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Perng-Fei Yuh
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Walnut Creek, CA, US
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Patents Grants
last 30 patents
Information
Patent Grant
Memory device and operating method of the same
Patent number
12,002,528
Issue date
Jun 4, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Gu-Huan Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Grid structures of ion beam etching (IBE) systems
Patent number
11,961,706
Issue date
Apr 16, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Chansyun David Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MRAM cell and MRAM
Patent number
11,963,463
Issue date
Apr 16, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Merged bit lines for high density memory array
Patent number
11,955,190
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Bias generating devices and methods for generating bias
Patent number
11,953,927
Issue date
Apr 9, 2024
Taiwan Semiconductor Manufacturing Company Ltd.
Perng-Fei Yuh
G05 - CONTROLLING REGULATING
Information
Patent Grant
Memory devices, semiconductor devices, and methods of operating a m...
Patent number
11,903,188
Issue date
Feb 13, 2024
Taiwan Semiconductor Manufacturing Company Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric field-effect transistor (FeFET) memory
Patent number
11,881,242
Issue date
Jan 23, 2024
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Nanostructured channel regions for semiconductor devices
Patent number
11,869,954
Issue date
Jan 9, 2024
Taiwan Semiconductor Manufacturing Co., Ltd
Chansyun David Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Sense amplifier for coupling effect reduction
Patent number
11,810,635
Issue date
Nov 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ku-Feng Lin
G11 - INFORMATION STORAGE
Information
Patent Grant
Second word line combined with Y-MUX signal in high voltage memory...
Patent number
11,763,875
Issue date
Sep 19, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Yoshitaka Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Grant
Memory device and operating method of the same
Patent number
11,735,280
Issue date
Aug 22, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Gu-Huan Li
G11 - INFORMATION STORAGE
Information
Patent Grant
Multiple stack high voltage circuit for memory
Patent number
11,682,433
Issue date
Jun 20, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Merged bit lines for high density memory array
Patent number
11,676,676
Issue date
Jun 13, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Bit selection for power reduction in stacking structure during memo...
Patent number
11,664,081
Issue date
May 30, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Meng-Sheng Chang
G11 - INFORMATION STORAGE
Information
Patent Grant
Sense amplifier for coupling effect reduction
Patent number
11,601,117
Issue date
Mar 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Ku-Feng Lin
G11 - INFORMATION STORAGE
Information
Patent Grant
Nonvolatile SRAM
Patent number
11,545,218
Issue date
Jan 3, 2023
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Ferroelectric field-effect transistor (FeFET) memory
Patent number
11,450,370
Issue date
Sep 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd
Perng-Fei Yuh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
MRAM cell, MRAM and IC with MRAM
Patent number
11,322,680
Issue date
May 3, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Grant
Radical-activated etching of metal oxides
Patent number
11,276,604
Issue date
Mar 15, 2022
Taiwan Semiconductor Manufacturing Co., Ltd
Chansyun David Yang
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
BIAS GENERATING DEVICES AND METHODS FOR GENERATING BIAS
Publication number
20240210983
Publication date
Jun 27, 2024
Taiwan Semiconductor Manufacturing company Ltd.
PERNG-FEI YUH
G05 - CONTROLLING REGULATING
Information
Patent Application
MEMORY DEVICES, SEMICONDUCTOR DEVICES, AND METHODS OF OPERATIONS A...
Publication number
20240147711
Publication date
May 2, 2024
Taiwan Semiconductor Manufacturing company Ltd.
PERNG-FEI YUH
G11 - INFORMATION STORAGE
Information
Patent Application
FERROELECTRIC FIELD-EFFECT TRANSISTOR (FeFET) MEMORY
Publication number
20240071453
Publication date
Feb 29, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER FOR COUPLING EFFECT REDUCTION
Publication number
20240038281
Publication date
Feb 1, 2024
Taiwan Semiconductor Manufacturing Company, Ltd.
Ku-Feng Lin
G11 - INFORMATION STORAGE
Information
Patent Application
NANOSTRUCTURED CHANNEL REGIONS FOR SEMICONDUCTOR DEVICES
Publication number
20230395685
Publication date
Dec 7, 2023
Taiwan Semiconductor Manufacturing Co, LTD.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECOND WORD LINE COMBINED WITH Y-MUX SIGNAL IN HIGH VOLTAGE MEMORY...
