Taiwan Semiconductor Manufacturing Company, Ltd.

Taiwan, Province of China


 
Total IP 40,539
Total IP incl. subs 40,626 (+ 233 for subs)
Total IP Rank # 13
IP Activity Score 4.9/5.0    32,596
IP Activity Rank # 7
IP AS incl. subs 4.9/5.0    32,656
Stock Symbol
ISIN TW0002330008
Market Cap. 27.6T  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Treatment of materials; recyclin...

Patents

Trademarks

40,413 42
10 11
17 0
46
 
Last Patent 2025 - Package structure and method for...
First Patent 1985 - Amplitude enhanced sampled clipp...
Last Trademark 2024 - TSMC A16
First Trademark 1994 - TSMC

Subsidiaries

3 subsidiaries with IP (230 patents, 3 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2024 G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and semiconductor wafers; i...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits Semiconductors...
Invention Semiconductor device and a method for fabricating the same. A semiconductor device includes a su...
Invention Fin-type field effect transistor device. The embodiments of the disclosure provide a FinFET. The...
Invention Germanium tin gate-all-around device. The present disclosure describes a semiconductor device in...
Invention Method of manufacturing a semiconductor device and a semiconductor device. In a method of manufa...
Invention Backside connection structures for nanostructures and methods of forming the same. A semiconduct...
Invention Level shifter. A level shifter includes an input circuit having first and second input terminals...
Invention Multigate device having reduced contact resistivity. An exemplary method includes forming an ope...
Invention Gap-fill dielectrics for die structures and methods of forming the same. Gap-fill dielectrics fo...
2023 Invention Method for estimating performance values of chips, computing system, and non-transitory computer-...
Invention Dummy dies and method of forming the same. The present disclosure provides a dummy die with impr...
Invention Semiconductor structure with air spacer and method for forming the same. A method for forming a ...
Invention Varactors having increased tuning ratio. Semiconductor structures and a method of forming the sa...
Invention Semiconductor memory devices with flying bit lines and methods of manufacturing thereof. A memor...
Invention Memory device and operating method thereof. A memory device is provided, including at least one ...
Invention Resistive-network cell region, built-in self-tester including same, semiconductor device includin...
Invention Semiconductor device and formation method thereof. A semiconductor device includes a substrate, ...
Invention Thyristor memory cell, thyristor memory array, and method for fabricating a thyristor memory arra...
Invention Multi-gate device and related methods. A method of fabricating a semiconductor device includes p...
Invention Semiconductor device and method for forming the same. The present disclosure provides a method f...
Invention Electrostatic discharge in gallium nitride devices. Providing a resistor between a gate of a tar...
Invention Cut metal gate refill with buffer layer. A method includes etching a gate stack to form a trench...
Invention Package structure and method for fabricating the same. A method includes forming a first conduct...
Invention Via array in a redistribution layer structure for stress relief. One aspect of the present discl...
Invention Novel storage gate finfet for non-volatile memory. A non-volatile memory (NVM) device. The NVM d...
Invention Communication system between dies and repairing method for lanes between dies. The disclosure pr...
Invention Semiconductor devices with bonding layers. A method includes the following steps. A transistor i...
Invention Semiconductor devices and methods for manufacturing. Semiconductor devices and methods of fabric...
Invention Self-aligned patterning layer for metal gate formation. Methods of forming a metal gate structur...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a FEOL st...
Invention Ic memory device implementing an imply function. Some embodiments relate to an integrated circui...
Invention Conductive contact of semiconductor device and method for manufacturing the same. A method for m...
Invention Semiconductor device including a metal oxide interface layer and methods for forming the same. A...
Invention Semiconductor structure and method for forming the same. A semiconductor structure is provided. ...
Invention Semiconductor structure with daisy chain and a method of manufacturing the same. A semiconductor...
Invention Semiconductor device and method of manufacturing the same. A semiconductor device and a method o...
Invention Semiconductor structure and fabricating method thereof. According to some embodiments of the dis...
Invention Memory device structure and method. Memory cells, semiconductor devices, semiconductor stacked s...
Invention Vt1 reduction using vertical npn. A semiconductor device that includes an n-buried layer, a p-we...
Invention Semiconductor device, photonic circuit, and method for adjusting resonant wavelength of optical m...
Invention Semiconductor structure and method for measuring the optical die. A semiconductor structure incl...
Invention Method of forming mark on semiconductor device. The present disclosure provides a method for man...
Invention High efficiency optical coupler. Some embodiments relate to an optical module including a substr...
Invention Package module including an interposer with a dummy via, package structure including the package ...
Invention Capacitor structure including work function metal layers and methods of formation. In some imple...
Invention Multiple wavelength band light sensor device. Some embodiments relate to an integrated circuit l...
Invention Semiconductor device having low-resistance gate connector. Semiconductor devices are provided. I...
Invention Electrostatic discharge protection circuit with diode string. An integrated circuit includes a f...
Invention Read-only memory method, layout, and device. A method of generating an IC layout diagram include...
Invention Semiconductor device, semiconductor chip and manufacturing method thereof. A semiconductor devic...
Invention Integrated chip including through-substrate via (tsv) and landing structure. An integrated chip ...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits.
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits
2022 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...
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...