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last 30 patents
Information
Patent Grant
Trench isolation with conductive structures
Patent number
12,033,900
Issue date
Jul 9, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Chandrashekhar Prakash Savant
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices and semiconductor dev...
Patent number
12,020,947
Issue date
Jun 25, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Hui-An Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a multi-layer diffusion barrier and met...
Patent number
11,742,393
Issue date
Aug 29, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Trench isolation with conductive structures
Patent number
11,430,700
Issue date
Aug 30, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Chandrashekhar Prakash Savant
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
11,411,108
Issue date
Aug 9, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Fen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having multi-layer diffusion barrier and metho...
Patent number
11,264,467
Issue date
Mar 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of manufacturing semiconductor devices and semiconductor dev...
Patent number
11,069,534
Issue date
Jul 20, 2021
Taiwan Semiconductor Manufacturing Co., Ltd
Hui-An Han
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device
Patent number
10,818,790
Issue date
Oct 27, 2020
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Fen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device having a multi-layer diffusion barrier
Patent number
10,749,004
Issue date
Aug 18, 2020
Taiwan Semiconductor Manufacturing Co., Ltd.
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
10,319,857
Issue date
Jun 11, 2019
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Fen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Plasma enhanced atomic layer deposition
Patent number
10,153,156
Issue date
Dec 11, 2018
Taiwan Semiconductor Manufacturing Co., Ltd.
Chun Hsiung Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor device and manufacturing method thereof
Patent number
9,812,570
Issue date
Nov 7, 2017
Taiwan Semiconductor Manufacturing Co., Ltd
Chih-Fen Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Semiconductor structure with interfacial layer and method for manuf...
Patent number
9,595,593
Issue date
Mar 14, 2017
Taiwan Semiconductor Manufacturing Co., Ltd
Wei-Fan Lee
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Cyclic epitaxial deposition and etch processes
Patent number
9,564,321
Issue date
Feb 7, 2017
Taiwan Semiconductor Manufacturing Co., Ltd.
Chun Hsiung Tsai
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method for conductive film quality evaluation
Patent number
7,262,067
Issue date
Aug 28, 2007
Taiwan Semiconductor Manufacturing Company
Hsien-Ping Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method of removing metal etching residues following a metal etchbac...
Patent number
6,936,544
Issue date
Aug 30, 2005
Taiwan Semiconductor Manufacturing Co., Ltd
Yai-Yei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to calibrate the wafer transfer for oxide etcher (with clamp)
Patent number
6,531,326
Issue date
Mar 11, 2003
Taiwan Semiconductor Manufacturing Company
Ching-Ming Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Method to calibrate the wafer transfer for oxide etcher (with clamp)
Patent number
6,303,509
Issue date
Oct 16, 2001
Taiwan Semiconductor Manufacturing Company
Ching-Ming Chen
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High selectivity mask oxide etching to suppress silicon pits
Patent number
6,221,745
Issue date
Apr 24, 2001
Taiwan Semiconductor Manufacturing Company
Yuh-Da Fan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
High density plasma (HDP) etch method for suppressing micro-loading...
Patent number
6,124,212
Issue date
Sep 26, 2000
Taiwan Semiconductor Manufacturing Co.
Yuh-Da Fan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite shadow ring for an etch chamber and method of using
Patent number
6,022,809
Issue date
Feb 8, 2000
Taiwan Semiconductor Manufacturing Company, Ltd.
Yuh-Da Fan
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Three-step nitride etching process for better critical dimension an...
Patent number
5,854,136
Issue date
Dec 29, 1998
Taiwan Semiconductor Manufacturing Company, Ltd.
Shih Chang Huang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
TRENCH ISOLATION WITH CONDUCTIVE STRUCTURES
Publication number
20240395629
Publication date
Nov 28, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Chandrashekhar Prakash Savant
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
Publication number
20240312792
Publication date
Sep 19, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Hui-An HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH ISOLATION WITH CONDUCTIVE STRUCTURES
Publication number
20230005796
Publication date
Jan 5, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Chandrashekhar Prakash SAVANT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER DIFFUSION BARRIER AND METHOD OF MAKING THE SAME
Publication number
20220190122
Publication date
Jun 16, 2022
Taiwan Semiconductor Manufacturing Co., LTD
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
TRENCH ISOLATION WITH INTERMEDIATE STRUCTURES
Publication number
20210407861
Publication date
Dec 30, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Chandrashekhar Prakash SAVANT
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEV...
Publication number
20210351041
Publication date
Nov 11, 2021
Taiwan Semiconductor Manufacturing Company, Ltd.
Hui-An HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20210043771
Publication date
Feb 11, 2021
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Fen CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER DIFFUSION BARRIER AND METHOD OF MAKING THE SAME
Publication number
20200365695
Publication date
Nov 19, 2020
Taiwan Semiconductor Manufacturing Co., LTD
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES AND SEMICONDUCTOR DEV...
Publication number
20200135868
Publication date
Apr 30, 2020
Taiwan Semiconductor Manufacturing Co., Ltd.
Hui-An HAN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20190312144
Publication date
Oct 10, 2019
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Fen CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTI-LAYER DIFFUSION BARRIER AND METHOD OF MAKING THE SAME
Publication number
20190006474
Publication date
Jan 3, 2019
Taiwan Semiconductor Manufacturing Co., LTD
Jyh-nan Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Plasma Enhanced Atomic Layer Deposition
Publication number
20180174820
Publication date
Jun 21, 2018
Taiwan Semiconductor Manufacturing Co., LTD
Chun Hsiung Tsai
C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20180069120
Publication date
Mar 8, 2018
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Fen CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
Publication number
20170005196
Publication date
Jan 5, 2017
Taiwan Semiconductor Manufacturing Co., Ltd.
Chih-Fen CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SEMICONDUCTOR STRUCTURE WITH INTERFACIAL LAYER AND METHOD FOR MANUF...
Publication number
20160380069
Publication date
Dec 29, 2016
Taiwan Semiconductor Manufacturing Co., LTD
Wei-Fan LEE
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
CYCLIC EPITAXIAL DEPOSITION AND ETCH PROCESSES
Publication number
20140256119
Publication date
Sep 11, 2014
Taiwan Semiconductor Manufacturing Co., LTD
Chun Hsiung TSAI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods to completely eliminate or significantly reduce defects in...
Publication number
20100099252
Publication date
Apr 22, 2010
Taiwan Semiconductor Manufacturing Co., Ltd.
Chun-Hung Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods to completely eliminate or significantly reduce defects in...
Publication number
20080176397
Publication date
Jul 24, 2008
Taiwan Semiconductor Manufacturing Company, Ltd.
Chun-Hung Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Methods to completely eliminate or significantly reduce defects in...
Publication number
20060094237
Publication date
May 4, 2006
Taiwan Semiconductor Manufacturing Co., Ltd.
Chun-Hung Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method for conductive film quality evaluation
Publication number
20050239221
Publication date
Oct 27, 2005
Hsien-Ping Feng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Interconnect structure and method for its fabricating
Publication number
20050173799
Publication date
Aug 11, 2005
Taiwan Semiconductor Manufacturing Co., LTD
Juan-Jann Jou
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method of removing metal etching residues following a metal etchbac...
Publication number
20040178172
Publication date
Sep 16, 2004
Taiwan Semiconductor Manufacturing Co., Ltd.
Yai-Yei Huang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Method to calibrate the wafer transfer for oxide etcher (with clamp)
Publication number
20020013056
Publication date
Jan 31, 2002
TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY
Ching-Ming Chen
H01 - BASIC ELECTRIC ELEMENTS