Ru-Gun Liu

Person

Hsinchu County, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Integrated circuit and method of manufacturing same
- Patent number 12,341,103
- Issue date Jun 24, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Pochun Wang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Pattern fidelity enhancement
- Patent number 12,334,342
- Issue date Jun 17, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Yu-Tien Shen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Semiconductor device including source/drain contact having height b...
- Patent number 12,336,296
- Issue date Jun 17, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Charles Chew-Yuen Young
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing conductors for semiconductor device
- Patent number 12,278,230
- Issue date Apr 15, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Kam-Tou Sio
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing integrated circuit
- Patent number 12,271,107
- Issue date Apr 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hsu-Ting Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Optical proximity correction and photomasks
- Patent number 12,265,334
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Co., Ltd
- Dong-Yo Jheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of manufacturing semiconductor devices
- Patent number 12,266,539
- Issue date Apr 1, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ru-Gun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing a semiconductor device and apparatus for ma...
- Patent number 12,235,589
- Issue date Feb 25, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Shinn-Sheng Yu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method of forming a semiconductor device
- Patent number 12,237,214
- Issue date Feb 25, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Yi-Nien Su
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices using directional pro...
- Patent number 12,230,507
- Issue date Feb 18, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ya-Wen Yeh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for coloring circuit layout and system for performing the same
- Patent number 12,159,092
- Issue date Dec 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chia-Ping Chiang
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of manufacturing semiconductor devices
- Patent number 12,153,350
- Issue date Nov 26, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ru-Gun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of manufacturing semiconductor devices
- Patent number 12,148,653
- Issue date Nov 19, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Ru-Gun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Buried metal track and methods forming same
- Patent number 12,125,850
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Pochun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Landing metal etch process for improved overlay control
- Patent number 12,125,712
- Issue date Oct 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Chih-Min Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Metal rail conductors for non-planar semiconductor devices
- Patent number 12,113,132
- Issue date Oct 8, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Liang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Lithography process monitoring method
- Patent number 12,085,867
- Issue date Sep 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Jie Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Buried metal for FinFET device and method
- Patent number 12,080,588
- Issue date Sep 3, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Lei-Chun Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solid-state sodium-carbon dioxide battery
- Patent number 12,074,294
- Issue date Aug 27, 2024
- China Glaze Co., Ltd.
- Zizheng Tong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Line-end extension method and device
- Patent number 12,062,543
- Issue date Aug 13, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Min Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Test pattern generation systems and methods
- Patent number 12,039,247
- Issue date Jul 16, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Fu-An Tien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Methods for forming self-aligned interconnect structures
- Patent number 12,020,984
- Issue date Jun 25, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Ru-Gun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Self aligned litho etch process patterning method
- Patent number 12,014,926
- Issue date Jun 18, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Min Hsiao
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of operating semiconductor apparatus
- Patent number 11,994,805
- Issue date May 28, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shih-Ming Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Nanocomposite and uses thereof
- Patent number 11,981,846
- Issue date May 14, 2024
- Academia Sinica
- Michael Hsiao
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Directional deposition for semiconductor fabrication
- Patent number 11,955,338
- Issue date Apr 9, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shih-Chun Huang
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Grant
Method of mask data synthesis and mask making
- Patent number 11,947,254
- Issue date Apr 2, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd
- Hsu-Ting Huang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Via connection to a partially filled trench
- Patent number 11,929,258
- Issue date Mar 12, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Ming Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method for routing local interconnect structure at same level as re...
- Patent number 11,916,077
- Issue date Feb 27, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chih-Liang Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of patterning
- Patent number 11,901,190
- Issue date Feb 13, 2024
- TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY, LTD.
- Chin-Yuan Tseng
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LITHIUM-OXYGEN PRIMARY BATTERY
