Inventor
BARNHOEFER ULRICH T
US21 patents
⚠️ This page may combine multiple inventors who share the name “BARNHOEFER ULRICH T”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
BARNHOEFER ULRICH T
11 patentsUS8884939B2Nov 11, 2014
Display brightness control based on ambient light levels
BARNHOEFER ULRICH T11 citations84
US8686981B2Apr 1, 2014
Display brightness control based on ambient light angles
BARNHOEFER ULRICH T7 citations83
US9119261B2Aug 25, 2015
Display brightness control temporal response
BARNHOEFER ULRICH T3 citations62
US8692755B2Apr 8, 2014
Gamma-correction technique for video playback
BARNHOEFER ULRICH T1 citations62
US8648781B2Feb 11, 2014
Technique for adjusting a backlight during a brightness discontinuity
BARNHOEFER ULRICH T2 citations62
US8629830B2Jan 14, 2014
Synchronizing dynamic backlight adaptation
BARNHOEFER ULRICH T3 citations62
US8212843B2Jul 3, 2012
Error metric associated with backlight adaptation
BARNHOEFER ULRICH T2 citations62
US8581826B2Nov 12, 2013
Dynamic backlight adaptation with reduced flicker
BARNHOEFER ULRICH T2 citations59
US8766902B2Jul 1, 2014
Management techniques for video playback
BARNHOEFER ULRICH T1 citations52
US9666137B2May 30, 2017
OLED driving technique
BARNHOEFER ULRICH T1 citations51
US8576256B2Nov 5, 2013
Dynamic backlight adaptation for video images with black bars
BARNHOEFER ULRICH T0 citations51
APPLE INC
6 patentsUS9355588B2May 31, 2016
Ambient light sensing technique
APPLE INC3 citations73
US9390681B2Jul 12, 2016
Temporal filtering for dynamic pixel and backlight control
APPLE INC1 citations62
US9236029B2Jan 12, 2016
Histogram generation and evaluation for dynamic pixel and backlight control
APPLE INC2 citations62
US8035666B2Oct 11, 2011
Dynamic backlight adaptation for black bars with subtitles
APPLE INC1 citations62
US10199011B2Feb 5, 2019
Generation of tone mapping function for dynamic pixel and backlight control
APPLE INC0 citations51
US9552654B2Jan 24, 2017
Spatio-temporal color luminance dithering techniques
APPLE INC0 citations41