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Patents Grants
last 30 patents
Information
Patent Grant
Effective work function tuning via silicide induced interface dipol...
Patent number
11,990,522
Issue date
May 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Yen-Tien Tung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light condensing light guide plate and display apparatus
Patent number
11,988,866
Issue date
May 21, 2024
Nano Precision (SuZhou) CO., LTD.
Ming-Yu Chou
G02 - OPTICS
Information
Patent Grant
Embedded backside memory on a field effect transistor
Patent number
11,925,033
Issue date
Mar 5, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor wafer with devices having different top layer thickne...
Patent number
11,887,987
Issue date
Jan 30, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Gulbagh Singh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate structure, fin field-effect transistor, and method of manufact...
Patent number
11,855,083
Issue date
Dec 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ji-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seal ring structures and methods of forming same
Patent number
11,842,992
Issue date
Dec 12, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Kuo-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor (HEMT)
Patent number
11,843,046
Issue date
Dec 12, 2023
United Microelectronics Corp.
Huai-Tzu Chiang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor-on-insulator (SOI) substrate
Patent number
11,830,764
Issue date
Nov 28, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with profiled work-function metal gate electro...
Patent number
11,804,409
Issue date
Oct 31, 2023
Taiwan Semiconductor Manufacturing Company Limited
Da-Yuan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Window shade and actuating system thereof
Patent number
11,767,712
Issue date
Sep 26, 2023
Teh Yor Co., Ltd.
Chung-Chen Huang
E06 - DOORS, WINDOWS, SHUTTERS, OR ROLLER BLINDS IN GENERAL LADDERS
Information
Patent Grant
Apparatus for bond wave propagation control
Patent number
11,742,321
Issue date
Aug 29, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Xin-Hua Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Method of forming semiconductor-on-insulator (SOI) substrate
Patent number
11,710,656
Issue date
Jul 25, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Backlight module and display apparatus
Patent number
11,693,274
Issue date
Jul 4, 2023
NANO PRECISION TAIWAN LIMITED
Kuan-Wen Liu
G02 - OPTICS
Information
Patent Grant
Semiconductor-on-insulator wafer having a composite insulator layer
Patent number
11,676,969
Issue date
Jun 13, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method
Patent number
11,594,610
Issue date
Feb 28, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming hybrid-bonding structure
Patent number
11,545,443
Issue date
Jan 3, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Kuo-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Multi-function substrate
Patent number
11,532,642
Issue date
Dec 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Eugene I-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Effective work function tuning via silicide induced interface dipol...
Patent number
11,527,622
Issue date
Dec 13, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Yen-Tien Tung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for forming a semiconductor-on-insulator (SOI) substrate
Patent number
11,495,489
Issue date
Nov 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor wafer with devices having different top layer thickne...
Patent number
11,348,944
Issue date
May 31, 2022
Taiwan Semiconductor Manufacturing Company Limited
Gulbagh Singh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Seal ring structures and methods of forming same
Patent number
11,342,322
Issue date
May 24, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Kuo-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-deposition treatment for FET technology and devices formed thereby
Patent number
11,322,411
Issue date
May 3, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Cheng-Yen Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Pre-deposition treatment for FET technology and devices formed thereby
Patent number
11,302,582
Issue date
Apr 12, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Cheng-Yen Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate structure, fin field-effect transistor, and method of manufact...
Patent number
11,270,994
Issue date
Mar 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Ji-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
N-work function metal with crystal structure
Patent number
11,133,395
Issue date
Sep 28, 2021
Taiwan Semiconductor Manufacturing Company, Ltd.
Chi-Cheng Hung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Metal gate fill for short-channel and long-channel semiconductor de...
Patent number
11,075,275
Issue date
Jul 27, 2021
Taiwan Semiconductor Manufacturing Co., Ltd
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with profiled work-function metal gate electro...
Patent number
11,075,124
Issue date
Jul 27, 2021
Taiwan Semiconductor Manufacturing Company Limited
Da-Yuan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus for bond wave propagation control
Patent number
11,031,369
Issue date
Jun 8, 2021
Taiwan Semiconductor Manufacturing Co., Ltd
Xin-Hua Huang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Semiconductor-on-insulator wafer having a composite insulator layer
Patent number
10,950,631
Issue date
Mar 16, 2021
Taiwan Semiconductor Manufacturing Co., Ltd
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High electron mobility transistor (HEMT)
Patent number
10,923,586
Issue date
Feb 16, 2021
United Microelectronics Corp.
Huai-Tzu Chiang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
SEMICONDUCTOR WAFER WITH DEVICES HAVING DIFFERENT TOP LAYER THICKNE...