- Publication number 20250233167
- Publication date Jul 17, 2025
- PHOENIX BATTERY CORPORATION
- KEVIN IPUTERA
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLID LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING A CATHODE TH...
- Publication number 20250233200
- Publication date Jul 17, 2025
- PHOENIX BATTERY CORPORATION
- YU-KAI LIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
- Publication number 20250201576
- Publication date Jun 19, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ru-Gun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING INTEGRATED CIRCUIT
- Publication number 20250199394
- Publication date Jun 19, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hsu-Ting HUANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES USING DIRECTIONAL PRO...
- Publication number 20250149343
- Publication date May 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ya-Wen YEH
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND APPARATUS FOR MA...
- Publication number 20250147431
- Publication date May 8, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shinn-Sheng YU
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
- Publication number 20250044708
- Publication date Feb 6, 2025
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ru-Gun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ALL-SOLID-STATE LITHIUM BATTERY AND MANUFACTURING METHOD THEREOF
- Publication number 20250015278
- Publication date Jan 9, 2025
- CPC Corporation, Taiwan
- Shih-An LIU
- C01 - INORGANIC CHEMISTRY
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
- Publication number 20240387247
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ru-Gun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LITHOGRAPHY PROCESS MONITORING METHOD
- Publication number 20240385545
- Publication date Nov 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chih-Jie Lee
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHODS FOR INTEGRATED CIRCUIT DESIGN AND FABRICATION
- Publication number 20240379358
- Publication date Nov 14, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Tsong-Hua Ou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
BURIED METAL TRACK AND METHODS FORMING SAME
- Publication number 20240371868
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Pochun Wang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LANDING METAL ETCH PROCESS FOR IMPROVED OVERLAY CONTROL
- Publication number 20240371653
- Publication date Nov 7, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Min HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Buried Metal for FinFET Device and Method
- Publication number 20240363393
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lei-Chun Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR FORMING SELF-ALIGNED INTERCONNECT STRUCTURES
- Publication number 20240347384
- Publication date Oct 17, 2024
- Taiwan Semiconductor Manufacturing Co., LTD
- Ru-Gun Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
TEST PATTERN GENERATION SYSTEMS AND METHODS
- Publication number 20240338510
- Publication date Oct 10, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Fu-An Tien
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE
- Publication number 20240297042
- Publication date Sep 5, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Min HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF OPERATING SEMICONDUCTOR APPARATUS
- Publication number 20240280910
- Publication date Aug 22, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shih-Ming Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
VIA CONNECTION TO A PARTIALLY FILLED TRENCH
- Publication number 20240213034
- Publication date Jun 27, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Shih-Ming Chang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING INTEGRATED CIRCUIT
- Publication number 20240201579
- Publication date Jun 20, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hsu-Ting HUANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
METHOD OF FABRICATING SEMICONDUCTOR DEVICE WITH REDUCED TRENCH DIST...
- Publication number 20240178002
- Publication date May 30, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Yung-Sung Yen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
QUANTUM DOT COMPOSITE STRUCTURE AND A FORMING METHOD THEREOF
- Publication number 20240124350
- Publication date Apr 18, 2024
- Lextar Electronics Corporation
- Ching LIU
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
SEMICONDUCTOR DEVICE INCLUDING SOURCE/DRAIN CONTACT HAVING HEIGHT B...
- Publication number 20240096867
- Publication date Mar 21, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Charles Chew-Yuen YOUNG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
LINE-END EXTENSION METHOD AND DEVICE
- Publication number 20240087896
- Publication date Mar 14, 2024
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chih-Min HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MASK DATA SYNTHESIS WITH WAFER TARGET ADJUSTMENT
- Publication number 20240061344
- Publication date Feb 22, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Hsu-Ting HUANG
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
- Publication number 20240019787
- Publication date Jan 18, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ru-Gun LIU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OPTICAL PROXIMITY CORRECTION AND PHOTOMASKS
- Publication number 20230384691
- Publication date Nov 30, 2023
- Taiwan Semiconductor Manufacturing Co., LTD
- Dong-Yo Jheng
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
LANDING METAL ETCH PROCESS FOR IMPROVED OVERLAY CONTROL
- Publication number 20230377900
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chih-Min HSIAO
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Buried Metal for FinFET Device and Method
- Publication number 20230377941
- Publication date Nov 23, 2023
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Lei-Chun Chou
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES
- Publication number 20230369062
- Publication date Nov 16, 2023
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Ru-Gun LIU
- H01 - BASIC ELECTRIC ELEMENTS

