e Ink Corporation

United States of America


 
Total IP 1,430
Total IP Rank # 920
IP Activity Score 3.5/5.0    710
IP Activity Rank # 1,007
Parent Entity e Ink Holdings Inc.
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

1,074 19
60 12
235 1
29
 
Last Patent 2025 - Switchable electrophoretic light...
First Patent 1980 - Raster input scanner comprising ...
Last Trademark 2025 - MARQUEE
First Trademark 1997 - E INK

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Digital signage display panels; Electronic displays, namely, digital signage; Electronic apparatu...
2024 G/S Providing health information via a website.
Invention Method of applying a pattern, and security device for an article. Methods of applying a pattern ...
Invention Piezo-electrophoretic films and displays, and methods for manufacturing the same. Low voltage pi...
Invention Method for driving electrophoretic display device. An electrophoretic medium comprises a fluid a...
Invention Enhanced push-pull (epp) waveforms for achieving primary color sets in multi-color electrophoreti...
G/S Apparatus and instruments for recording, transmitting, reproducing or processing sound, images or...
G/S Apparatus and instruments for recording, transmitting, reproducing or processing images or data; ...
G/S Computer peripheral devices; electronic book readers; electronic book reader covers; electronic w...
Invention Electrophoretic media including charge control agents comprising quartenary amines and unsaturate...
Invention Colored electrophoretic displays. An electrophoretic medium comprises a fluid, a first, light sc...
Invention Electro-optic displays and driving methods. A method for driving electro-optic displays includin...
Invention Continuous waveform driving in multi-color electrophoretic displays. Continuous waveforms for dr...
Invention Electro-optic devices comprising microcells having a sealing layer. The present invention is dir...
Invention Multi-particle electrophoretic display having low-flash image updates. Electrophoretic displays w...
Invention Time-shifted waveforms for multi-particle electrophoretic displays providing low-flash image upda...
Invention Switchable electrophoretic light modulator having reduced aperture diffraction. Switchable light...
Invention Switchable electrophoretic light modulator having reduced aperture diffraction. Switchable light ...
Invention Five-particle electrophoretic medium with improved black optical state. A color electrophoretic d...
Invention Electrophoretic device with ambient light sensor and adaptive whiteness restoring and color balan...
Invention Color electrophoretic medium having four pigment particle system addressable by waveforms having ...
Invention Display material. Provided herein is a phase change material for use in a display device. Also p...
Invention Electro-optic displays and driving methods. Methods are disclosed for driving an electrophoretic...
Invention Color electrophoretic displays incorporating methods for reducing image artifacts during partial ...
Invention Color electrophoretic display with segmented top plane electrode to create distinct switching are...
G/S Providing health information via a website
Invention Light-modulating electrophoretic device. A variable light transmittance sheet comprises a first ...
Invention Method of production of an electro-optic device comprising integrated conductive edge seal. Impr...
Invention Color display device and driving methods therefor. The invention relates to electrophoretic laye...
Invention Electro-optic displays. A method for driving an electro-optic display, the display having at lea...
Invention Color displays configured to convert rgb image data for display on advanced color electronic pape...
Invention Charge control agents and particle dispersions including the same. Mixtures are disclosed contai...
Invention Electrophoretic core-shell particles having an organic pigment core and a shell with a thin metal...
Invention Methods for driving electro-optic displays. Methods for driving an electro-optic displays having ...
Invention Methods for driving electro-optic displays. Methods for driving an electro-optic displays having...
Invention Driving voltages for advanced color electrophoretic displays and displays with improved driving v...
Invention Drive scheme for improved color gamut in color electrophoretic displays. Waveforms for driving an...
Invention Drive scheme for improved color gamut in color electrophoretic displays. Waveforms for driving a...
Invention High voltage driving using top plane switching with zero voltage frames between driving frames. ...
Invention Multi-element pixel electrode circuits for electro-optic displays and methods for driving the sam...
Invention Method of manufacture of a multi-layer device comprising a repair layer having conductive hydroge...
2023 Invention Variable light transmission device and a method of operation of the same. A variable light trans...
Invention Variable light transmission device comprising electrophoretic medium having light reflective pigm...
Invention Variable light transmission device comprising electrophoretic medium having a compination of ligh...
Invention A variable light transmission device and a method of operation of the same. A variable light tran...
Invention A variable light transmission device and a method of manufacture of the same. A variable light tr...
Invention A variable light transmission device comprising electrophoretic medium having a compination of li...
Invention Electrophoretic display layer with thin film top electrode. A method for making electrophoretic ...
Invention Piezo electrophoretic display. Provided herein is an electro-optic display having a layer of ele...
Invention Color-changing electrophoretic threads and fibers, and methods and apparatuses for making the sam...
Invention Methods for driving electro-optic displays. A method is described for driving an electro-optic d...
Invention Electro-optic displays with edge seal components and methods of making the same. An electro-opti...
2022 G/S Digital signage display panels; Electronic book readers; Electronic paper displays; Electronic wr...
G/S Electronic book readers; Electronic displays, namely, digital signage; Electronic paper displays;...
G/S Electronic book readers; Electronic digital signboards; Electronic paper displays; Electronic wri...
2020 G/S Downloadable computer application software for electronic readers, electronic note-taking devices...
G/S Electronic apparatus, namely, electronic display boards, plasma display boards, electronic displa...
G/S Automotive interior trim; Automotive windshield shade screens; Automobile sunroofs. Non-metal dec...
G/S Electronic displays, namely, digital signage; Electronic paper displays; Electronic controller fo...
G/S Automotive interior trim; Automotive windshield shade screens; Automobile sunroofs Non-metal deco...
2019 G/S Electronic visual display apparatus, namely electronic book readers, reflective electric signs c...
G/S Writing pads; Posters; Signboards. Computer data processing services. New product design services...
2017 G/S Electronic book readers; Digital signage display panels; Electronic apparatus, namely, electronic...
G/S Development and implementation of software, hardware and technology solutions for the purpose of ...
G/S Development and implementation of software and computer hardware for the purpose of productizatio...
G/S Luggage Tags.
G/S Electronic book readers; digital signage display panels; electronic apparatus, namely, electronic...
G/S Luggage tags
G/S Industrial chemicals for use in manufacturing optoelectronic films and phase change materials (PC...
G/S Chemicals; chalcogenides; inorganic chemicals; organic chemicals; metals (alkaline – earth). Vis...
2016 G/S Films containing electro-optic material which change optical characteristics in the presence of a...
2013 G/S Dyes, colorants, pigments and inks; coatings; electro-optic including electrophoretic and liquid ...