e Ink Holdings Inc.

Taiwan, Province of China

Create a watch for e Ink Holdings Inc.
Total IP 665
Total IP incl. subs 2,356 (+ 1,691 for subs)
Total IP Rank # 2,029
IP Activity Score 3.3/5.0    291
IP Activity Rank # 2,467
IP AS incl. subs 3.4/5.0    1,082
Stock Symbol 8069 (tpex)
ISIN TW0008069006
Market Cap. 304.80002B  (TWD)
Industry Electronic Components
Sector Technology

Patents

Trademarks

665 0
0 0
0 0
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Last Patent 2026 - Electronic paper display device ...
First Patent 1994 - Display scanning circuit

Subsidiaries

5 subsidiaries with IP (1604 patents, 87 trademarks)

1 subsidiaries without IP

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Latest Inventions, Goods, Services

2025 Invention Display device. A display device includes a pixel array and a driving circuit. The pixel array i...
Invention Electronic paper display device and driving method. Provided are an electronic paper display (EP...
Invention Electronic paper display device and driving method thereof. An electronic paper display (EPD) de...
Invention Reflective display device. A reflective display device includes a reflective display panel, a co...
Invention Display module. A display module sequentially including an active layer, a display layer, an iso...
Invention Electrophoretic display device. An electrophoretic display device includes a pixel structure and...
Invention Color changeable fiber, color changeable device and manufacturing method thereof. Provided are a...
Invention Pixel array substrate and display panel. A pixel array substrate includes pixel circuits placed ...
Invention Electronic paper display system and method for equipment surface. The disclosure provides an ele...
Invention Electromagnetic touch device. An electromagnetic touch device including a sensor panel and a dri...
Invention Display device. A display device including a housing, a cover plate, an E-paper display panel, a...
Invention Touch sensing structure. A touch sensing structure includes a display panel, a first sensing uni...
Invention Display device. A display device includes a driving substrate, a flexible printed circuit board,...
Invention Display device. A display device includes a tiling unit, a front light module disposed on the ti...
Invention Display stacking and splicing structure. A display stacking and splicing structure includes plur...
Invention Flexible display device. A flexible display device includes a flexible substrate, a dielectric s...
Invention Transmissive electrophoretic display device and manufacturing method thereof. A transmissive ele...
Invention Display device, image processing device and image display method. An image processing device, co...
Invention Gate driving circuit. A gate driving circuit is provided. The gate driving circuit includes a pu...
Invention Display device. A display device includes a first substrate, a display medium layer, a first col...
Invention Panel device. A panel device includes a light guide plate, a touch module, an adhesive layer, an...
Invention Electric paper display panel. An electric paper display panel includes a first substrate, a seco...
Invention Flexible display device and manufacturing method thereof. A flexible display device includes a f...
Invention Touch display device. A touch display device including a pixel array substrate, a touch substrat...
Invention Image processing device and image display method. An image processing device, comprising a contr...
Invention Multiple-function optical sheet and electronic paper display device. A multiple-function optical...
Invention Color filter module. A color filter module is provided. The color filter module is arranged on a...
Invention Display device. A display device, comprising a display panel, a signal processor and an image pr...
2024 Invention Capsule type electrophoretic display medium film and manufacturing method thereof. A capsule typ...
Invention Display panel, driving controller and pixel circuit driving method. A pixel circuit driving meth...
Invention Display and driving method thereof. A display and a driving method thereof are disclosed. The di...
Invention Display and front light module including enhancement layer. 2.
Invention Inspection tool and inspection method for a touch plate. Provided is an inspection tool for a tou...
Invention Light source module and display device. A light source module includes a light guide plate and a...
Invention Display. A display includes a display size adjustment module and a flexible display module. The ...
Invention Array substrate and display device including the same. An array substrate has a geometric center...
Invention Display device and display system. This disclosure relates to a display device including a displa...
Invention Display device. A display device includes a laminated glass, a driving substrate, at least one d...
Invention Electrophoretic display. An electrophoretic display includes an element array substrate and an e...
Invention Front light module including plurality of sets of microstructures. A front light module configure...
Invention Three-dimensional reflective display device. A three-dimensional reflective display device inclu...
Invention Transistor backplane structure. A transistor backplane structure includes multiple pixel structu...
Invention Display device and operating method for display device. A display device and an operating method ...
Invention Display device and driving method thereof. A display device including an element array substrate,...
Invention Display device and light module thereof. A light module includes a light guide plate, a first li...
Invention Front light module and reflective display device. A front light module which includes a light gu...
Invention Display device and driving method thereof. A display device and a driving method thereof are prov...
Invention Color reflective display panel. A color reflective display panel including a reflective display ...
Invention Gate driver circuit. A gate driver circuit including seven transistors and two capacitors is prov...
Invention Electrophoretic display device. An electrophoretic display device including a backplane, a displ...