Person

Patents Grantslast 30 patents

Integrated circuit and method of manufacturing same

Pattern fidelity enhancement

Semiconductor device including source/drain contact having height b...

Method of manufacturing conductors for semiconductor device

Method of manufacturing integrated circuit

Optical proximity correction and photomasks

Method of manufacturing semiconductor devices

Method of manufacturing a semiconductor device and apparatus for ma...

Method of forming a semiconductor device

Method of manufacturing semiconductor devices using directional pro...

Method for coloring circuit layout and system for performing the same

Method of manufacturing semiconductor devices

Method of manufacturing semiconductor devices

Buried metal track and methods forming same

Landing metal etch process for improved overlay control

Metal rail conductors for non-planar semiconductor devices

Lithography process monitoring method

Buried metal for FinFET device and method

Solid-state sodium-carbon dioxide battery

Line-end extension method and device

Test pattern generation systems and methods

Methods for forming self-aligned interconnect structures

Self aligned litho etch process patterning method

Method of operating semiconductor apparatus

Nanocomposite and uses thereof

Directional deposition for semiconductor fabrication

Method of mask data synthesis and mask making

Via connection to a partially filled trench

Method for routing local interconnect structure at same level as re...

Method of patterning

Patents Applicationslast 30 patents

LITHIUM-OXYGEN PRIMARY BATTERY

SOLID LITHIUM-ION BATTERY AND METHOD FOR MANUFACTURING A CATHODE TH...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES

METHOD OF MANUFACTURING INTEGRATED CIRCUIT

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES USING DIRECTIONAL PRO...

METHOD OF MANUFACTURING A SEMICONDUCTOR DEVICE AND APPARATUS FOR MA...

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES

ALL-SOLID-STATE LITHIUM BATTERY AND MANUFACTURING METHOD THEREOF

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES

LITHOGRAPHY PROCESS MONITORING METHOD

METHODS FOR INTEGRATED CIRCUIT DESIGN AND FABRICATION

BURIED METAL TRACK AND METHODS FORMING SAME

LANDING METAL ETCH PROCESS FOR IMPROVED OVERLAY CONTROL

Buried Metal for FinFET Device and Method

METHODS FOR FORMING SELF-ALIGNED INTERCONNECT STRUCTURES

TEST PATTERN GENERATION SYSTEMS AND METHODS

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE

METHOD OF OPERATING SEMICONDUCTOR APPARATUS

VIA CONNECTION TO A PARTIALLY FILLED TRENCH

METHOD OF MANUFACTURING INTEGRATED CIRCUIT

METHOD OF FABRICATING SEMICONDUCTOR DEVICE WITH REDUCED TRENCH DIST...

QUANTUM DOT COMPOSITE STRUCTURE AND A FORMING METHOD THEREOF

SEMICONDUCTOR DEVICE INCLUDING SOURCE/DRAIN CONTACT HAVING HEIGHT B...

LINE-END EXTENSION METHOD AND DEVICE

METHOD FOR MASK DATA SYNTHESIS WITH WAFER TARGET ADJUSTMENT

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES

OPTICAL PROXIMITY CORRECTION AND PHOTOMASKS

LANDING METAL ETCH PROCESS FOR IMPROVED OVERLAY CONTROL

Buried Metal for FinFET Device and Method

METHOD OF MANUFACTURING SEMICONDUCTOR DEVICES