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Tainan City, TW
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Patents Grants
last 30 patents
Information
Patent Grant
Lithography mask and methods
Patent number
12,366,798
Issue date
Jul 22, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Chien-Cheng Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EUV photo masks and manufacturing method thereof
Patent number
12,366,797
Issue date
Jul 22, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Hung-Yi Tsai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Gate structure of semiconductor device and method of forming same
Patent number
12,363,974
Issue date
Jul 15, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
Information
Patent Grant
Interposer including stepped surfaces and methods of forming the same
Patent number
12,362,246
Issue date
Jul 15, 2025
Taiwan Semiconductor Manufacturing Company Limited
Yu-Sheng Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EUV photo masks and manufacturing method thereof
Patent number
12,353,120
Issue date
Jul 8, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Wei-Che Hsieh
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Reflective mask
Patent number
12,346,019
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Pei-Cheng Hsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Simultaneous carbon nanotube growth, catalyst removal, boron nitrid...
Patent number
12,346,021
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Pei-Cheng Hsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Optical assembly with coating and methods of use
Patent number
12,346,023
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Pei-Cheng Hsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Optical assembly with coating and methods of use
Patent number
12,346,020
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Pei-Cheng Hsu
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Methods of making a semiconductor device
Patent number
12,346,027
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Pei-Cheng Hsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Nanostructure field-effect transistor (NANO-FET) with gates includi...
Patent number
12,349,410
Issue date
Jul 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
Information
Patent Grant
Method of critical dimension control by oxygen and nitrogen plasma...
Patent number
12,339,579
Issue date
Jun 24, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Pei-Cheng Hsu
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photomask including fiducial mark and method of making a photomask
Patent number
12,339,582
Issue date
Jun 24, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Hsin-Chang Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
12,334,390
Issue date
Jun 17, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate electrode deposition and structure formed thereby
Patent number
12,328,923
Issue date
Jun 10, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
Information
Patent Grant
Magnetic random access memory structure
Patent number
12,300,292
Issue date
May 13, 2025
Industrial Technology Research Institute
Hsin-Han Lee
G11 - INFORMATION STORAGE
Information
Patent Grant
Method of manufacturing photo masks
Patent number
12,298,673
Issue date
May 13, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Chien-Cheng Chen
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Inspection system and inspection method of bare circuit board
Patent number
12,292,468
Issue date
May 6, 2025
Unimicron Technology Corp.
Chun-Hsien Chien
G01 - MEASURING TESTING
Information
Patent Grant
Gate structure of transistor including a plurality of work function...
Patent number
12,283,609
Issue date
Apr 22, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate structures in transistors and method of forming same
Patent number
12,283,613
Issue date
Apr 22, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
EUV mask blank and method of making EUV mask blank
Patent number
12,265,322
Issue date
Apr 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Ping-Hsun Lin
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Cleaning method for photo masks and apparatus therefor
Patent number
12,259,649
Issue date
Mar 25, 2025
Taiwan Semiconductor Manufacturing Company, Ltd
Hsin-Chang Lee
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Transistor gates and method of forming
Patent number
12,243,925
Issue date
Mar 4, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light source module
Patent number
12,228,277
Issue date
Feb 18, 2025
CHAMP VISION DISPLAY INC.
Chun-Chien Liao
F21 - LIGHTING
Information
Patent Grant
Observation carrier for microscope
Patent number
12,222,488
Issue date
Feb 11, 2025
FlowVIEW Tek
Po-Yang Peng
G02 - OPTICS
Information
Patent Grant
Bare circuit board
Patent number
12,219,711
Issue date
Feb 4, 2025
Unimicron Technology Corp.
Chun-Hsien Chien
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Transistor gate structures and methods of forming the same
Patent number
12,218,199
Issue date
Feb 4, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method
Patent number
12,218,200
Issue date
Feb 4, 2025
Taiwan Semiconductor Manufacturing Co., Ltd
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structures and method for manufacturing the same
Patent number
12,191,155
Issue date
Jan 7, 2025
Taiwan Semiconductor Manufacturing Company Ltd.
Hsin-Yuan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Extreme ultraviolet mask with alloy based absorbers
Patent number
12,181,797
Issue date
Dec 31, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Pei-Cheng Hsu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
PELLICLE STRUCTURE FOR EUV LITHOGRAPHY AND METHODS OF MANUFACTURING...
Publication number
20250231475
Publication date
Jul 17, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Ting-Pi SUN
B82 - NANO-TECHNOLOGY
Information
Patent Application
EUV LITHOGRAPHY MASK BLANKS, EUV MASKS AND METHODS
Publication number
20250216764
Publication date
Jul 3, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Pei-Cheng HSU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
GATE STRUCTURE OF TRANSISTOR INCLUDING A PLURALITY OF WORK FUNCTION...
