Wei-An Liang

Person

Hsin-Chu City, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Methods for chemical mechanical polishing and forming interconnect...
- Patent number 12,002,684
- Issue date Jun 4, 2024
- Taiwan Semiconductor Manufacturing Company Ltd.
- Ji Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Chemical mechanical polishing slurry composition, method for chemic...
- Patent number 11,658,065
- Issue date May 23, 2023
- Taiwan Semiconductor Manufacturing Company Ltd.
- Ji Cui
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Methods for chemical mechanical polishing and forming interconnect...
- Patent number 11,508,585
- Issue date Nov 22, 2022
- Taiwan Semiconductor Manufacturing Company Ltd.
- Ji Cui
- B24 - GRINDING POLISHING
Information Patent Grant
Ion implant process for defect elimination in metal layer planariza...
- Patent number 11,450,565
- Issue date Sep 20, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd
- Chia-Cheng Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit of communication interface between two dies and method to m...
- Patent number 11,336,427
- Issue date May 17, 2022
- Global Unichip Corporation
- Igor Elkanovich
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Fixing blank mask defects by revising layouts
- Patent number 11,137,691
- Issue date Oct 5, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd
- Shih-Ming Chang
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
In-ear headphones with an ergonomic cushion and an ergonomic cushio...
- Patent number 10,972,823
- Issue date Apr 6, 2021
- Kingston Technology Corp.
- Peter Leekuo Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headphones with an ergonomic cushion and an ergonomic cushion thereof
- Patent number 10,972,822
- Issue date Apr 6, 2021
- Kingston Technology Corp.
- Peter Leekuo Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Chemical mechanical polishing slurry and chemical mechanical polish...
- Patent number 10,858,544
- Issue date Dec 8, 2020
- Taiwan Semiconductor Manufacturing Company Ltd.
- Wei-Wei Liang
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Grant
Keyboard switch
- Patent number D875738
- Issue date Feb 18, 2020
- Kingston Digital, Inc.
- Albert Jin
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Headphones with an ergonomic cushion and an ergonomic cushion thereof
- Patent number 10,462,549
- Issue date Oct 29, 2019
- Kingston Technology Corp.
- Peter Leekuo Chou
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Headset
- Patent number D845928
- Issue date Apr 16, 2019
- Kingston Digital, Inc.
- Baron King Lee
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Data accessing device
- Patent number D829727
- Issue date Oct 2, 2018
- Kingston Digital, Inc.
- Lung Yuan Chen
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Keycap Puller
- Patent number D821839
- Issue date Jul 3, 2018
- Kingston Digital, Inc.
- Guan Hua Tzeng
- D08 - Tools and hardware
Information Patent Grant
Pair of earphones
- Patent number D818990
- Issue date May 29, 2018
- Kingston Digital, Inc.
- Guan Hua Tzeng
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Keyboard
- Patent number D811397
- Issue date Feb 27, 2018
- Kingston Digital, Inc.
- Guan Hua Tzeng
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Keyboard
- Patent number D811396
- Issue date Feb 27, 2018
- Kingston Digital, Inc.
- Guan Hua Tzeng
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Earphone tip
- Patent number D810047
- Issue date Feb 13, 2018
- Kingston Digital, Inc.
- Guan Hua Tzeng
- D14 - Recording, communication, or information retrieval equipment
Information Patent Grant
Light emitting diode module structure and manufacturing method thereof
- Patent number 9,559,277
- Issue date Jan 31, 2017
- WISETOP TECHNOLOGY CO., LTD.
- Wei-Chen Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Solar cell measurement system and solar simulator
- Patent number 9,431,954
- Issue date Aug 30, 2016
- Industrial Technology Research Institute
- Ren Chin Shr
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Color liquid crystal display
- Patent number 6,407,793
- Issue date Jun 18, 2002
- Giantplus Technology Co., Ltd.
- Wei-Chen Liang
- G02 - OPTICS
Information Patent Grant
High density metal gate MOS fabrication process
- Patent number 5,804,485
- Issue date Sep 8, 1998
- Wei-Chen Liang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High density NOR type read only memory data cell and reference cell...
- Patent number 5,111,428
- Issue date May 5, 1992
- Silicon Integrated Systems Corp.
- Wei-Chen Liang
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...
- Publication number 20240363404
- Publication date Oct 31, 2024
- Taiwan Semiconductor Manufacturing Company, Ltd.
- Chia-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...
- Publication number 20240290629
- Publication date Aug 29, 2024
- Taiwan Semiconductor Manufacturing company Ltd.
- JI CUI
- B24 - GRINDING POLISHING
Information Patent Application
BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS
- Publication number 20240235402
- Publication date Jul 11, 2024
- WISETOP TECHNOLOGY CO., LTD.
- Wei-Chen LIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS
- Publication number 20240136933
- Publication date Apr 25, 2024
- WISETOP TECHNOLOGY CO., LTD.
- Wei-Chen LIANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
PCR RAPID DETECTION DEVICE AND METHOD THEREOF
