and auxiliary files in a track on a record carrier
3 7,869,618 Method and system for control of a device
4 7,869,320 Method and device for performing tilt correction using multi-dimensional actuator
5 7,869,316 Determining buffer refilling time when playing back variable bit rate media streams
6 7,869,310 Checking a batch of DVD titles to be archived
7 7,868,856 Data signal driver for light emitting display
8 7,868,562 Luminaire control system and method
9 7,868,559 Electronic ballast with higher startup voltage
10 7,868,557 Controlling an arrangement of semiconductors emitting light of distinct colors
11 7,868,537 Polymer light-emitting diode with an ion receptor layer
12 7,867,793 Substrate removal during LED formation
13 7,866,849 Light-emitting device
14 7,866,845 Optical device for mixing and redirecting light