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Rochester, NY, US
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Patents Grants
last 30 patents
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Patent Grant
Capping structures in semiconductor devices
Patent number
12,094,951
Issue date
Sep 17, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Ion beam etching apparatus and method
Patent number
12,087,558
Issue date
Sep 10, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Jung-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor devices with a rare earth metal oxide layer
Patent number
12,062,576
Issue date
Aug 13, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure and method for manufacturing the same
Patent number
12,051,620
Issue date
Jul 30, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Hung-Chang Sun
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structures in semiconductor devices
Patent number
12,040,372
Issue date
Jul 16, 2024
Tawian Semiconductor Manufacturing Company, Ltd.
Hsu-Kai Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor fabrication system embedded with effective baking module
Patent number
12,033,863
Issue date
Jul 9, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Han-Yu Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Grant
Reducing pattern loading in the etch-back of metal gate
Patent number
12,034,059
Issue date
Jul 9, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High selectivity etching with germanium-containing gases
Patent number
12,021,125
Issue date
Jun 25, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Tze-Chung Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Processing apparatus and method for forming semiconductor structure
Patent number
12,002,663
Issue date
Jun 4, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Yu-Rung Hsu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device with elongated pattern
Patent number
11,978,672
Issue date
May 7, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices
Patent number
11,978,640
Issue date
May 7, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Chen Lo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device structure with inner spacer layer and method f...
Patent number
11,973,129
Issue date
Apr 30, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and method for forming the same
Patent number
11,929,424
Issue date
Mar 12, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Chen Lo
H01 - BASIC ELECTRIC ELEMENTS
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
Methods of reducing gate spacer loss during semiconductor manufactu...
Patent number
11,908,685
Issue date
Feb 20, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Ruei Jhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of forming metal features
Patent number
11,881,401
Issue date
Jan 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Fine line patterning methods
Patent number
11,862,465
Issue date
Jan 2, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Shih-Chun Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device structure with high contact area
Patent number
11,855,215
Issue date
Dec 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Shuen-Shin Liang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
11,855,192
Issue date
Dec 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Gate etch back with reduced loading effect
Patent number
11,843,041
Issue date
Dec 12, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Yi-Chen Lo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Inner spacer formation in multi-gate transistors
Patent number
11,830,928
Issue date
Nov 28, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Contact structures in semiconductor devices
Patent number
11,810,960
Issue date
Nov 7, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Sung-Li Wang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Apparatus and method for directional etch with micron zone beam and...
Patent number
11,707,803
Issue date
Jul 25, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Chansyun David Yang
B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information
Patent Grant
Capping structures in semiconductor devices
Patent number
11,652,152
Issue date
May 16, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices using directional pro...
Patent number
11,651,972
Issue date
May 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ya-Wen Yeh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for FinFET fabrication and structure thereof
Patent number
11,646,234
Issue date
May 9, 2023
Taiwan Semiconductor Manufacturing Co., Ltd
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Reducing pattern loading in the etch-back of metal gate
Patent number
11,626,506
Issue date
Apr 11, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device structure with inner spacer layer
Patent number
11,605,728
Issue date
Mar 14, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Polishing pad, method for manufacturing polishing pad, and polishin...
Patent number
11,597,053
Issue date
Mar 7, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Chi-Hao Huang
B24 - GRINDING POLISHING
Information
Patent Grant
Via in semiconductor device structure
Patent number
11,581,222
Issue date
Feb 14, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Chun-Jui Huang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Spacer Structure For Semiconductor Device
Publication number
20240387693
Publication date
Nov 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Jung-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
EMBEDDED BACKSIDE MEMORY ON A FIELD EFFECT TRANSISTOR
Publication number
20240381667
Publication date
Nov 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Kuan-Liang Liu
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Ion Beam Etching Apparatus And Method
Publication number
20240379333
Publication date
Nov 14, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Jung-Hao Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
ISOLATION LAYERS IN STACKED SEMICONDUCTOR DEVICES
Publication number
20240363632
Publication date
Oct 31, 2024
Taiwan Semiconductor Manufacuring Copany, Ltd.
