WEI-YIP LOH

Person

HSINCHU CITY, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Contact with a silicide region
- Patent number 12,328,890
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate to source drain interconnects
- Patent number 12,327,788
- Issue date Jun 10, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shuen-Shin Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deposition window enlargement
- Patent number 12,300,496
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Meng-Han Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Ammonium fluoride pre-clean protection
- Patent number 12,300,900
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Li-Wei Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device pre-cleaning
- Patent number 12,300,542
- Issue date May 13, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Li-Wei Chu
- 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
Method of manufacturing semiconductor devices with multiple silicid...
- Patent number 12,218,012
- Issue date Feb 4, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact structure for semiconductor device and method
- Patent number 12,166,078
- Issue date Dec 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective dual silicide formation
- Patent number 12,087,642
- Issue date Sep 10, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive feature formation and structure
- Patent number 12,046,510
- Issue date Jul 23, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Treatment for adhesion improvement
- Patent number 12,009,200
- Issue date Jun 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device pre-cleaning
- Patent number 11,915,976
- Issue date Feb 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Li-Wei Chu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier-free approach for forming contact plugs
- Patent number 11,901,229
- Issue date Feb 13, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with stacked silicide regions
- Patent number 11,810,826
- Issue date Nov 7, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Deposition window enlargement
- Patent number 11,742,210
- Issue date Aug 29, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Meng-Han Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Selective dual silicide formation
- Patent number 11,676,868
- Issue date Jun 13, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Treatment for adhesion improvement
- Patent number 11,594,410
- Issue date Feb 28, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact with a silicide region
- Patent number 11,411,094
- Issue date Aug 9, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices with multiple silicid...
- Patent number 11,348,839
- Issue date May 31, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Barrier-free approach for forming contact plugs
- Patent number 11,342,225
- Issue date May 24, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact structure for semiconductor device and method
- Patent number 11,335,774
- Issue date May 17, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for forming semiconductor contact structure
- Patent number 11,195,791
- Issue date Dec 7, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure
- Patent number 11,177,172
- Issue date Nov 16, 2021
- Taiwan Semiconductor Manufacturing Company Ltd.
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Conductive feature formation and structure
- Patent number 11,031,286
- Issue date Jun 8, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Treatment for adhesion improvement
- Patent number 10,755,917
- Issue date Aug 25, 2020
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a contact with a silicide region
- Patent number 10,535,748
- Issue date Jan 14, 2020
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Contact structure and the method of forming the same
- Patent number 10,504,834
- Issue date Dec 10, 2019
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for manufacturing the same
- Patent number 10,483,164
- Issue date Nov 19, 2019
- Taiwan Semiconductor Manufacturing Company Ltd.
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
AMMONIUM FLUORIDE PRE-CLEAN PROTECTION
- Publication number 20250239762
- Publication date Jul 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Wei CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact Structures in Semiconductor Devices
- Publication number 20250234629
- Publication date Jul 17, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Po-Chin Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BURIED CONDUCTIVE STRUCTURE IN SEMICONDUCTOR SUBSTRATE
- Publication number 20250226291
- Publication date Jul 10, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Kan-Ju LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES WITH MULTIPLE SILICID...
- Publication number 20250159965
- Publication date May 15, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT STRUCTURE FOR SEMICONDUCTOR DEVICE AND METHOD
- Publication number 20250063783
- Publication date Feb 20, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20240429102
- Publication date Dec 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Device-Level Interconnects for Stacked Transistor Structures and Me...
- Publication number 20240413211
- Publication date Dec 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME
- Publication number 20240405023
- Publication date Dec 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shuen-Shin LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEPOSITION WINDOW ENLARGEMENT
- Publication number 20240387180
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Meng-Han Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE DUAL SILICIDE FORMATION
- Publication number 20240387288
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20240379758
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
- Publication number 20240379759
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONDUCTIVE FEATURE FORMATION AND STRUCTURE
- Publication number 20240332076
- Publication date Oct 3, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE SILICIDE FOR STACKED MULTI-GATE DEVICE
- Publication number 20240297228
- Publication date Sep 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Barrier-Free Approach for Forming Contact Plugs
- Publication number 20240136227
- Publication date Apr 25, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE PRE-CLEANING
- Publication number 20240136226
- Publication date Apr 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Wei CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20230411496
- Publication date Dec 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kan-Ju LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BURIED CONDUCTIVE STRUCTURE IN SEMICONDUCTOR SUBSTRATE
- Publication number 20230411242
- Publication date Dec 21, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Kan-Ju LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING METAL SURROUNDING VIA CONTACT AND ME...
- Publication number 20230402366
- Publication date Dec 14, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shuen-Shin LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME
- Publication number 20230402278
- Publication date Dec 14, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yan-Ming Tsai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Manufacturing Semiconductor Devices with Multiple Silicid...
- Publication number 20230369130
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DEPOSITION WINDOW ENLARGEMENT
- Publication number 20230369055
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Meng-Han Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH CONDUCTIVE LINERS OVER SILICIDE STRUCTURE...
- Publication number 20230299168
- Publication date Sep 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Kuan-Kan HU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE DUAL SILICIDE FORMATION
- Publication number 20230260847
- Publication date Aug 17, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20230230916
- Publication date Jul 20, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shuen-Shin LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Treatment for Adhesion Improvement
- Publication number 20230187201
- Publication date Jun 15, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Ching-Yi Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SELECTIVE DUAL SILICIDE FORMATION
- Publication number 20230054633
- Publication date Feb 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Wei-Yip LOH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Contact with a Silicide Region
- Publication number 20220367667
- Publication date Nov 17, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Yu-Wen Cheng
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE PRE-CLEANING
- Publication number 20220328350
- Publication date Oct 13, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Wei CHU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Method of Manufacturing Semiconductor Devices with Multiple Silicid...
- Publication number 20220293474
- Publication date Sep 15, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Wei-Yip Loh
- H01 - BASIC ELECTRIC ELEMENTS

