SK Hynix Inc.

Republic of Korea


Create a watch for SK Hynix Inc.
Total IP 12,798
Total IP incl. subs 14,547 (+ 1,749 for subs)
Total IP Rank # 75
IP Activity Score 4.5/5.0    7,816
IP Activity Rank # 65
Stock Symbol
ISIN KR7000660001
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

12,697 30
0 11
35 0
25
 
Last Patent 2026 - Imaging device and method of ope...
First Patent 1995 - Method for the anticipated readi...
Last Trademark 2026 - AIMX
First Trademark 2001 - HYNIX

Subsidiaries

7 subsidiaries with IP (1749 patents, 0 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 Invention Storage system and method of operating the same. A storage system includes a master storage devi...
Invention Case for memory or data storage. A storage device includes a printed circuit board (PCB) with at...
Invention Semiconductor device including transistor. A semiconductor device includes: a substrate; a bit l...
Invention Method of manufacturing semiconductor package using double adhesive layers. First and second lay...
Invention Neural network architecture for transformer-based multi-head attention. A neural network archite...
Invention Semiconductor device and method of manufacturing the same. Provided herein may be a semiconducto...
Invention Three-dimensional semiconductor device and method of manufacturing the three-dimensional semicond...
Invention Semiconductor memory device. A semiconductor memory device includes a gate stack structure inclu...
Invention Semiconductor devices. A semiconductor device includes a first rank and a second rank. The first...
Invention Semiconductor device and manufacturing method of the semiconductor device. A manufacturing metho...
Invention Memory stack structure including power distribution structures and a high-bandwidth memory includ...
Invention Storage device for supporting dynamic allocation of memory and method of operating the same. Pro...
Invention Semiconductor device and method for fabricating the same. A semiconductor device includes a lowe...
G/S (Based on 44(e)) Data processing accelerators; Data processing accelerators, namely memories for ...
G/S Business consulting services for start-up companies; providing business management start-up suppo...
G/S financial investment and advisory services; Venture capital fund management; Venture capital fina...
G/S business consulting services for start-up companies; providing business management start-up suppo...
G/S financial investment and advisory services; venture capital fund management; venture capital fina...
Invention Image sensing device and imaging system. An image sensing device includes a first flare detectio...
G/S semiconductors; semiconductor chips; wafers for integrated circuits; integrated circuits; integra...
G/S Semiconductors; Semiconductor chips; Wafers for integrated circuits; Integrated circuits; Integra...
Invention Memory devices and manufacturing method of the same. A manufacturing method of a memory device a...
Invention Semiconductor system for monitoring results of determination of duty ratio of data clock signals....
Invention Memory device and operating method thereof. The present disclosure relates to a memory device ma...
Invention Stack package including semiconductor dies and encapsulant. A stack package includes stacked sem...
Invention Semiconductor device including capacitor and method for fabricating the same. A method for fabri...
Invention Memory device and operating method thereof. A memory device includes a memory cell array includi...
2025 Invention Oxide semiconductor device and semiconductor memory device including the same. An oxide semicond...
Invention Semiconductor chip and semiconductor package including substrate. A semiconductor chip includes ...
Invention Image sensing device. Image sensing devices are disclosed. In an embodiment, an image sensing de...
Invention Method of forming semiconductor package including semiconductor chips and related semiconductor p...
Invention Imaging device and method of operating the imaging device. Embodiments of the disclosed technolo...
Invention Storage device including memory controller and method of operating the memory controller. A stor...
Invention Semiconductor memory device and manufacturing method of the semiconductor memory device. A semic...
Invention Storage device and data processing system for separately managing access areas according to data ...
Invention Memory device and programming method of memory device. A memory device includes a plurality of m...
Invention Apparatus and operation method for protecting data in a pooled memory system. A memory system in...
Invention Storage device and operating method of the storage device. A storage device including a non-vola...
Invention Semiconductor device and method of manufacturing semiconductor device. A semiconductor device in...
Invention Signal analysis system, data storage system and control device. A signal analysis system include...
Invention Semiconductor device. A semiconductor device includes a substrate including a chip region and a ...
Invention Memory system, data processing system, and method of operating the data processing system. A mem...
Invention Semiconductor device. A semiconductor device may include a substrate having a chip region, a gua...
Invention Hybrid low drop-out regulator and semiconductor device including the same. A low drop-out (LDO) ...
Invention Semiconductor device and method of manufacturing the same. A substrate includes a chip region an...
Invention Semiconductor device and partitionability monitoring method thereof. A semiconductor device incl...
Invention Memory devices and memory systems configured to generate one or more internal clock signals. A m...
Invention Memory device for detecting fault in signal paths and voltage paths. A memory device includes a ...
Invention Semiconductor device. A semiconductor device includes a first semiconductor structure and a seco...
Invention Image sensing device. An image sensing device is provided to comprise: a plurality of active pix...
G/S Semiconductors; semiconductor chips; wafers for integrated circuits; integrated circuits; integra...
Invention Processing-in-memory system with expanded address space. A processing-in-memory (PIM) system inc...
Invention Non-volatile memory system and method of operating thereof. A non-volatile memory system include...
Invention Concurrent erase state tightening for improved latency. A memory device, and method for operatin...
Invention Semiconductor device and method of fabricating semiconductor device. There is provided a semicon...
Invention System and method for improving suspend latency through selective operation skipping. A memory s...
Invention Three-dimensional semiconductor memory device. There is provided a three-dimensional semiconduct...
2024 G/S Solid state drives; semiconductor memories; electronic memory storage devices in the nature of bl...
2023 G/S Data processing accelerator, namely, memories for data processing equipment for use with artifici...
G/S data processing accelerators.
G/S Data processing accelerators, namely semiconductor memory devices being compute memories for use ...
G/S ) CMOS (complementary metal-oxide semiconductor) image sensors; blank USB flash drives; data stor...
2022 G/S information, advisory and consultancy services relating to business management and business admin...
G/S Information, advisory and consultancy services relating to business management and business admin...
2020 G/S Semiconductors; semiconductor chips; semiconductor memories; wafers for integrated circuits; inte...
2019 G/S Semiconductors; semiconductor chips; semiconductor memories; wafers for integrated circuits; soli...
G/S semiconductors; semiconductor chips; semiconductor memories; wafers for integrated circuits; soli...
G/S Semiconductors; wafers for integrated circuits; integrated circuits; integrated circuit modules; ...