Publication number
20250220993
Publication date
Jul 3, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CARBON-CONTAINING DIFFUSION BARRIER LAYER FOR PROTECTION OF CNT EUV...
Publication number
20250216770
Publication date
Jul 3, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Pei-Cheng HSU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
MAGNETIC MEMORY DEVICE AND METHOD OF FABRICATING THE SAME
Publication number
20250201291
Publication date
Jun 19, 2025
Industrial Technology Research Institute
Hsin-Han Lee
G11 - INFORMATION STORAGE
Information
Patent Application
RETICLE CARRIER AND METHOD FOR MANUFACTURING AUXILIARY STRUCTURE IN...
Publication number
20250201610
Publication date
Jun 19, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Lu-Chih LIN
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
CLEANING METHOD FOR PHOTO MASKS AND APPARATUS THEREFOR
Publication number
20250180983
Publication date
Jun 5, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Hsin-Chang LEE
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
LIGHT SOURCE MODULE AND DISPLAY APPARATUS
Publication number
20250184469
Publication date
Jun 5, 2025
CHAMP VISION DISPLAY INC.
Chung-Hao Wu
H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information
Patent Application
TRANSISTOR GATE STRUCTURES AND METHODS OF FORMING THE SAME
Publication number
20250142904
Publication date
May 1, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ILLUMINATION DEVICE
Publication number
20250122991
Publication date
Apr 17, 2025
CHAMP VISION DISPLAY INC.
CHUN-CHIEN LIAO
F21 - LIGHTING
Information
Patent Application
LITHOGRAPHY MASK HAVING HIGH EXTINCTION COEFFICIENT ABSORBER AND RE...
Publication number
20250123552
Publication date
Apr 17, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Pei-Cheng HSU
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
DISPLAY APPARATUS
Publication number
20250123438
Publication date
Apr 17, 2025
CHAMP VISION DISPLAY INC.
Chun-Chung Hsiao
G02 - OPTICS
Information
Patent Application
Transistor Gates and Method of Forming
Publication number
20250098223
Publication date
Mar 20, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURES AND METHOD FOR MANUFACTURING THE SAME
Publication number
20250096004
Publication date
Mar 20, 2025
Taiwan Semiconductor Manufacturing company Ltd.
HSIN-YUAN LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTILAYER PROTECTION COATING WITH LAYERS OF DIFFERENT FUNCTIONS ON...
Publication number
20250085623
Publication date
Mar 13, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Pei-Cheng HSU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE MODULE
Publication number
20250076560
Publication date
Mar 6, 2025
CHAMP VISION DISPLAY INC.
Chin-Ku Liu
G02 - OPTICS
Information
Patent Application
Screen illumination device
Publication number
20250075896
Publication date
Mar 6, 2025
CHAMP VISION DISPLAY INC.
KUO-LUNG LIN
F21 - LIGHTING
Information
Patent Application
METHOD OF FABRICATING AND SERVICING A PHOTOMASK
Publication number
20250068060
Publication date
Feb 27, 2025
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Fu YANG
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Application
TEST DEVICE FOR OPTOELECTRONIC INTEGRATED CIRCUIT
Publication number
20250060407
Publication date
Feb 20, 2025
CHUNGHWA PRECISION TEST TECH. CO., LTD.
Jhih-Hong CHENG
G01 - MEASURING TESTING
Information
Patent Application
GATE STRUCTURE IN SEMICONDUCTOR METHOD AND METHOD OF FORMING THE SAME
Publication number
20250063778
Publication date
Feb 20, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHOD
Publication number
20250056832
Publication date
Feb 13, 2025
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHODS AND SYSTEMS FOR IMPROVING PLASMA IGNITION STABILITY
Publication number
20240404834
Publication date
Dec 5, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ping-Hsun Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND METHODS OF MANUFACTURE
Publication number
20240395875
Publication date
Nov 28, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT SOURCE MODULE
Publication number
20240392945
Publication date
Nov 28, 2024
CHAMP VISION DISPLAY INC.
Chun-Chien Liao
F21 - LIGHTING
Information
Patent Application
METHOD OF FAST SURFACE PARTICLE AND SCRATCH DETECTION FOR EUV MASK...
Publication number
20240393673
Publication date
Nov 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Chih-Cheng CHEN
G01 - MEASURING TESTING
Information
Patent Application
METHODS FOR FORMING EXTREME ULTRAVIOLET MASK COMPRISING MAGNETIC MA...
Publication number
20240393674
Publication date
Nov 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Kevin TANADY
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE STRUCTURES IN TRANSISTORS AND METHOD OF FORMING SAME
Publication number
20240387672
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Method of Forming the Same
Publication number
20240387686
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Hua Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Electroless Plating Method for Metal Gate Fill
Publication number
20240387690
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsin-Yi Lee
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
MASK CHARACTERIZATION METHODS AND APPARATUSES
Publication number
20240385111
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Chien-Cheng Chen
G01 - MEASURING TESTING