SK Hynix Inc.

Republic of Korea


Create a watch for SK Hynix Inc.
Total IP 12,746
Total IP incl. subs 14,502 (+ 1,756 for subs)
Total IP Rank # 76
IP Activity Score 4.5/5.0    7,795
IP Activity Rank # 64
Stock Symbol
ISIN KR7000660001
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

12,645 30
0 11
35 0
25
 
Last Patent 2026 - Bit line sense amplifier and a m...
First Patent 1995 - Method for the anticipated readi...
Last Trademark 2026 - AIMX
First Trademark 2001 - HYNIX

Subsidiaries

7 subsidiaries with IP (1756 patents, 0 trademarks)

3 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2026 Invention Host device for controlling read-ahead operation, method of operating host device, and computing ...
Invention Semiconductor device and method for fabricating the same. A semiconductor device including highl...
Invention Storage device for managing map information provided to host and method of operating the same. P...
Invention Operating method of memory device. The present disclosure relates to method of operating a memor...
Invention Semiconductor device and method of manufacturing the same. A semiconductor device includes a fir...
Invention Semiconductor device and methods of manufacturing the semiconductor device. A semiconductor devi...
Invention Semiconductor device with low-k spacer. A semiconductor device includes: a semiconductor device,...
Invention Storage device that backs up data to page buffer in low power mode and method for operating the s...
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...
Invention Image processing device and method for processing image signal. Image sensing devices, image pro...
Invention Semiconductor device and method for manufacturing the same. A semiconductor device including a v...
Invention Chemical mechanical polishing system and controlling method thereof. A chemical mechanical polis...
G/S semiconductors; semiconductor chips; wafers for integrated circuits; integrated circuits; integra...
G/S Semiconductors; Semiconductor chips; Wafers for integrated circuits; Integrated circuits; Integra...
2025 Invention Image signal processor and image signal processing method. An image signal processor includes a ...
Invention Semiconductor device and method for manufacturing the same. The semiconductor device includes: a...
Invention Image sensing device. An image sensing device including a pixel isolation structure is disclosed...
Invention Memory performing training operation, memory system, and operation method of the memory system. ...
Invention Semiconductor device with a cross-point structure. A semiconductor device includes a local X-swi...
Invention Memory device and operating method of the memory device. The present disclosure relates to a mem...
Invention Image sensing device. An image sensing device includes a semiconductor substrate; an image pixel...
Invention Transmitter and receiver for transmitting and receiving multi-level signal and system including t...
Invention Power supply device and operation method thereof. A power supply device includes: a main power s...
Invention Semiconductor device. According to embodiments of the present disclosure, a semiconductor device...
Invention Image sensing device and method for manufacturing the same. An image sensing device including an...
Invention Data processing system and computing device operating method. The present disclosure provides a ...
Invention Semiconductor device. A semiconductor device according to embodiments of the present disclosure ...
Invention Image sensing device. Image sensing devices are disclosed. In an embodiment, an image sensing de...
Invention Processing-in-memory system including scale-up architecture. A processing-in-memory (PIM) system...
Invention Image sensing device and imaging device including the same. Image sensing devices and imaging de...
Invention Imaging device, and method for operating the same. Imaging devices and their operating methods a...
Invention Storage device that determines target of migration operation, and operating method thereof. A st...
Invention Memory devices with reduced warpage. A memory device according to embodiments of the present dis...
Invention Phase-locked loop and method of operating the same. A phase-locked loop includes: a voltage gene...
Invention Memory that determines last programmed word line, storage device and operating method of the memo...
Invention Bit line sense amplifier and a memory apparatus using the same. A memory apparatus includes a bi...
Invention Memory device and memory system. A memory device includes a memory cell array including a plural...
Invention Data storage device for managing mapping information, method of operating the same and memory con...
Invention Imaging sensing device, sensing system, and method of operating the imaging system. An image sen...
Invention Semiconductor device and method of monitoring process defects of semiconductor device. A semicon...
Invention Memory device and semiconductor device using high-level voltage. A memory device includes a swit...
Invention Imaging device. An imaging device including a sensor capable of detecting a distance to a target...
Invention Sense amplifying circuit and memory device including the same. A sense amplifying circuit includ...
Invention Image sensing device and photographing system including the same. In one embodiment of the discl...
Invention Semiconductor devices configured for repairing defective bumps. The present disclosure provides ...
Invention Arithmetic circuit and memory including the same. An arithmetic circuit includes an arithmetic m...
Invention Method of manufacturing semiconductor device. A method of manufacturing a semiconductor device m...
G/S Semiconductors; semiconductor chips; wafers for integrated circuits; integrated circuits; integra...
Invention Semiconductor device and method of manufacturing semiconductor device. A semiconductor device in...
Invention Semiconductor integrated circuit device including plasma induced damage protection device. A sem...
Invention Information processing system having improved computational throughput of processing in memory by...
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; ...