Lo-Heng Chang

Person

Hsinchu, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Method for fabricating a semiconductor device
- Patent number 12,107,011
- Issue date Oct 1, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor structure and method for forming the same
- Patent number 12,074,204
- Issue date Aug 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jung-Hung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with gate cut feature and method for forming t...
- Patent number 12,046,516
- Issue date Jul 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside gate contact
- Patent number 11,996,461
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device
- Patent number 11,996,482
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gate devices and method of fabricating the same
- Patent number 11,984,361
- Issue date May 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device structure and methods of forming the same
- Patent number 11,967,594
- Issue date Apr 23, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shih-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Dielectric liner for field effect transistors
- Patent number 11,929,287
- Issue date Mar 12, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Gate all around transistor with dual inner spacers
- Patent number 11,916,122
- Issue date Feb 27, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with backside gate isolation structure and met...
- Patent number 11,901,428
- Issue date Feb 13, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inner spacers for gate-all-around transistors
- Patent number 11,855,216
- Issue date Dec 26, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Kuo-Cheng Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uniform gate width for nanostructure devices
- Patent number 11,855,096
- Issue date Dec 26, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Jui-Chien Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a semiconductor device
- Patent number 11,769,696
- Issue date Sep 26, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Backside gate contact
- Patent number 11,658,226
- Issue date May 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with gate cut feature and method for forming t...
- Patent number 11,621,197
- Issue date Apr 4, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,605,737
- Issue date Mar 14, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gate devices and method of fabricating the same
- Patent number 11,600,529
- Issue date Mar 7, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Reduction of gate-drain capacitance
- Patent number 11,532,626
- Issue date Dec 20, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Jung-Hung Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices with backside power rail and methods of fabri...
- Patent number 11,502,034
- Issue date Nov 15, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of fabrication thereof
- Patent number 11,469,326
- Issue date Oct 11, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shih-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor devices and methods of manufacture
- Patent number 11,450,754
- Issue date Sep 20, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device structure and methods of forming the same
- Patent number 11,450,663
- Issue date Sep 20, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shih-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for fabricating a semiconductor device
- Patent number 11,437,279
- Issue date Sep 6, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chun-Yuan Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Inner spacers for gate-all-around transistors
- Patent number 11,430,892
- Issue date Aug 30, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Kuo-Cheng Chiang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Enlargement of GAA nanostructure
- Patent number 11,417,777
- Issue date Aug 16, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device with facet S/D feature and methods of forming...
- Patent number 11,398,550
- Issue date Jul 26, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Multi-gate devices and method of fabricating the same
- Patent number 11,322,409
- Issue date May 3, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Uniform gate width for nanostructure devices
- Patent number 11,315,925
- Issue date Apr 26, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Jui-Chien Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and manufacturing method thereof
- Patent number 11,309,424
- Issue date Apr 19, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device and method
- Patent number 11,264,502
- Issue date Mar 1, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd
- Jung-Hung Chang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
TRANSISTOR INCLUDING DUAL-SIDE POWER AND INNER WRAP-AROUND SILICIDE
- Publication number 20240371971
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chun-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20240363684
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE
- Publication number 20240363703
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jung-Hung CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...
- Publication number 20240347389
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE GATE CONTACT
- Publication number 20240304695
- Publication date Sep 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20240234419
- Publication date Jul 11, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE ALL AROUND TRANSISTOR WITH DUAL INNER SPACERS
- Publication number 20240194758
- Publication date Jun 13, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Zhi-Chang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
DIELECTRIC LINER FOR FIELD EFFECT TRANSISTORS
- Publication number 20240170337
- Publication date May 23, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- Zhi-Chang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
UNIFORM GATE WIDTH FOR NANOSTRUCTURE DEVICES
- Publication number 20240096895
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Jui-Chien Huang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH BACKSIDE GATE ISOLATION STRUCTURE AND MET...
- Publication number 20240096996
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING A SELF-ALIGNED CONTACT LAYER WITH EN...
- Publication number 20240030311
- Publication date Jan 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- I-Ming CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
- Publication number 20240030316
- Publication date Jan 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lo-Heng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME
- Publication number 20240030310
- Publication date Jan 25, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lo-Heng CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE WITH INNER SPACER LAYER
- Publication number 20240021481
- Publication date Jan 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ching-Wei TSAI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20240006482
- Publication date Jan 4, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Li-Zhen YU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF
- Publication number 20230411490
- Publication date Dec 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Hao WANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE
- Publication number 20230377978
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BACKSIDE GATE CONTACT
- Publication number 20230299167
- Publication date Sep 21, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...
- Publication number 20230253257
- Publication date Aug 10, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE
- Publication number 20230215950
- Publication date Jul 6, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Zhi-Chang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MULTI-GATE DEVICES AND METHOD OF FABRICATING THE SAME
- Publication number 20230187281
- Publication date Jun 15, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Lo-Heng Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE WITH ISOLATION FEATURE AND METHOD FOR MANUF...
- Publication number 20230047194
- Publication date Feb 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chun-Yuan CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20230034360
- Publication date Feb 2, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Huan-Chieh Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME
- Publication number 20230026310
- Publication date Jan 26, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Jung-Hung CHANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES
- Publication number 20230009077
- Publication date Jan 12, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shuen-Shin LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
GATE ALL AROUND TRANSISTOR WITH DUAL INNER SPACERS
- Publication number 20230012216
- Publication date Jan 12, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Zhi-Chang LIN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIELD EFFECT TRANSISTOR WITH DUAL SILICIDE AND METHOD
- Publication number 20220406909
- Publication date Dec 22, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shih-Chuan CHIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Semiconductor Devices and Methods of Manufacture
- Publication number 20220384619
- Publication date Dec 1, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Zhi-Chang Lin
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME
- Publication number 20220384435
- Publication date Dec 1, 2022
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INNER SPACERS FOR GATE-ALL-AROUND TRANSISTORS
- Publication number 20220367703
- Publication date Nov 17, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Kuo-Cheng Chiang
- H01 - BASIC ELECTRIC ELEMENTS

