Inventor
BARNHOEFER ULRICH
US6 patents
⚠️ This page may combine multiple inventors who share the name “BARNHOEFER ULRICH”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
APPLE INC
3 patentsBARNHOEFER ULRICH
3 patentsUS8866791B2Oct 21, 2014
Portable electronic device having mode dependent user input controls
BARNHOEFER ULRICH8 citations79
US8217889B2Jul 10, 2012
Pulse-width modulation control for backlighting of a video display
BARNHOEFER ULRICH2 citations60
US8502768B2Aug 6, 2013
Pulse-width modulation control for backlighting of a video display
BARNHOEFER ULRICH1 citations49