- Publication number 20230146570
- Publication date May 11, 2023
- Industrial Technology Research Institute
- Ta-Wei LIN
- B01 - PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL
Information Patent Application
METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...
- Publication number 20230082084
- Publication date Mar 16, 2023
- Taiwan Semiconductor Manufacturing company Ltd.
- JI CUI
- B24 - GRINDING POLISHING
Information Patent Application
ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...
- Publication number 20220359277
- Publication date Nov 10, 2022
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chia-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LOW PROFILE ACOUSTIC CHAMBERS FOR HEADSET AUDIO SYSTEMS
- Publication number 20220248117
- Publication date Aug 4, 2022
- Kingston Technology Corporation
- Chia-Ming Chang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION, METHOD FOR CHEMIC...
- Publication number 20210391208
- Publication date Dec 16, 2021
- Ji Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...
- Publication number 20210391186
- Publication date Dec 16, 2021
- Ji Cui
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SLURRY COMPOSITION AND METHOD FOR POLISHING AND INTEGRATGED CIRCUIT
- Publication number 20210371702
- Publication date Dec 2, 2021
- Taiwan Semiconductor Manufacturing company Ltd.
- JI CUI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FIXING BLANK MASK DEFECTS BY REVISING LAYOUTS
- Publication number 20210311402
- Publication date Oct 7, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Shih-Ming CHANG
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...
- Publication number 20210305092
- Publication date Sep 30, 2021
- Taiwan Semiconductor Manufacturing Co., Ltd.
- Chia-Cheng CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
IN-EAR HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHIO...
- Publication number 20200068283
- Publication date Feb 27, 2020
- KINGSTON TECHNOLOGY CORP.
- PETER LEEKUO CHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHION THEREOF
- Publication number 20200029147
- Publication date Jan 23, 2020
- KINGSTON TECHNOLOGY CORP.
- PETER LEEKUO CHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
CHEMICAL MECHANICAL POLISHING SLURRY AND CHEMICAL MECHANICAL POLISH...
- Publication number 20190359859
- Publication date Nov 28, 2019
- Taiwan Semiconductor Manufacturing company Ltd.
- WEI-WEI LIANG
- C09 - DYES PAINTS POLISHES NATURAL RESINS ADHESIVES MISCELLANEOUS COMPOSITION...
Information Patent Application
HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHION THEREOF
- Publication number 20180167713
- Publication date Jun 14, 2018
- KINGSTON TECHNOLOGY CORP.
- PETER LEEKUO CHOU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
STERILIZING DEVICE AND MANUFACTURING METHOD FOR STERILIZING DEVICE
- Publication number 20180154029
- Publication date Jun 7, 2018
- Industrial Technology Research Institute
- Ren-Chin Shr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SWITCHING CIRCUIT FOR LIGHT-EMITTING DIODE
- Publication number 20160135260
- Publication date May 12, 2016
- WISETOP TECHNOLOGY CO., LTD.
- PIN CHANG
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
LIGHT EMITTING DIODE MODULE STRUCTURE AND MANUFACTURING METHOD THEREOF
- Publication number 20160118560
- Publication date Apr 28, 2016
- WISETOP TECHNOLOGY CO., LTD.
- WEI-CHEN LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SWITCH CIRCUIT FOR CONTROLLING SUPPLY OF ELECTRICAL ENERGY TO A LOAD
- Publication number 20150280566
- Publication date Oct 1, 2015
- WISETOP TECHNOLOGY CO., LTD.
- PIN CHANG
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
LED MODULE AND METHOD FOR MANUFACTURING THE SAME
- Publication number 20150214438
- Publication date Jul 30, 2015
- WEI-CHEN LIANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HAZARD WARNING DEVICE AND METHOD FOR VEHICLES
- Publication number 20130147615
- Publication date Jun 13, 2013
- Industrial Technology Research Institute
- Cheng-Hsien Chen
- B60 - VEHICLES IN GENERAL
Information Patent Application
STERILIZING DEVICE AND MANUFACTURING METHOD FOR STERILIZING DEVICE
- Publication number 20110291995
- Publication date Dec 1, 2011
- Industrial Technology Research Institute
- Ren Chin Shr
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
SEMICONDUCTOR DEVICE WITH BIPOLAR TRANSISTOR AND CAPACITOR
- Publication number 20110272783
- Publication date Nov 10, 2011
- MIRACLE TECHNOLOGY CO., LTD.
- Wen Chin TSAY
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SOLAR CELL MEASUREMENT SYSTEM AND SOLAR SIMULATOR
- Publication number 20110241719
- Publication date Oct 6, 2011
- Industrial Technology Research Institute
- Ren Chin SHR
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
SUBSTRATE AND LAYOUT METHOD
- Publication number 20070277997
- Publication date Dec 6, 2007
- Wei-An Liang
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
Color display
- Publication number 20030016318
- Publication date Jan 23, 2003
- Wei-Chen Liang
- G02 - OPTICS
Information Patent Application
Color display utilizing combinations of four colors
- Publication number 20020191130
- Publication date Dec 19, 2002
- Wei-Chen Liang
- G02 - OPTICS
Information Patent Application
Panel driving module
- Publication number 20020191009
- Publication date Dec 19, 2002
- Wei-Chen Liang
- G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Wei-An Liang