Lo-Heng Chang

Person

Patents Grantslast 30 patents

Method for fabricating a semiconductor device

Semiconductor structure and method for forming the same

Semiconductor device with gate cut feature and method for forming t...

Backside gate contact

Semiconductor device

Multi-gate devices and method of fabricating the same

Semiconductor device structure and methods of forming the same

Dielectric liner for field effect transistors

Gate all around transistor with dual inner spacers

Semiconductor device with backside gate isolation structure and met...

Inner spacers for gate-all-around transistors

Uniform gate width for nanostructure devices

Method for fabricating a semiconductor device

Backside gate contact

Semiconductor device with gate cut feature and method for forming t...

Semiconductor device and manufacturing method thereof

Multi-gate devices and method of fabricating the same

Reduction of gate-drain capacitance

Semiconductor devices with backside power rail and methods of fabri...

Semiconductor devices and methods of fabrication thereof

Semiconductor devices and methods of manufacture

Semiconductor device structure and methods of forming the same

Method for fabricating a semiconductor device

Inner spacers for gate-all-around transistors

Enlargement of GAA nanostructure

Semiconductor device with facet S/D feature and methods of forming...

Multi-gate devices and method of fabricating the same

Uniform gate width for nanostructure devices

Semiconductor device and manufacturing method thereof

Semiconductor device and method

Patents Applicationslast 30 patents

TRANSISTOR INCLUDING DUAL-SIDE POWER AND INNER WRAP-AROUND SILICIDE

SEMICONDUCTOR STRUCTURE AND METHOD FOR MANUFACTURING THE SAME

SEMICONDUCTOR STRUCTURE

SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...

BACKSIDE GATE CONTACT

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

GATE ALL AROUND TRANSISTOR WITH DUAL INNER SPACERS

DIELECTRIC LINER FOR FIELD EFFECT TRANSISTORS

UNIFORM GATE WIDTH FOR NANOSTRUCTURE DEVICES

SEMICONDUCTOR DEVICE WITH BACKSIDE GATE ISOLATION STRUCTURE AND MET...

SEMICONDUCTOR DEVICE INCLUDING A SELF-ALIGNED CONTACT LAYER WITH EN...

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR DEVICE STRUCTURE WITH INNER SPACER LAYER

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

SEMICONDUCTOR DEVICE AND MANUFACTURING METHOD THEREOF

METHOD FOR FABRICATING A SEMICONDUCTOR DEVICE

BACKSIDE GATE CONTACT

SEMICONDUCTOR DEVICE WITH GATE CUT FEATURE AND METHOD FOR FORMING T...

SEMICONDUCTOR DEVICE

MULTI-GATE DEVICES AND METHOD OF FABRICATING THE SAME

SEMICONDUCTOR STRUCTURE WITH ISOLATION FEATURE AND METHOD FOR MANUF...

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

SEMICONDUCTOR STRUCTURE AND METHOD FOR FORMING THE SAME

CONTACT STRUCTURES IN SEMICONDUCTOR DEVICES

GATE ALL AROUND TRANSISTOR WITH DUAL INNER SPACERS

FIELD EFFECT TRANSISTOR WITH DUAL SILICIDE AND METHOD

Semiconductor Devices and Methods of Manufacture

SEMICONDUCTOR DEVICE STRUCTURE AND METHODS OF FORMING THE SAME

INNER SPACERS FOR GATE-ALL-AROUND TRANSISTORS