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H01L29/401

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HELECTRICITY H01Electric elements H01LSEMICONDUCTOR DEVICES ELECTRIC SOLID STATE DEVICES NOT OTHERWISE PROVIDED FOR H01L29/00Semiconductor devices adapted for rectifying, amplifying, oscillating or switching, or capacitors or resistors with at least one potential-jump barrier or surface barrier

Current Industry

H01L29/401Multistep manufacturing processes

Industries

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Patents Grantslast 30 patents

Information Patent Grant
Multigate device with air gap spacer and backside rail contact and...
- Patent number 12,300,731
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Guan-Lin Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3D ferroelectric memory
- Patent number 12,302,583
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Sheng-Chih Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate all around transistor with dual inner spacers
- Patent number 12,300,732
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Process and structure for source/drain contacts
- Patent number 12,300,727
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Meng-Huan Jao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and manufacturing method thereof
- Patent number 12,300,744
- Issue date May 13, 2025
- CHANGXIN MEMORY TECHNOLOGIES, INC.
- Deyuan Xiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with a work function layer having an oxygen-bl...
- Patent number 12,300,733
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chia-Ching Lee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure including conductive layers contacting trench
- Patent number 12,300,612
- Issue date May 13, 2025
- Winbond Electronics Corp.
- Yoshinori Tanaka
- G11 - INFORMATION STORAGE
Information Patent Grant
Conductive feature of semiconductor device and method of forming same
- Patent number 12,300,540
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Bo-Yu Lai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High electron mobility transistor with improved barrier layer
- Patent number 12,294,026
- Issue date May 6, 2025
- United Microelectronics Corp.
- Po-Yu Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor device
- Patent number 12,294,024
- Issue date May 6, 2025
- Japan Display Inc.
- Hajime Watakabe
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface oxidation control of metal gates using capping layer
- Patent number 12,293,916
- Issue date May 6, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Pei-Yu Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 12,294,020
- Issue date May 6, 2025
- Kabushiki Kaisha Toshiba
- Takafumi Deguchi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lateral diffusion metal oxide semiconductor device and method for f...
- Patent number 12,288,818
- Issue date Apr 29, 2025
- United Microelectronics Corp.
- Zong-Han Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside contact structures and fabrication for metal on both sides...
- Patent number 12,288,810
- Issue date Apr 29, 2025
- Intel Corporation
- Patrick Morrow
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor dies including low and high workfunction semiconducto...
- Patent number 12,289,891
- Issue date Apr 29, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Meng-Han Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with doped structure
- Patent number 12,288,809
- Issue date Apr 29, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Miao-Syuan Fan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Interconnect features with sharp corners and method forming same
- Patent number 12,283,617
- Issue date Apr 22, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Tze-Liang 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
Semiconductor device
- Patent number 12,283,614
- Issue date Apr 22, 2025
- Kabushiki Kaisha Toshiba
- Shinji Onduka
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device having capping layers with different germanium...
- Patent number 12,278,271
- Issue date Apr 15, 2025
- Samsung Electronics Co., Ltd.
- Dahye Kim
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective internal gate structure for ferroelectric semiconductor d...
- Patent number 12,278,287
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Cheng-Ming Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Memory array comprising strings of memory cells and conductive gate...
- Patent number 12,277,973
- Issue date Apr 15, 2025
- Micron Technology, Inc.
- John D. Hopkins
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buried conductive structure in semiconductor substrate
- Patent number 12,272,621
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Kan-Ju Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Flash memory layout to eliminate floating gate bridge
- Patent number 12,274,054
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shun-Neng Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device, semiconductor wafer, memory device, and elect...
- Patent number 12,274,064
- Issue date Apr 8, 2025
- Semiconductor Energy Laboratory Co., Ltd.
- Hajime Kimura
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
3D selective material transformation to integrate 2D material elements
- Patent number 12,272,692
- Issue date Apr 8, 2025
- Tokyo Electron Limited
- Mark I. Gardner
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with adsorption promoting layer
- Patent number 12,274,061
- Issue date Apr 8, 2025
- Kioxia Corporation
- Masaya Toda
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated assemblies and methods of forming integrated assemblies
- Patent number 12,274,063
- Issue date Apr 8, 2025
- Jordan D. Greenlee
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
FinFET and gate-all-around FET with selective high-k oxide deposition
- Patent number 12,272,736
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Tsung-Han Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device comprising a drain back contact electrode, met...
