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last 30 patents
Information
Patent Grant
Semiconductor device and method of manufacture
Patent number
11,996,466
Issue date
May 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Chen-Huang Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cut metal gate processes
Patent number
11,990,341
Issue date
May 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Shu-Uei Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanostructure field-effect transistor device and method of forming
Patent number
11,961,919
Issue date
Apr 16, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Cheng-Chung Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fin field-effect transistor and method of forming the same
Patent number
11,942,532
Issue date
Mar 26, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Chao-Hsuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming fin field effect transistor (FinFET) device stru...
Patent number
11,923,359
Issue date
Mar 5, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Chung-Shu Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Residue-free metal gate cutting for fin-like field effect transistor
Patent number
11,915,980
Issue date
Feb 27, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Ya-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making a FinFET device including a step of recessing a su...
Patent number
11,908,939
Issue date
Feb 20, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Chia Tai Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of making gate structure of a semiconductor device
Patent number
11,894,443
Issue date
Feb 6, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Ming Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure cutting process and structures formed thereby
Patent number
11,894,370
Issue date
Feb 6, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing a semiconductor device
Patent number
11,848,240
Issue date
Dec 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Shu-Uei Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method
Patent number
11,823,958
Issue date
Nov 21, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Shiang-Bau Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal gate structure cutting process
Patent number
11,810,909
Issue date
Nov 7, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Shiang-Bau Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method for forming the same
Patent number
11,804,548
Issue date
Oct 31, 2023
Taiwan Semiconductor Manufacturing Company Ltd.
Yuan-Sheng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure with cutting depth control and method for f...
Patent number
11,721,588
Issue date
Aug 8, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Chang Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Methods for forming fin field-effect transistors
Patent number
11,670,552
Issue date
Jun 6, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with cut metal gate and method of manufacture
Patent number
11,652,005
Issue date
May 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal gate structure and methods of fabricating thereof
Patent number
11,637,206
Issue date
Apr 25, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
I-Wei Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cut metal gate with slanted sidewalls
Patent number
11,616,061
Issue date
Mar 28, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Ya-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Residue-free metal gate cutting for fin-like field effect transistor
Patent number
11,527,443
Issue date
Dec 13, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Ya-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cut metal gate processes
Patent number
11,508,582
Issue date
Nov 22, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Shu-Uei Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure cutting process and structures formed thereby
Patent number
11,502,076
Issue date
Nov 15, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fin field-effect transistor devices and methods of forming the same
Patent number
11,495,501
Issue date
Nov 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Chih-Chang Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method of manufacturing the same
Patent number
11,404,321
Issue date
Aug 2, 2022
Taiwan Semiconductor Manufacturing Company Ltd.
Yuan-Sheng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate structure of a semiconductor device and method of making
Patent number
11,380,775
Issue date
Jul 5, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Ming Zhu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Air spacers around contact plugs and method forming same
Patent number
11,355,616
Issue date
Jun 7, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Chen-Huang Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method of manufacture
Patent number
11,329,140
Issue date
May 10, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Chen-Huang Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method for forming the same
Patent number
11,302,816
Issue date
Apr 12, 2022
Taiwan Semiconductor Manufacturing Company Ltd.
Yuan-Sheng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Single metal that performs N work function and P work function in a...
Patent number
11,289,481
Issue date
Mar 29, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Yih-Ann Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nanostructure field-effect transistor device and method of forming
Patent number
11,282,967
Issue date
Mar 22, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Cheng-Chung Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with cut metal gate and method of manufacture
Patent number
11,264,287
Issue date
Mar 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVCE
Publication number
20240128126
Publication date
Apr 18, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Shu-Uei Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPATTERNING GATE PROCESSING
Publication number
20240121935
Publication date
Apr 11, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Y.L. Cheng
Information
Patent Application
TUNABLE STRUCTURE PROFILE
Publication number
20240120388
Publication date
Apr 11, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Wei Yin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BARRIER LAYER FOR WEAKENED BOUNDARY EFFECT
Publication number
20240112957
Publication date
Apr 4, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yu-Xuan Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Structure Cutting Process and Structures Formed Thereby
Publication number
20240113112
Publication date
Apr 4, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THEREOF
Publication number
20240105795
Publication date
Mar 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Jun-Ye Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240096630
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Wei Yin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240096806
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing company Ltd.
CHAO-HSUAN CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240072156
Publication date
Feb 29, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Chen-Huang Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF MANUFACTURING THEREOF
Publication number
20240072170
Publication date
Feb 29, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Li-Wei Yin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
Publication number
20240047581
Publication date
Feb 8, 2024
Taiwan Semiconductor Manufacturing company Ltd.
SHAO-HUA HSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DEVICE WITH TAPERED INSULATION STRUCTURE AND RELATED METHODS
Publication number
20240038892
Publication date
Feb 1, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ya-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
Publication number
20230402455
Publication date
Dec 14, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ya-Yi TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD
Publication number
20230377990
Publication date
Nov 23, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Shiang-Bau Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE
Publication number
20230369493
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing company Ltd.
YUAN-SHENG HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE WITH CUTTING DEPTH CONTROL AND METHOD FOR F...
Publication number
20230335442
Publication date
Oct 19, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Chang HUNG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal Gate Structure And Methods Of Fabricating Thereof
Publication number
20230261112
Publication date
Aug 17, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
I-Wei YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods for Forming Fin Field-Effect Transistors
Publication number
20230260843
Publication date
Aug 17, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device with Cut Metal Gate and Method of Manufacture
Publication number
20230253263
Publication date
Aug 10, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Yi-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Residue-Free Metal Gate Cutting For Fin-Like Field Effect Transistor
Publication number
20230105271
Publication date
Apr 6, 2023
Taiwan Semiconductor Manufacturing Co., LTD
Ya-Yi Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIN FIELD-EFFECT TRANSISTOR AND METHOD OF FORMING THE SAME
Publication number
20230062257
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Chao-Hsuan Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FIN FIELD-EFFECT TRANSISTOR AND METHOD OF FORMING THE SAME
Publication number
20230061345
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE WITH COMPOSITE OXIDE LAYER
Publication number
20230031993
Publication date
Feb 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yuan-Sheng Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Devices and Methods of Forming the Same
Publication number
20230027789
Publication date
Jan 26, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Li-Wei Yin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Structure Cutting Process and Structures Formed Thereby
Publication number
20220384269
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Ryan Chia-Jen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Cut Metal Gate Processes
Publication number
20220384616
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Shu-Uei Jang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Fin Field-Effect Transistor Devices and Methods of Forming the Same
Publication number
20220384271
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Chang Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20220359300
Publication date
Nov 10, 2022
Taiwan Semiconductor Manufacturing company Ltd.
YUAN-SHENG HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MAKING GATE STRUCTURE OF A SEMICONDUCTOR DEVICE
Publication number
20220320314
Publication date
Oct 6, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Ming ZHU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Air Spacers Around Contact Plugs and Method Forming Same
Publication number
20220310820
Publication date
Sep 29, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chen-Huang Huang
H01 - BASIC ELECTRIC ELEMENTS