Taiwan Semiconductor Manufacturing Company, Ltd.

Taiwan, Province of China


 
Total IP 41,144
Total IP incl. subs 41,231 (+ 243 for subs)
Total IP Rank # 13
IP Activity Score 4.9/5.0    32,999
IP Activity Rank # 7
IP AS incl. subs 4.9/5.0    33,059
Stock Symbol
ISIN TW0002330008
Market Cap. 27.6T  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Treatment of materials; recyclin...

Patents

Trademarks

41,019 41
10 11
17 0
46
 
Last Patent 2025 - Packages with dtcs on other devi...
First Patent 1985 - Amplitude enhanced sampled clipp...
Last Trademark 2025 - NEXSYS
First Trademark 1994 - TSMC

Subsidiaries

3 subsidiaries with IP (240 patents, 3 trademarks)

1 subsidiaries without IP

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Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits Product resear...
2024 Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a substra...
Invention Turbo mode sram for high performance. Systems, devices, and methods are provided for enabling tu...
Invention Methods for fabricating semicondcutor structures. Embodiments of the present disclosure relates ...
Invention Electrostatic discharge (esd) array with back end of line (beol) connection in a carrier wafer. ...
Invention Memory cell and method of operating the same. A memory cell includes a memory circuit and a comp...
Invention Methods for manufacturing semiconductor structure and back-side illuminated image sensor. A meth...
Invention Systems and methods for context aware circuit design. Systems and methods for context aware circ...
Invention Semiconductor devices having merged source/drain features and methods of fabrication thereof. Em...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a transis...
Invention Deposition system and method. A deposition system provides a feature that may reduce costs of th...
Invention Semiconductor device and formation method thereof. A method of forming a semiconductor device in...
Invention Integrated circuit structure. An IC structure includes a plurality of first channel regions and ...
Invention Narrow band filter with high transmission. Various embodiments of the present application are di...
Invention Integrated circuit and method of forming the same. Provided are an integrated circuit (IC) and a...
Invention Semiconductor device with enhanced thermal dissipation and method for making the same. A method ...
Invention Mim efuse memory devices and fabrication method thereof. A memory device is disclosed. The memor...
Invention Efuse. A metal fuse structure may be provided. The metal fuse structure may comprise a first fus...
Invention Method of forming a semiconductor device with inter-layer vias and semiconductor device. A metho...
Invention Photonic device and method of making. A photonic device includes a silicon layer, wherein the si...
Invention Semiconductor devices, semiconductor structures and methods for fabricating a semiconductor struc...
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 Low contact resistance vias in backend interconnect structures. A method of forming a semiconduc...
Invention Bond pad for reduced contact resistance. Various embodiments of the present disclosure are direc...
Invention Vertical gate-all-around (gaa) memory cell and method for forming the same. Various embodiments ...
Invention Memory circuit, interface circuit for memory circuit, and method of operating memory circuit. A ...
Invention Semiconductor processing tool and methods of operation. A zone heater assembly of a reflow solde...
Invention Semiconductor device and method. A semiconductor device and the method of forming the same are p...
Invention Structure integrated with optical interface engine. A semiconductor package includes an interpos...
Invention Semiconductor device structure and methods of forming the same. A semiconductor device structure...
Invention Photoresist underlayer materials and associated methods. A semiconductor device may be manufactu...
Invention Packages with dtcs on other device dies and methods of forming the same. A method includes formi...
Invention Semiconductor device and method of manufacturing the same. A semiconductor device and method of ...
2023 Invention Metal-insulator-metal (mim) capacitors with improved reliability. Semiconductor structures and m...
Invention Semiconductor package and method for forming the same. A device includes a package component inc...
Invention Selective deposition of mask for reducing nano sheet loss. A method includes forming a protrudin...
Invention Inner spacers for multi-gate transistors and manufacturing method thereof. The present disclosur...
Invention Integrated circuit package and method of forming same. A method includes forming first conductiv...
Invention Semiconductor structure and manufacturing method thereof. A semiconductor structure includes a c...
Invention Magnetic tunnel junction (mtj) structure and memory cell. A magnetic tunnel junction (MTJ) struc...
Invention Semiconductor device and method for forming the same. A semiconductor device includes a substrat...
Invention Semiconductor device with bottom dielectric isolator and manufacturing method thereof. A method ...
Invention Package structure and method for forming the same. A package structure includes a first bonding ...
Invention Method for manufacturing spintronic device. A method includes epitaxially growing a Ge1-xSnx cha...
Invention Integrated circuit, system and method of forming the same. A integrated circuit includes a first...
Invention Method for filling gap. A method for filling a gap includes: filling a dielectric layer in the g...
Invention Semiconductor package with laterally confined substrate and methods for forming the same. Semico...
Invention Methods for forming gate oxide layer for high-voltage transistor. A gate oxide layer for a high ...
Invention Semiconductor device and method of manufacturing thereof. A semiconductor device and a method of...
Invention Photodetectors and methods of formation. A photodetector may include an absorption region that i...
Invention Semiconductor devices and methods of manufacturing thereof with cap layers. Semiconductor device...
Invention Channel regions in stacked transistors and methods of forming the same. A method includes: epita...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits.
G/S Custom manufacture of semiconductors, computer memory chips, multiprocessor memory chips, semicon...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits
2022 G/S Semiconductors; computer memory chips, multiprocessor memory chips, semiconductor memory chips, s...
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 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...