Taiwan Semiconductor Manufacturing Company, Ltd.

Taiwan, Province of China


 
Total IP 41,489
Total IP incl. subs 41,575 (+ 246 for subs)
Total IP Rank # 13
IP Activity Score 4.9/5.0    33,197
IP Activity Rank # 7
IP AS incl. subs 4.9/5.0    33,257
Stock Symbol
ISIN TW0002330008
Market Cap. 27.6T  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Treatment of materials; recyclin...

Patents

Trademarks

41,366 41
8 11
17 0
46
 
Last Patent 2025 - Separate epitaxy layers for nano...
First Patent 1985 - Amplitude enhanced sampled clipp...
Last Trademark 2025 - NEXSYS
First Trademark 1994 - TSMC

Subsidiaries

3 subsidiaries with IP (243 patents, 3 trademarks)

1 subsidiaries without IP

 Register for free to unlock the subsidiary list

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 method. Semiconductor devices including fin-shaped isolation structures...
Invention Semiconductor structure. A semiconductor structure includes at least a fin structure, a gate str...
Invention Cut metal gate refill with void. A gate stack can be etched to form a trench extending through t...
Invention Portable robotic semiconductor pod loader. A portable robotic semiconductor pod loader may detec...
Invention Semiconductor image-sensing structure and method for forming the same. A semiconductor image-sen...
Invention Shower head structure and plasma processing apparatus using the same. A shower head structure an...
Invention Semiconductor package and method of manufacturing the same. A method of manufacturing a semicond...
Invention Computing device, memory controller, and method for performing an in-memory computation. A metho...
Invention Semiconductor structure cutting process and structures formed thereby. Methods of cutting gate s...
Invention Methods for forming optical blocking structures for black level correction pixels in an image sen...
Invention Memory and operating method thereof. A memory includes a memory device, a reading device and a f...
Invention Memory device and method of forming the same. A memory device includes a memory cell array. The ...
Invention Method for error correction coding with multiple hash groupings and device for performing the sam...
Invention Flash memory device with three dimensional half flash structure and methods for forming the same....
Invention Semiconductor memory devices and methods of manufacturing thereof. A semiconductor device compri...
Invention Trench isolation process. One or more semiconductor processing tools may form a deep trench with...
Invention Semiconductor device with wrap around silicide and hybrid fin. A device includes a substrate. A ...
Invention Semiconductor structure with conductive rings. A device includes a detector transistor, a sensin...
Invention Separate epitaxy layers for nanowire stack gaa device. The current disclosure describes techniqu...
Invention Machine learning on overlay management. The current disclosure describes techniques for managing...
Invention Three dimensional memory device and method for manufacturing the same. A 3D memory device is pro...
Invention Layout context-based cell timing characterization. A method performed by at least one processor ...
Invention Photonic semiconductor device and method of manufacture. A package includes a photonic layer on ...
Invention Semiconductor structure and method for forming the same. A semiconductor structure is provided. ...
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 Lithography mask having high extinction coefficient absorber and related systems and methods. An...
Invention Integrated circuit packages and methods of forming the same. In an embodiment, a device includes...
Invention Source/drain dielectric structure and manufacturing method thereof. The present disclosure descr...
Invention Semiconductor device including a multiple-time programmable memory cell. A semiconductor device ...
Invention Photonic semiconductor package and method of forming the same. A package includes an interposer,...
Invention Memory devices with differently sized active regions in periphery circuits. An electronic memory...
Invention High performance memory device. A semiconductor structure according to the present disclosure in...
Invention Source/drain structure dopant cluster design. The present disclosure describes a semiconductor d...
2023 Invention Semiconductor structure and method for forming the same. A method for forming a semiconductor st...
Invention Integrated circuit fabrication employing self-aligned mask. Some embodiments relate to a method ...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a semicon...
Invention Semiconductor device with non-conformal work function layers and methods of fabrication thereof. ...
Invention Non-volatile memery cell and method of forming the same. Embodiments the present disclosure prov...
Invention Photoresist material and method for lithography. A photoresist composition comprises an organic ...
Invention Etch tool with spinel-based composite material components. Some implementations described herein...
Invention Semiconductor device structure and methods of forming the same. A semiconductor device structure...
Invention Interconnect structure with reinforcing spacer and method for manufacturing the same. A method f...
Invention Method for two-dimensional mental line patterning. A method of semiconductor fabrication include...
Invention Semiconductor structures and methods of forming the same. A p-type doping region around an isola...
Invention Pixel sensors and methods of manufacturing the same. A metal grid of a pixel array may be patter...
Invention Robot blade for wafers and workpieces & thin wafers and workpieces. A cross-shape transfer blade...
Invention Gate formation process. Methods for forming a gate structure of a multi-gate device are provided...
Invention Semiconductor device and manufacturing method thereof. A method for manufacturing a semiconducto...
Invention Improved surface pre-treatment for semiconductor device bonding structures and methods of forming...
Invention Systems and methods for duty cycle characterization. A method includes coupling a first signal t...
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...