Wei-Lun CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Devices With A Rare Earth Metal Oxide Layer
Publication number
20240363421
Publication date
Oct 31, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Han-Yu LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CAPPING STRUCTURES IN SEMICONDUCTOR DEVICES
Publication number
20240363721
Publication date
Oct 31, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Po-Chin CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR FABRICATION SYSTEM EMBEDDED WITH EFFECTIVE BAKING MODULE
Publication number
20240347345
Publication date
Oct 17, 2024
Taiwan Semiconductor Manufacturing Co., LTD
Han-Yu Lin
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
Contact Structures In Semiconductor Devices
Publication number
20240332393
Publication date
Oct 3, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Hsu-Kai CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
REDUCING PATTERN LOADING IN THE ETCH-BACK OF METAL GATE
Publication number
20240322010
Publication date
Sep 26, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
High Selectivity Etching With Germanium-Containing Gases
Publication number
20240290854
Publication date
Aug 29, 2024
Taiwan Semiconductor Manufacturing company Ltd.
Tze-Chung LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Semiconductor Device and Methods of Forming the Same
Publication number
20240282569
Publication date
Aug 22, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Yi-Chen Lo
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE WITH ELONGATED PATTERN
Publication number
20240274471
Publication date
Aug 15, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Po-Chin CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Gate Dielectric for Gate Leakage Reduction
Publication number
20240266415
Publication date
Aug 8, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Shen-Yang Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH INNER SPACER LAYER
Publication number
20240234549
Publication date
Jul 11, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Han-Yu LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
Publication number
20240222134
Publication date
Jul 4, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Yi-Chen LO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods of Reducing Gate Spacer Loss During Semiconductor Manufactu...
Publication number
20240194480
Publication date
Jun 13, 2024
Taiwan Semiconductor Manufacturing Co., LTD
Yi-Ruei Jhan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH HIGH CONTACT AREA
Publication number
20240105848
Publication date
Mar 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Shuen-Shin LIANG
B82 - NANO-TECHNOLOGY
Information
Patent Application
METHODS FOR SEAM REPAIR AND SEMICONDUCTOR STRUCTURE MANUFACTURED TH...
Publication number
20240105500
Publication date
Mar 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Kenichi Sano
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20240097011
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Han-Yu LIN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
Publication number
20240096997
Publication date
Mar 21, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GATE ETCH BACK WITH REDUCED LOADING EFFECT
Publication number
20240063288
Publication date
Feb 22, 2024
Taiwan Semiconductor Manufacturing Co., Ltd.
Yi-Chen LO
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND MANUFACTURING METHOD THEREOF
Publication number
20240055501
Publication date
Feb 15, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Pinyen Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONDUCTIVE STRUCTURE INTERCONNECTS
Publication number
20230395504
Publication date
Dec 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Tzu Pei 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
Contact Structure For Semiconductor Device
Publication number
20230386912
Publication date
Nov 30, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Hsu-Kai CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES
Publication number
20230378305
Publication date
Nov 23, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Sung-Li WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD FOR FINFET FABRICATION AND STRUCTURE THEREOF
Publication number
20230282520
Publication date
Sep 7, 2023
Taiwan Semiconductor Manufacturing Co., LTD
Han-Yu Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES USING DIRECTIONAL PRO...
Publication number
20230260803
Publication date
Aug 17, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ya-Wen YEH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Reducing Pattern Loading in the Etch-Back of Metal Gate
Publication number
20230246089
Publication date
Aug 3, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Po-Chin Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH INNER SPACER LAYER AND METHOD F...
Publication number
20230215936
Publication date
Jul 6, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Han-Yu LIN
H01 - BASIC ELECTRIC ELEMENTS