Sunnyvale, California
United States
4
2012-10-18
The entities that hold a legal rights for patent applications filed by inventor Barnhoefer Ulrich:
Ulrich Barnhoefer from Sunnyvale, US has applied for patents for these inventions. The list has both pending applications and granted patents:
Pulse-width modulation control for backlighting of a video display
#2 | 2011-07-07Mode Dependent Configuration of Portable Electronic Device
#3 | 2011-07-07Portable electronic device having mode dependent user input controls
#4 | 2010-05-13Pulse-width modulation control for backlighting of a video display
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