Macronix International Co., Ltd.

Taiwan, Province of China


 
Total IP 2,571
Total IP incl. subs 2,571 (+ 0 for subs)
Total IP Rank # 498
IP Activity Score 3.7/5.0    985
IP Activity Rank # 745
Stock Symbol 2337 (twse)
ISIN TW0002337003
Market Cap. 40.600002B  (TWD)
Industry Semiconductor Memory
Sector Technology
Dominant Nice Class Scientific and electric apparatu...

Patents

Trademarks

2,542 14
0 0
3 0
12
 
Last Patent 2025 - Integrated circuit structure and...
First Patent 1990 - Flat-cell read-only-memory integ...
Last Trademark 2022 - FORTIX
First Trademark 1988 - MX

Subsidiaries

1 subsidiaries with IP (0 patents, 0 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Ternary content addressable memory and decision generation method for the same. A TCAM comprises...
Invention Managing data transfers in semiconductor devices. Systems, methods, circuits, and devices for ma...
Invention Semiconductor bonded structure and fabricating method thereof. A semiconductor bonded structure ...
Invention Analog-to-digital conversion device. An analog-to-digital conversion device, includes the follow...
Invention Filtered search method. A filtered search method, for performing a search within a data set, and ...
Invention Memory device and computation method thereof. The application discloses a memory device and a co...
Invention Semiconductor structure and operating method thereof. A semiconductor structure includes a gate,...
Invention Memory device and operation method thereof. The disclosure discloses a memory device and an oper...
2023 Invention Memory system and operating method thereof. An operating method of a memory system is disclosed ...
Invention Decision feedback equalization in semiconductor devices. An electronic circuit includes: a data ...
Invention Integrated circuit structure and method for operating the same. The integrated circuit structure...
Invention Managing data security in storage devices. Systems, devices, methods, and circuits for managing ...
Invention 3d memory. A 3D memory including a plurality of tiles, a bit line transistor structure, a first ...
Invention In-memory computing (imc) memory device and in-memory computing method. An in-memory computing (...
Invention Managing phase change materials for memory devices. Methods, devices, apparatus, and systems for...
Invention Non-volatile memory cell, method of fabricating non-volatile memory cell, and memory cell array t...
Invention Memory device and programming method thereof. A memory device and a programming method thereof a...
Invention Memory sensing with global counter. A circuit is provided. The circuit includes an array of memo...
Invention Control device for controlling memory device and method thereof. A control device, for controlli...
Invention High-level architecture for 3d-nand based in-memory search. A high-level architecture for 3D-NAN...
Invention Reservoir device and reservoir array. A reservoir device, comprises a first transistor and a sec...
Invention Duty cycle correction method and duty cycle correction system. A duty cycle correction method an...
Invention Calibration apparatus of memory device and calibration method thereof. A calibration apparatus o...
Invention Duty cycle correction method and duty cycle correction apparatus. A duty cycle correction method...
Invention Memory structure. A memory structure including a memory array is provided. The memory array is a...
Invention Semiconductor device. A semiconductor device includes a substrate, a plurality of memory arrays ...
Invention Operating method of memory device and memory system. An operation method of a memory device incl...
Invention Semiconductor device. Provided is a semiconductor device for manufacturing a 3D NAND flash memor...
Invention Memory device. A memory device includes a stack structure, a first stop layer, a dielectric laye...
Invention Memory device and operating method for memory device. A memory device and an operating method fo...
Invention Memory device and method of fabricating the same. A method of fabricating a memory device at lea...
Invention Memory device. A memory device includes: an interconnect structure, a staircase structure, a die...
Invention Capacitor structure. Provided is a capacitor structure for a three-dimensional AND flash memory ...
Invention Amplifier with source degeneration. A differential amplifier includes an input pair of transisto...
Invention Method of manufacturing memory device. A method of manufacturing a memory device at least includ...
Invention Memory device. A memory device includes a substrate, a bonding structure and bit lines. The subs...
Invention Overlay mark. An overlay mark includes a previous layer mark and a current layer mark. The previ...
Invention Method for manufacturing three-dimensional memory device. The present disclosure relates to a me...
Invention Memory device and operating method thereof. A memory device includes a first memory cell perform...
Invention Storage system and operation method thereof. The invention provides a storage system and an oper...
Invention Managing power supply in semiconductor devices. Systems, devices, methods, and circuits for mana...
Invention Memory system having planes with multibit status. A memory system that is based on 3D NAND flash ...
Invention Memory device and method of forming the same. A memory device includes, from bottom to top, a su...
Invention Manufacturing method of memory device and manufacturing method of tungsten layer. A manufacturin...
Invention Non-volatile 3d memory search architecture. A non-volatile 3D memory search architecture provide...
Invention Multi-circuit control system and reading method for status information thereof. Disclosed are a ...
Invention Semiconductor device and method of forming the same. A semiconductor device includes a stack inc...
Invention Semiconductor device and method of forming the same. A semiconductor device includes a stack and...
2022 Invention Three-dimensional semiconductor device. A 3D semiconductor device is provided, comprising plural ...
Invention Memory device and method for manufacturing the same. A memory device includes a substrate, a firs...
G/S Integrated circuits; semiconductor computer chips; semiconductor memory chips; masks for semicond...
2020 G/S Computer hardware; computer; computer printer; computer disk drive; computer memory; microprocess...
2019 G/S Integrated circuits; masks for semiconductor chips; masks for integrated chips; semiconductor com...
G/S Integrated circuits, masks for semiconductor chips, masks for integrated chips, semiconductor com...
2017 G/S Computer programming; computer software design; updating of computer software; maintenance of com...
G/S Computer hardware; computers; computer printers; computer disc drives; computer memories; micropr...
2016 G/S Interfaces for high-speed throughput of data between a processor or microcontroller and other sem...
G/S Interfaces for high speed throughput of data between a processor or microcontroller and other sem...
2012 G/S Integrated circuits, [masks for semiconductor chips, ] masks for integrated chips, semiconductor ...
2009 G/S Integrated circuits, masks for semiconductor chips, masks for integrated chips, semiconductor chi...
1998 G/S Printed matters, namely, newsletters, books, manuals, design guides, specification manuals, progr...
G/S integrated circuits, masks for semiconductor chips, masks for integrated chips, semiconductor com...
1997 G/S Integrated circuits, maskworks, scmiconductor computer chips semiconductor memory chips. Books, m...
G/S Ingrated circuits, maskworks, semiconductor computer chips and semiconductor memory chips. Books,...
1993 G/S books, manuals, design guides, specification manuals, programming manuals and printed data sheets...
1988 G/S INTEGRATED CIRCUITS, SEMICONDUCTOR COMPUTER CHIPS AND SEMICONDUCTOR MEMORY CHIPS