- Patent number 12,272,743
- Issue date Apr 8, 2025
- GPOWER SEMICONDUCTOR, INC.
- Junfeng Wu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
COMPOUND SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF
- Publication number 20250072075
- Publication date Feb 27, 2025
- UNITED MICROELECTRONICS CORP.
- Da-Jun Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TERMINAL STRUCTURE WITH OPTIMIZED RELIABILITY FOR POWER DEVICE, PRE...
- Publication number 20250072095
- Publication date Feb 27, 2025
- Huahong ZealCore Electronics Technology Co.,Ltd
- Yimin WAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TFT CIRCUIT BOARD AND DISPLAY DEVICE HAVING THE SAME
- Publication number 20250063767
- Publication date Feb 20, 2025
- Japan Display Inc.
- Yohei YAMAGUCHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICES WITH CONDUCTIVE SPACERS
- Publication number 20250063736
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Sai-Hooi Yeong
- G11 - INFORMATION STORAGE
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND ASSOCIATED MEMORY...
- Publication number 20250063793
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- NUO XU
- G11 - INFORMATION STORAGE
Information Patent Application
A MEMORY DEVICE
- Publication number 20250063732
- Publication date Feb 20, 2025
- Epinovatech AB
- Martin Andreas Olsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20250063763
- Publication date Feb 20, 2025
- Samsung Electronics Co., Ltd.
- Won Keun CHUNG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING A SEMICONDUCTOR DEVICE
- Publication number 20250063770
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Bo-Jiun Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOCAL TRAPPED METAL CONTACT FOR STACKED FET
- Publication number 20250063795
- Publication date Feb 20, 2025
- International Business Machines Corporation
- Ruilong Xie
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE STRUCTURES AND METHODS OF FORMATION
- Publication number 20250063758
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Wei CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF FORMING STRUCTURES FOR THRESHOLD VOLTAGE CONTROL
- Publication number 20250062128
- Publication date Feb 20, 2025
- ASM IP HOLDING B.V.
- Maart van Druenen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH SELF-ALIGNED GATE AND FIELD PLATE AND MET...
- Publication number 20250063753
- Publication date Feb 20, 2025
- NXP USA, Inc.
- Philippe Renaud
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH CONTACT STRUCTURE AND METHOD FO...
- Publication number 20250063764
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ta-Chun LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME
- Publication number 20250056868
- Publication date Feb 13, 2025
- United Microelectronics Corp.
- Ming-Hua Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERROELECTRIC MEMORY DEVICE AND METHOD OF FORMING THE SAME
- Publication number 20250056809
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Chieh Lu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED CIRCUIT STRUCTURE
- Publication number 20250056835
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Bo SHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE
- Publication number 20250056877
- Publication date Feb 13, 2025
- Taiwan Semiconductor Manufacturing company Ltd.
- HUNG-SHU HUANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THREE-DIMENSIONAL MEMORY DEVICE WITH IMPROVED CHARGE LATERAL MIGRAT...
- Publication number 20250056804
- Publication date Feb 13, 2025
- Yangtze Memory Technologies Co., Ltd.
- Xiaoxin Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH NON-VOLATILE MEMORY CELL AND MANUFACTURIN...
- Publication number 20250056863
- Publication date Feb 13, 2025
- SK keyfoundry Inc.
- Min Kuck CHO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FERROELECTRIC FIELD EFFECT TRANSISTOR, MEMORY DEVICE, AND NEURAL NE...
- Publication number 20250056844
- Publication date Feb 13, 2025
- Samsung Electronics Co., Ltd.
- Hyunjae LEE
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GATE ELECTRICAL CONTACT FORMING JUNCTIONS...
- Publication number 20250048667
- Publication date Feb 6, 2025
- TEXAS INSTRUMENTS INCORPORATED
- Ujwal Radhakrishna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-GATE TRANSISTOR WITH CONCAVE AND CONVEX EDGES
- Publication number 20250048675
- Publication date Feb 6, 2025
- International Business Machines Corporation
- Reinaldo Vega
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR PRODUCING A CUTTING TOOL, AND CUTTING TOOL
- Publication number 20250048681
- Publication date Feb 6, 2025
- Kennametal Inc.
- Tim Guter
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MAKING A SEMICONDUCTOR DEVICE WITH V2V RAIL
- Publication number 20250046719
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jung-Chan YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
PLASMA PROCESSING METHOD
- Publication number 20250046620
- Publication date Feb 6, 2025
- Hitachi High-Tech Corporation
- Kenta NAKAJIMA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELF-ALIGNED BACKSIDE VIA WITH BURIED SEMICONDUCTOR STRUCTURE AND T...
- Publication number 20250048710
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lo-Heng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DISPLAY DEVICE
- Publication number 20250048741
- Publication date Feb 6, 2025
- Japan Display Inc.
- Isao SUZUMURA
- G02 - OPTICS
Information Patent Application
DIFFUSION BREAK BETWEEN PASSIVE DEVICE AND LOGIC DEVICE WITH BACKSI...
- Publication number 20250046714
- Publication date Feb 6, 2025
- International Business Machines Corporation
- Tao Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES WITH BACKSIDE GATE CONTACTS AND METHODS OF FA...
- Publication number 20250046718
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20250048693
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Cheng-Yu LIN
- H01 - BASIC ELECTRIC ELEMENTS

Multistep manufacturing processes

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Multigate device with air gap spacer and backside rail contact and...

