Taiwan Semiconductor Manufacturing Company, Ltd.

Taiwan, Province of China


 
Total IP 36,809
Total IP incl. subs 36,900 (+ 214 for subs)
Total IP Rank # 14
IP Activity Score 4.9/5.0    30,027
IP Activity Rank # 8
IP AS incl. subs 4.8/5.0    30,087
Stock Symbol
ISIN TW0002330008
Market Cap. 19.2T  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Treatment of materials; recyclin...

Patents

Trademarks

36,702 35
10 5
17 0
40
 
Last Patent 2024 - Semiconductor device and semicon...
First Patent 1985 - Amplitude enhanced sampled clipp...
Last Trademark 2023 - N6e
First Trademark 1994 - TSMC

Subsidiaries

3 subsidiaries with IP (211 patents, 3 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 Invention Memory cell structure. A memory device including a rectangular shaped via for at least one Vss n...
Invention Passivation layer for epitaxial semiconductor process. The present disclosure relates to an inte...
Invention Circuit synthesis optimization for implements on integrated circuit. Systems, methods, and compu...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a package...
Invention Resistive memory cell with switching layer comprising one or more dopants. Various embodiments o...
Invention Substrate and package structure. According to an exemplary embodiment, a substrate having a firs...
Invention Biofet system. A bio-field effect transistor (bioFET) system includes a bioFET configured to rec...
Invention Semiconductor device. A semiconductor device includes a single-layered dielectric layer, a condu...
Invention Testing module and testing method using the same. A testing module for a semiconductor wafer-for...
Invention Integrated stealth laser for wafer edge trimming process. In some embodiments, the present discl...
Invention Lithography mask. A mask for use in a semiconductor lithography process includes a substrate, a ...
Invention Scan architecture for interconnect testing in 3d integrated circuits. In one embodiment, a devic...
Invention Modular pressurized workstation. In an embodiment, a system, includes: a first pressurized load ...
Invention Interconnect strucutre with protective etch-stop. In some embodiments, the present disclosure re...
Invention Semiconductor device. A device includes an active region, a gate structure, a source/drain epita...
Invention High voltage device with gate extensions. The present disclosure relates to an integrated chip. ...
Invention Barrier-free approach for forming contact plugs. A method includes etching a dielectric layer of...
Invention Semiconductor device and method. Improved inner spacers for semiconductor devices and methods of...
Invention System and method for thermal management of reticle in semiconductor manufacturing. A semiconduc...
Invention Semiconductor packages having conductive pillars with inclined surfaces. A semiconductor package...
Invention Ion implantation for nano-fet. A nanoFET transistor includes doped channel junctions at either e...
Invention Photonic integrated package and method forming same. A method includes placing an electronic die...
Invention Euv photo masks and manufacturing method thereof. A reflective mask includes a substrate, a refl...
Invention Method of breaking through etch stop layer. A photo resist layer is used to protect a dielectric...
Invention Write driver boost circuit for memory cells. Circuits, systems, and methods are described herein...
Invention Semiconductor packages and method of manufacture. A package includes an interposer structure fre...
Invention Shallow trench isolation forming method and structures resulting therefrom. A method includes fo...
Invention Three-dimensional memory device and method. In accordance with embodiments, a memory array is fo...
Invention Semiconductor device pre-cleaning. An ammonium fluoride gas may be used to form a protection lay...
Invention Method and memory device with increased read and write margin. A memory device includes a memory...
Invention Fin field-effect transistor device and method of forming the same. A method of forming a semicon...
Invention Method for forming and using mask. A method of forming a semiconductor device includes forming a...
Invention Conductive traces in semiconductor devices and methods of forming same. A method includes formin...
2023 Invention Transistor including hydrogen diffusion barrier film and methods for forming the same. A thin fi...
Invention Inner spacers for gate-all-around semiconductor devices. Semiconductor devices and methods of fo...
Invention Flash memory device with three-dimensional half structure and methods for forming the same. A fl...
Invention Different isolation liners for different type finfets and associated isolation feature fabricatio...
Invention Semiconductor die package and methods of formation. A semiconductor die package includes an indu...
Invention Photoresist and method of manufacturing a semiconductor device. A photoresist includes a solvent...
Invention Ferroelectric memory device and memory array. A ferroelectric memory device and a memory array a...
Invention Semiconductor device with stacked memory periphery and array and method for forming the same. Se...
Invention Semiconductor device and mehtod of fabricating the same. A semiconductor device includes a subst...
Invention Package structure and method of forming the same. Provided are a package structure having a join...
Invention Semiconductor device and method of fabricating the same. A semiconductor device includes a first...
Invention Semiconductor device and semiconductor manufacturing method thereof. A semiconductor device and ...
Invention Semiconductor manufacturing method. A semiconductor manufacturing method is provided. The semico...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits.
Invention Semiconductor structure with nitrided inner spacers and method for manufacturing the same. A sem...
Invention Low-stress passivation layer. Semiconductor devices and methods of forming the same are provided...
Invention Integrated circuit packages and methods of forming the same. Integrated circuit packages and met...
2022 G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits
G/S Semiconductors; memory chips; semiconductor wafers; integrated circuits; electronic machines; tel...
G/S Semiconductors; memory chips; semiconductor wafers; integrated circuits; telecommunication device...
G/S Semiconductors; semiconductor memory chips; semiconductor wafers; integrated circuits; electronic...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits Product resear...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits. Product resea...
G/S Custom manufacture and assembly of semiconductors, semiconductor devices, memory chips, semicondu...
2021 G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and semiconductor wafers; i...
2020 G/S Semiconductors, memory chips, wafers and integrated circuits. Custom manufacture of semiconductor...
G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and semiconductor wafers; a...
G/S Semiconductors; computer memory chips, multiprocessor memory chips, semiconductor memory chips, s...
2018 G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and structured semi-conduct...
G/S Custom manufacture of semiconductors, memory chips, wafers, and integrated circuits Product resea...
2011 G/S Semiconductor integrated circuit wafer fabrication services for others; custom fabrication of sem...
2008 G/S Semiconductors and integrated circuits. Custom manufacture of semiconductors, memory chips, wafer...
G/S Semiconductors and integrated circuits
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits Scientific res...