EL

Erno Hermanus Antonius Langendijk

AM Amazon: 8 patents #1,945 of 19,158Top 15%
Philips: 6 patents #792 of 7,731Top 15%
TB Tp Vision Holding B.V.: 3 patents #4 of 83Top 5%
GT Genoa Color Technologies: 1 patents #7 of 7Top 100%
Koniniklijke Philips N.V.: 1 patents #4,025 of 7,486Top 55%
Samsung: 1 patents #49,284 of 75,807Top 70%
Overall (All Time): #189,730 of 4,157,543Top 5%
22
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
12380300 Unidirectional transfer of data from sender to receiver Jurjen CAARLS, Maarten Tobias, Patrick Nicolaus Franciscus Moreu 2025-08-05
12314808 Unidirectional transfer of data from sender to receiver Philip SPANNRING, Jurjen CAARLS 2025-05-27
10365471 Electrowetting display device including diffuse color filter Tulasi Sridhar Reddy Guntaka, Kari Rinko 2019-07-30
10120184 Reflectance in electrowetting displays Christian Etienne Hendriks, Tulasi Sridhar Reddy Guntaka, Steven Ramos Carneiro, Pavel Novoselov 2018-11-06
10108004 Electrowetting display pixels with quantum dots Lara Tauk, Robin Leguijt, Irén Fischer 2018-10-23
10067335 Electrowetting element with shaped color filter Petrus Maria De Greef 2018-09-04
10061117 Electrowetting display pixel walls and spacers Carmen Paula Alamar, Gerben Boon 2018-08-28
9841595 Electrowetting element with reflective surface Karel Johannes Gerhardus Hinnen, Gerben Boon, Cristina Maria Petcu, Tulasi Sridhar Reddy Guntaka 2017-12-12
9684161 Reflectance in electrowetting displays Christian Etienne Hendriks, Tulasi Sridhar Reddy Guntaka, Steven Ramos Carneiro, Pavel Novoselov 2017-06-20
9648308 Multiple viewer 3D display Karel Johannes Gerhardus Hinnen, Christiaan Varekamp 2017-05-09
9529189 Reflectance in electrowetting displays Christian Etienne Hendriks, Tulasi Sridhar Reddy Guntaka, Steven Ramos Carneiro, Pavel Novoselov 2016-12-27
9488863 Lighting device Theodorus Franciscus Emilius Maria Overes, Hugo Johan Cornelissen, Gabriel-Eugen Onac 2016-11-08
8379971 Image gamut mapping Remco Theodorus Johannes Muijs 2013-02-19
8300069 Optimal backlighting determination apparatus and method Oleg Belik, Gerben Johan Hekstra, Mark Jozef Willem Mertens 2012-10-30
8274525 Converting color primaries and luminances of an input signalt to different color primaries and luminances for a display 2012-09-25
8228275 Optimal subpixel arrangement for displays with more than three primary colors 2012-07-24
8120627 Redistribution of N-primary color input signals into N-primary color output signals Oleg Belik, Gerben Johan Hekstra, Michiel Adriaanszoon Klompenhouwer 2012-02-21
8044967 Converting a three-primary input color signal into an N-primary color drive signal Oleg Belik, Gerben Johan Hekstra, Michiel Adriaanszoon Klompenhouwer 2011-10-25
8026953 Method for processing color image data Matheus Johannus Gerardus Lammers, Petrus Maria De Greef, Wei Pien Lee, Erik Boudewijn Van Der Tol, Michiel Adriaanszoon Klompenhouwer 2011-09-27
7932883 Sub-pixel mapping Michiel Adriaanszoon Klompenhouwer, Oleg Belik, Gerben Johan Hekstra 2011-04-26
7518584 Method of displaying an image on a color display Ingrid Emilienne Joanna Rita Heynderickx 2009-04-14
7430022 Color display device Gerben Johan Hekstra, Hugo Johan Cornelissen, Dirk Kornelis Gerhardus De Boer, Dirk Jan Broer, Martin Jacobus Johan Jak +2 more 2008-09-30