3D ferroelectric memory

Gate all around transistor with dual inner spacers

Process and structure for source/drain contacts

Semiconductor structure and manufacturing method thereof

Semiconductor device with a work function layer having an oxygen-bl...

Semiconductor structure including conductive layers contacting trench

Conductive feature of semiconductor device and method of forming same

High electron mobility transistor with improved barrier layer

Method of manufacturing semiconductor device

Surface oxidation control of metal gates using capping layer

Semiconductor device

Lateral diffusion metal oxide semiconductor device and method for f...

Backside contact structures and fabrication for metal on both sides...

Semiconductor dies including low and high workfunction semiconducto...

Semiconductor device with doped structure

Interconnect features with sharp corners and method forming same

Gate structures in transistors and method of forming same

Semiconductor device

Semiconductor device having capping layers with different germanium...

Selective internal gate structure for ferroelectric semiconductor d...

Memory array comprising strings of memory cells and conductive gate...

Buried conductive structure in semiconductor substrate

Flash memory layout to eliminate floating gate bridge

Semiconductor device, semiconductor wafer, memory device, and elect...

3D selective material transformation to integrate 2D material elements

Semiconductor device with adsorption promoting layer

Integrated assemblies and methods of forming integrated assemblies

FinFET and gate-all-around FET with selective high-k oxide deposition

Semiconductor device comprising a drain back contact electrode, met...

Patents Applicationslast 30 patents

COMPOUND SEMICONDUCTOR DEVICE AND FABRICATION METHOD THEREOF

TERMINAL STRUCTURE WITH OPTIMIZED RELIABILITY FOR POWER DEVICE, PRE...

TFT CIRCUIT BOARD AND DISPLAY DEVICE HAVING THE SAME

THREE-DIMENSIONAL MEMORY DEVICES WITH CONDUCTIVE SPACERS

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE AND ASSOCIATED MEMORY...

A MEMORY DEVICE

SEMICONDUCTOR DEVICE

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING A SEMICONDUCTOR DEVICE

LOCAL TRAPPED METAL CONTACT FOR STACKED FET

CONDUCTIVE STRUCTURES AND METHODS OF FORMATION

METHOD OF FORMING STRUCTURES FOR THRESHOLD VOLTAGE CONTROL

SEMICONDUCTOR DEVICE WITH SELF-ALIGNED GATE AND FIELD PLATE AND MET...

SEMICONDUCTOR DEVICE STRUCTURE WITH CONTACT STRUCTURE AND METHOD FO...

SEMICONDUCTOR DEVICE AND METHOD OF FABRICATING THE SAME

FERROELECTRIC MEMORY DEVICE AND METHOD OF FORMING THE SAME

INTEGRATED CIRCUIT STRUCTURE

SEMICONDUCTOR STRUCTURE

THREE-DIMENSIONAL MEMORY DEVICE WITH IMPROVED CHARGE LATERAL MIGRAT...

SEMICONDUCTOR DEVICE WITH NON-VOLATILE MEMORY CELL AND MANUFACTURIN...

FERROELECTRIC FIELD EFFECT TRANSISTOR, MEMORY DEVICE, AND NEURAL NE...

SEMICONDUCTOR DEVICE WITH GATE ELECTRICAL CONTACT FORMING JUNCTIONS...

MULTI-GATE TRANSISTOR WITH CONCAVE AND CONVEX EDGES

METHOD FOR PRODUCING A CUTTING TOOL, AND CUTTING TOOL

METHOD OF MAKING A SEMICONDUCTOR DEVICE WITH V2V RAIL

PLASMA PROCESSING METHOD

SELF-ALIGNED BACKSIDE VIA WITH BURIED SEMICONDUCTOR STRUCTURE AND T...

DISPLAY DEVICE

DIFFUSION BREAK BETWEEN PASSIVE DEVICE AND LOGIC DEVICE WITH BACKSI...

SEMICONDUCTOR DEVICES WITH BACKSIDE GATE CONTACTS AND METHODS OF FA...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE