Inventor

Erno Hermanus Antonius Langendijk

Inventor

Eindhoven, NL

Overview

20→

Patents

2008–2019

Patent span

Physics

Primary field (CPC G)

Patents· 20 as inventor

Public. Assignee & technology derived from the patent record. Each patent links to its LexDana page.

G02Bprimary

G02BOptical elements, systems or apparatus33%

G09GArrangements or circuits for control of indicating devices using static means to present variable information27%

H04NPictorial communication, e.g. television27%

B82YSpecific uses or applications of nanostructures3%

G02FOptical devices or arrangements for the control of light by modification of the optical properties of the media of the elements involved therein3%

G06FElectric digital data processing3%

Y10STechnical subjects covered by former uspc cross-reference art collections [xracs] and digests3%

PatentTitleYear

10,365,471Electrowetting display device including diffuse color filter2019 10,120,184Reflectance in electrowetting displays2018 10,108,004Electrowetting display pixels with quantum dots2018 10,067,335Electrowetting element with shaped color filter2018 10,061,117Electrowetting display pixel walls and spacers2018 9,841,595'Electrowetting element with reflective surface'2017 9,684,161'Reflectance in electrowetting displays'2017 9,648,308'Multiple viewer 3D display'2017 9,529,189'Reflectance in electrowetting displays'2016 9,488,863'Lighting device'2016 8,379,971'Image gamut mapping'2013 8,300,069'Optimal backlighting determination apparatus and method'2012 8,274,525'Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display'2012 8,228,275'Optimal subpixel arrangement for displays with more than three primary colors'2012 8,120,627'Redistribution of N-primary color input signals into N-primary color output signals'2012 8,044,967'Converting a three-primary input color signal into an N-primary color drive signal'2011 8,026,953'Method for processing color image data'2011 7,932,883'Sub-pixel mapping'2011 7,518,584'Method of displaying an image on a color display'2009 7,430,022'Color display device'2008

Career & activity timeline

Assembled from patent assignee/location history and declaration credentials.

2008–2012Patents assigned to KONINKL PHILIPS ELECTRONICS NV (6)· patent assignee history

2008–2019Based in Eindhoven, NL· patent location history

2012–2013Patents assigned to LANGENDIJK ERNO HERMANUS ANTONIUS (5)· patent assignee history

2012–2016Patents assigned to TP VISION HOLDING BV (3)· patent assignee history

2012Patents assigned to BELIK OLEG (2)· patent assignee history

2016–2019Patents assigned to AMAZON TECH INC (8)· patent assignee history

Inventor activity

Assignee and location history derived from the patent record.

Assignees

Assignee	Patents	Span
AMAZON TECH INC	8	2016–2019
KONINKL PHILIPS ELECTRONICS NV	6	2008–2012
LANGENDIJK ERNO HERMANUS ANTONIUSself	5	2012–2013
TP VISION HOLDING BV	3	2012–2016
BELIK OLEG	2	2012

Locations

Location	Patents	Span
Eindhoven, NL	20	2008–2019