Inventor
LANGENDIJK ERNO HERMANUS ANTONIUS
NL19 patents
⚠️ This page may combine multiple inventors who share the name “LANGENDIJK ERNO HERMANUS ANTONIUS”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
AMAZON TECH INC
6 patentsUS9529189B1Dec 27, 2016
Reflectance in electrowetting displays
AMAZON TECH INC8 citations82
US10120184B1Nov 6, 2018
Reflectance in electrowetting displays
AMAZON TECH INC5 citations71
US9684161B1Jun 20, 2017
Reflectance in electrowetting displays
AMAZON TECH INC6 citations71
US10108004B1Oct 23, 2018
Electrowetting display pixels with quantum dots
AMAZON TECH INC2 citations66
US10061117B1Aug 28, 2018
Electrowetting display pixel walls and spacers
AMAZON TECH INC5 citations66
US10365471B1Jul 30, 2019
Electrowetting display device including diffuse color filter
AMAZON TECH INC0 citations39
KONINKL PHILIPS ELECTRONICS NV
3 patentsUS8044967B2Oct 25, 2011
Converting a three-primary input color signal into an N-primary color drive signal
KONINKL PHILIPS ELECTRONICS NV89 citations97
US7932883B2Apr 26, 2011
Sub-pixel mapping
KONINKL PHILIPS ELECTRONICS NV135 citations97
US7518584B2Apr 14, 2009
Method of displaying an image on a color display
KONINKL PHILIPS ELECTRONICS NV11 citations80
LANGENDIJK ERNO HERMANUS ANTONIUS
3 patentsUS8228275B2Jul 24, 2012
Optimal subpixel arrangement for displays with more than three primary colors
LANGENDIJK ERNO HERMANUS ANTONIUS92 citations96
US8274525B2Sep 25, 2012
Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display
LANGENDIJK ERNO HERMANUS ANTONIUS7 citations82
US8300069B2Oct 30, 2012
Optimal backlighting determination apparatus and method
LANGENDIJK ERNO HERMANUS ANTONIUS3 citations61