WEI-YIP LOH

Person

Patents Grantslast 30 patents

Contact with a silicide region

Gate to source drain interconnects

Deposition window enlargement

Ammonium fluoride pre-clean protection

Semiconductor device pre-cleaning

Buried conductive structure in semiconductor substrate

Method of manufacturing semiconductor devices with multiple silicid...

Contact structure for semiconductor device and method

Selective dual silicide formation

Conductive feature formation and structure

Treatment for adhesion improvement

Semiconductor device pre-cleaning

Barrier-free approach for forming contact plugs

Semiconductor devices with stacked silicide regions

Deposition window enlargement

Selective dual silicide formation

Treatment for adhesion improvement

Contact with a silicide region

Method of manufacturing semiconductor devices with multiple silicid...

Barrier-free approach for forming contact plugs

Contact structure for semiconductor device and method

Method for forming semiconductor contact structure

Semiconductor structure

Conductive feature formation and structure

Treatment for adhesion improvement

Method of forming a contact with a silicide region

Contact structure and the method of forming the same

Semiconductor structure and method for manufacturing the same

Patents Applicationslast 30 patents

AMMONIUM FLUORIDE PRE-CLEAN PROTECTION

Contact Structures in Semiconductor Devices

BURIED CONDUCTIVE STRUCTURE IN SEMICONDUCTOR SUBSTRATE

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES WITH MULTIPLE SILICID...

CONTACT STRUCTURE FOR SEMICONDUCTOR DEVICE AND METHOD

SEMICONDUCTOR STRUCTURE AND MANUFACTURING METHOD THEREOF

Device-Level Interconnects for Stacked Transistor Structures and Me...

SEMICONDUCTOR DEVICES AND METHODS OF FABRICATING THE SAME

DEPOSITION WINDOW ENLARGEMENT

SELECTIVE DUAL SILICIDE FORMATION

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME

CONDUCTIVE FEATURE FORMATION AND STRUCTURE

SELECTIVE SILICIDE FOR STACKED MULTI-GATE DEVICE

Barrier-Free Approach for Forming Contact Plugs

SEMICONDUCTOR DEVICE PRE-CLEANING

SEMICONDUCTOR DEVICE STRUCTURE AND METHOD FOR FORMING THE SAME

BURIED CONDUCTIVE STRUCTURE IN SEMICONDUCTOR SUBSTRATE

SEMICONDUCTOR DEVICE INCLUDING METAL SURROUNDING VIA CONTACT AND ME...

SEMICONDUCTOR DEVICES AND METHODS OF FORMING THE SAME

Method of Manufacturing Semiconductor Devices with Multiple Silicid...

DEPOSITION WINDOW ENLARGEMENT

SEMICONDUCTOR DEVICE WITH CONDUCTIVE LINERS OVER SILICIDE STRUCTURE...

SELECTIVE DUAL SILICIDE FORMATION

SEMICONDUCTOR DEVICE AND METHOD FOR MANUFACTURING THE SAME

Treatment for Adhesion Improvement

SELECTIVE DUAL SILICIDE FORMATION

Contact with a Silicide Region

SEMICONDUCTOR DEVICE PRE-CLEANING

Method of Manufacturing Semiconductor Devices with Multiple Silicid...