e Ink Holdings Inc.

Taiwan, Province of China

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Total IP 643
Total IP incl. subs 2,304 (+ 1,661 for subs)
Total IP Rank # 2,061
IP Activity Score 3.2/5.0    279
IP Activity Rank # 2,532
IP AS incl. subs 3.4/5.0    1,046
Stock Symbol 8069 (tpex)
ISIN TW0008069006
Market Cap. 304.80002B  (TWD)
Industry Electronic Components
Sector Technology

Patents

Trademarks

643 0
0 0
0 0
0
 
Last Patent 2025 - Panel device
First Patent 1994 - Display scanning circuit

Subsidiaries

5 subsidiaries with IP (1579 patents, 82 trademarks)

1 subsidiaries without IP

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Latest Inventions, Goods, Services

2025 Invention Display device, image processing device and image display method. An image processing device, co...
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. A display includes a light guide plate, a first optical adhesive...
Invention Inspection tool and inspection method for an touch plate. Provided is an inspection tool for a t...
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. A display device includes a laminated glass, a driving substrate, at least one d...
Invention Front light module. A front light module configured to be disposed on a display panel to illumin...
Invention Display device. A display device including a display panel, a flexible light guide having a Youn...
Invention Electrophoretic display device. An electrophoretic display device includes a substrate, an elect...
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 Touch display device. A touch display device includes a driving substrate, a display medium layer...
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 E-paper display panel. An E-paper display panel including an E-paper display layer, a first subs...
Invention Display device and display driving circuit device. A display device, including a pixel array sub...
Invention Light guide plate and display device. A display device includes a reflective display panel, a li...
Invention Color reflective display panel. A color reflective display panel including a reflective display ...
Invention Touch display device. A touch display device includes a reflective display module, a touch sensi...
Invention Front light module and manufacturing method thereof. A front light module includes a light guide...
Invention Gate driver circuit. A gate driver circuit including seven transistors and two capacitors is prov...
Invention Electronic paper device, controlling method thereof, and non-transitory computer-readable storage...
Invention Display device. A display device including a first substrate, a second substrate, a display laye...
Invention Electronic identification card and electronic identification system. An electronic identificatio...
Invention Scroll device and scrollable display. A scrollable device including a fixture, a flexible displa...
Invention Display device and manufacturing method of the same. A display device includes a reflective disp...
Invention Shapable display device. A shapable display device includes a first deformable substrate, a firs...
Invention Electrophoretic display device. An electrophoretic display device including a first stretchable ...
Invention Display device. A display device includes an array substrate and a driving circuit. The array su...
Invention Display device. Disclosed is a display device including a display panel, a plurality of color bl...
Invention Display device and driving method thereof. A display device including a display panel and a drivi...
Invention Pixel structure and manufacturing method of pixel structure. A pixel structure including a subst...
Invention Semiconductor structure. A semiconductor structure includes a gate, an active layer, a gate insu...
Invention Display device. A display device includes a driving circuit substrate, a display layer, an oppos...
Invention Array substrate, display structure and display device. An array substrate includes a substrate, ...
2023 Invention Touch display device with moisture barrier layer embedded composite substrate. 2/day. The touch e...