Taiwan Semiconductor Manufacturing Company, Ltd.

Taiwan, Province of China


Create a watch for Taiwan Semiconductor Manufacturing Company, Ltd.
Total IP 47,015
Total IP incl. subs 47,114 (+ 298 for subs)
Total IP Rank # 9
IP Activity Score 4.9/5.0    35,665
IP Activity Rank # 6
IP AS incl. subs 4.9/5.0    35,730
Stock Symbol
ISIN TW0002330008
Market Cap. 27.6T  (TWD)
Industry Semiconductors
Sector Technology
Dominant Nice Class Treatment of materials; recyclin...

Patents

Trademarks

46,868 49
8 19
17 0
54
 
Last Patent 2026 - Semiconductor structure and manu...
First Patent 1985 - Amplitude enhanced sampled clipp...
Last Trademark 2025 - TSMC-COPOS
First Trademark 1994 - TSMC

Subsidiaries

3 subsidiaries with IP (295 patents, 3 trademarks)

1 subsidiaries without IP

 Register for free to unlock the subsidiary list

Industry (Nice Classification)

Latest Inventions, Goods, Services

2025 Invention Sram internal dft circuit without output hold degradation. A semiconductor device and a method o...
Invention Semiconductor device structure and methods of forming the same. A semiconductor device structure...
Invention Piezoelectric device with hydrogen getter. The present disclosure, in some embodiments, relates ...
Invention Gate structures in semiconductor devices. A method includes depositing a high-k gate dielectric ...
Invention Die and package structure. A die includes a substrate, a conductive pad, a connector a protectio...
Invention Amorphous bottom electrode structure for mim capacitors. Various embodiments of the present disc...
Invention Semiconductor processing tool and methods of operation. Some implementations described herein in...
Invention Protection liner on interconnect wire to enlarge processing window for overlying interconnect via...
Invention Device having a contiguous multi-section fin-cut isolation. A method includes forming fins exten...
Invention Interconnect structure for multi-thickness semiconductor device. The present disclosure relates ...
Invention Semiconductor structure with capping member containing oxynitride layer and method of manufacturi...
G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and semiconductor wafers; a...
Invention Integrated circuit having filler cell and method of fabricating the same. An integrated circuit ...
Invention Stacked transistor memory cells and methods of forming the same. A memory device includes a firs...
Invention Three-dimensional memory device with bit line transistor. A circuit includes a first bit line, a...
Invention Cell region having source region location-restrictions and drain region location-restrictions and...
Invention Memory device and method of forming the same. A device includes a cross-latch, a first, second, ...
Invention Semiconductor device including cfet and method of fabricating the same. A semiconductor device i...
Invention Memory structures with elevated source and drain designs and methods of fabricating the same. A ...
Invention Euv photomasks and manufacturing method thereof. A method of manufacturing a photomask includes ...
G/S Custom manufacture of semiconductors, memory chips, wafers and integrated circuits Product resear...
Invention Integrated circuit device and method of manufacturing. Various CFET in-cell MOL connections for ...
Invention Semiconductor package and methods of forming the same. In an embodiment, a method includes: form...
Invention Semiconductor device structure and methods of forming the same. Embodiments of the present discl...
Invention Ic device, layout, and method. An IC device includes isolation structures extending between two ...
Invention Channel isolation structures in stacking transistors. Channel isolation structures and methods o...
Invention Heat dissipation structure for integrated circuit packages. A package structure according to the...
2024 Invention Adhesive tape application system to modify the adhesive strength of the adhesive tape and method ...
Invention Cell region having vg-contact-free and vd-contact-free tracks and method of manufacturing same. ...
Invention Asymmetric memory structures and methods of fabricating the same. A memory device includes a cha...
Invention Memory circuits and methods for encoder/decoder dual mode for compute-in-memory. An integrated c...
Invention Methods of forming weak sram pfets in mcfets and the structures thereof. A method includes formi...
Invention Semiconductor device with reverse current protection. A semiconductor device includes an n-type ...
G/S Semiconductors; computer memory chips; wafers, namely, silicon wafers and semiconductor wafers; i...
Invention Semiconductor structure and manufacturing method thereof. In an embodiment, a method of forming ...
Invention Micro-electro-mechanical system device and manufacturing methods of mems device and semiconductor...
Invention Interconnect structure having metal features with different volume and materials, and method for ...
Invention Semiconductor structure and method for manufacturing the same. A method for manufacturing a semi...
Invention Semiconductor structure and manufacturing method thereof. A semiconductor structure includes a s...
Invention Device and method for processing semiconductor structure. A device includes a chuck. The chuck h...
Invention Semiconductor structure and method of manufacturing the same. A semiconductor structure is provi...
Invention Semiconductor device and methods of formation. A high-voltage transistor includes an asymmetric ...
Invention Semiconductor structure including source/drain portions with reduced crystal defects and methods ...
Invention Semiconductor device and manufacturing method thereof. Semiconductor devices and fabrication met...
Invention Semiconductor packages and methods of formation. An integrated passive device (IPD) package is m...
Invention Package structure and method of forming the same. Provided is a package structure including a fi...
Invention Semiconductor structure having multilayered channel unit and method for manufacturing the same. ...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device and a manufacturin...
Invention Semiconductor device and methods of formation. Sacrificial semiconductor layers are removed from...
Invention Multi-tiered device having an aligned through-via and methods of forming the same. A semiconduct...
Invention Semiconductor device and manufacturing method thereof. A semiconductor device includes a first e...
Invention Backside transistors in semiconductor devices. The present disclosure discloses a semiconductor ...
Invention Apparatuses and methods for cleaning objects. Apparatuses and methods are provided for cleaning ...
2023 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...