Publication number
20230377629
Publication date
Nov 23, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Yoshitaka Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND OPERATING METHOD OF THE SAME
Publication number
20230343404
Publication date
Oct 26, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Gu-Huan LI
G11 - INFORMATION STORAGE
Information
Patent Application
MERGED BIT LINES FOR HIGH DENSITY MEMORY ARRAY
Publication number
20230282296
Publication date
Sep 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Application
Bit Selection for Power Reduction in Stacking Structure During Memo...
Publication number
20230282297
Publication date
Sep 7, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Meng-Sheng Chang
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICES, SEMICONDUCTOR DEVICES, AND METHODS OF OPERATING A...
Publication number
20230262969
Publication date
Aug 17, 2023
Taiwan Semiconductor Manufacturing company Ltd.
PERNG-FEI YUH
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER FOR COUPLING EFFECT REDUCTION
Publication number
20230179186
Publication date
Jun 8, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ku-Feng Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NONVOLATILE SRAM
Publication number
20230147686
Publication date
May 11, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Application
INTEGRATED CIRCUIT DEVICE AND METHOD FOR FABRICATING THE SAME
Publication number
20230067715
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei YUH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MULTIPLE STACK HIGH VOLTAGE CIRCUIT FOR MEMORY
Publication number
20230066618
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Application
MERGED BIT LINES FOR HIGH DENSITY MEMORY ARRAY
Publication number
20230062988
Publication date
Mar 2, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE
Information
Patent Application
SENSE AMPLIFIER FOR COUPLING EFFECT REDUCTION
Publication number
20230057357
Publication date
Feb 23, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ku-Feng Lin
G11 - INFORMATION STORAGE
Information
Patent Application
MEMORY DEVICE AND OPERATING METHOD OF THE SAME
Publication number
20230050710
Publication date
Feb 16, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Gu-Huan LI
G11 - INFORMATION STORAGE
Information
Patent Application
HIGH-DENSITY & HIGH-VOLTAGE-TOLERABLE PURE CORE MEMORY CELL
Publication number
20230037696
Publication date
Feb 9, 2023
Taiwan Semiconductor Manufacturing Company, Ltd.
Ku-Feng Lin
G11 - INFORMATION STORAGE
Information
Patent Application
Voltage Control for Etching Systems
Publication number
20230031722
Publication date
Feb 2, 2023
Taiwan Semiconductor Manufacturing Co., Ltd.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
NANOSTRUCTURED CHANNEL REGIONS FOR SEMICONDUCTOR DEVICES
Publication number
20220384599
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
SECOND WORD LINE COMBINED WITH Y-MUX SIGNAL IN HIGH VOLTAGE MEMORY...
Publication number
20220383934
Publication date
Dec 1, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Yoshitaka Yamauchi
G11 - INFORMATION STORAGE
Information
Patent Application
GATE STRUCTURES FOR SEMICONDUCTOR DEVICES
Publication number
20220367627
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERROELECTRIC FIELD-EFFECT TRANSISTOR (FeFET) MEMORY
Publication number
20220366956
Publication date
Nov 17, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
GRID STRUCTURES OF ION BEAM ETCHING (IBE) SYSTEMS
Publication number
20220351939
Publication date
Nov 3, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
BIAS GENERATING DEVICES AND METHODS FOR GENERATING BIAS
Publication number
20220342436
Publication date
Oct 27, 2022
Taiwan Semiconductor Manufacturing company Ltd.
PERNG-FEI YUH
G05 - CONTROLLING REGULATING
Information
Patent Application
Bit Selection for Power Reduction in Stacking Structure During Memo...
Publication number
20220336031
Publication date
Oct 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Meng-Sheng Chang
G11 - INFORMATION STORAGE
Information
Patent Application
INTERFEROMETER SYSTEMS AND METHODS FOR REAL TIME ETCH PROCESS COMPE...
Publication number
20220336294
Publication date
Oct 20, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Chansyun Yang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MRAM CELL AND MRAM
Publication number
20220263011
Publication date
Aug 18, 2022
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei YUH
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
RADICAL-ACTIVATED ETCHING OF METAL OXIDES
Publication number
20220199457
Publication date
Jun 23, 2022
Taiwan Semiconductor Manufacturing Co., Ltd.
Chansyun David YANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
FERROELECTRIC FIELD-EFFECT TRANSISTOR (FeFET) MEMORY
Publication number
20210398580
Publication date
Dec 23, 2021
Taiwan Semiconductor Manufacturing Company, Ltd.
Perng-Fei Yuh
G11 - INFORMATION STORAGE