Publication number
20240170489
Publication date
May 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Gulbagh Singh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
DIRECT WRITING SYSTEM USED FOR ELECTRON BEAM LITHOGRAPHY
Publication number
20240161998
Publication date
May 16, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Hsien Chou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
PHOTONIC SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE AND METHOD FOR...
Publication number
20240094464
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Eugene I-Chun Chen
G02 - OPTICS
Information
Patent Application
AREA-SELECTIVE REMOVAL AND SELECTIVE METAL CAP
Publication number
20240097005
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING GATE STRUCTURE AND METHOD OF MANUFACTURING...
Publication number
20240096883
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ji-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE STRUCTURE, FIN FIELD-EFFECT TRANSISTOR, AND METHOD OF MANUFACT...
Publication number
20240088144
Publication date
Mar 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ji-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD OF MANUFACTURING THE SAME
Publication number
20240006311
Publication date
Jan 4, 2024
Taiwan Semiconductor Manufacturing company Ltd.
KUAN-LIANG LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR REMOVING EDGE OF SUBSTRATE IN SEMICONDUCTOR STRUCTURE
Publication number
20230411141
Publication date
Dec 21, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Kenichi SANO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR PACKAGE AND MANUFACTURING METHOD OF SEMICONDUCTOR PAC...
Publication number
20230402403
Publication date
Dec 14, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Hsien-Wei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMBEDDED BACKSIDE MEMORY ON A FIELD EFFECT TRANSISTOR
Publication number
20230389335
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING A SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE
Publication number
20230377948
Publication date
Nov 23, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH PROFILED WORK-FUNCTION METAL GATE ELECTRO...
Publication number
20230369132
Publication date
Nov 16, 2023
Taiwan Semiconductor Manufacturing Company Limited
Da-Yuan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE STRUCTURES FOR MULTI-GATE DEVICES
Publication number
20230317799
Publication date
Oct 5, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR-ON-INSULATOR WAFER HAVING A COMPOSITE INSULATOR LAYER
Publication number
20230275097
Publication date
Aug 31, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Method
Publication number
20230140968
Publication date
May 11, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Effective Work Function Tuning Via Silicide Induced Interface Dipol...
Publication number
20230104442
Publication date
Apr 6, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yen-Tien Tung
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT CONDENSING LIGHT GUIDE PLATE AND DISPLAY APPARATUS
Publication number
20230070680
Publication date
Mar 9, 2023
Nano Precision (SuZhou) CO., LTD.
Ming-Yu Chou
G02 - OPTICS
Information
Patent Application
CALIBRATION METHOD FOR EMULATING GROUP III-V SEMICONDUCTOR DEVICE A...
Publication number
20230066030
Publication date
Mar 2, 2023
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
CHIA-CHUNG CHEN
G06 - COMPUTING CALCULATING COUNTING
Information
Patent Application
Forming Silicon-Containing Material Over Metal Gate To Reduce Loadi...
Publication number
20230028460
Publication date
Jan 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Wei-Cheng Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Metal Capping Layer for Reducing Gate Resistance in Semiconductor D...
Publication number
20230016381
Publication date
Jan 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Wei-Cheng Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL GATE FOR GATE-ALL-AROUND DEVICES AND METHODS FOR FORMING THE...
Publication number
20230011783
Publication date
Jan 12, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METAL CAPS FOR GATE STRUCTURES
Publication number
20230010065
Publication date
Jan 12, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih-Hang Chiu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20220406819
Publication date
Dec 22, 2022
Taiwan Semiconductor Manufacturing company Ltd.
YUNG-CHIH TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FORMING A SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE
Publication number
20220359273
Publication date
Nov 10, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-FUNCTION SUBSTRATE
Publication number
20220352211
Publication date
Nov 3, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Eugene I-Chun Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF FORMING SEMICONDUCTOR-ON-INSULATOR (SOI) SUBSTRATE
Publication number
20220336265
Publication date
Oct 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Cheng-Ta Wu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMBEDDED BACKSIDE MEMORY ON A FIELD EFFECT TRANSISTOR
Publication number
20220320180
Publication date
Oct 6, 2022
Taiwan Semiconductor Manufacturing Co., LTD
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Forming Low-Resistance Capping Layer Over Metal Gate Electrode
Publication number
20220285514
Publication date
Sep 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Chia-Wei Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR WAFER WITH DEVICES HAVING DIFFERENT TOP LAYER THICKNE...
Publication number
20220285403
Publication date
Sep 8, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Gulbagh Singh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEAL RING STRUCTURES AND METHODS OF FORMING SAME
Publication number
20220278090
Publication date
Sep 1, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Kuo-Ming Wu
H01 - BASIC ELECTRIC ELEMENTS