Person

Patents Grantslast 30 patents

Methods for chemical mechanical polishing and forming interconnect...

Chemical mechanical polishing slurry composition, method for chemic...

Methods for chemical mechanical polishing and forming interconnect...

Ion implant process for defect elimination in metal layer planariza...

Circuit of communication interface between two dies and method to m...

Fixing blank mask defects by revising layouts

In-ear headphones with an ergonomic cushion and an ergonomic cushio...

Headphones with an ergonomic cushion and an ergonomic cushion thereof

Chemical mechanical polishing slurry and chemical mechanical polish...

Keyboard switch

Headphones with an ergonomic cushion and an ergonomic cushion thereof

Headset

Data accessing device

Keycap Puller

Pair of earphones

Keyboard

Keyboard

Earphone tip

Light emitting diode module structure and manufacturing method thereof

Solar cell measurement system and solar simulator

Color liquid crystal display

High density metal gate MOS fabrication process

High density NOR type read only memory data cell and reference cell...

Patents Applicationslast 30 patents

ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...

METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...

BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS

BACK-END ENERGY STORAGE ISOLATION FLY-BACK CONVERSION APPARATUS

PCR RAPID DETECTION DEVICE AND METHOD THEREOF

METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...

ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...

LOW PROFILE ACOUSTIC CHAMBERS FOR HEADSET AUDIO SYSTEMS

CHEMICAL MECHANICAL POLISHING SLURRY COMPOSITION, METHOD FOR CHEMIC...

METHODS FOR CHEMICAL MECHANICAL POLISHING AND FORMING INTERCONNECT...

SLURRY COMPOSITION AND METHOD FOR POLISHING AND INTEGRATGED CIRCUIT

FIXING BLANK MASK DEFECTS BY REVISING LAYOUTS

ION IMPLANT PROCESS FOR DEFECT ELIMINATION IN METAL LAYER PLANARIZA...

IN-EAR HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHIO...

HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHION THEREOF

CHEMICAL MECHANICAL POLISHING SLURRY AND CHEMICAL MECHANICAL POLISH...

HEADPHONES WITH AN ERGONOMIC CUSHION AND AN ERGONOMIC CUSHION THEREOF

STERILIZING DEVICE AND MANUFACTURING METHOD FOR STERILIZING DEVICE

SWITCHING CIRCUIT FOR LIGHT-EMITTING DIODE

LIGHT EMITTING DIODE MODULE STRUCTURE AND MANUFACTURING METHOD THEREOF

SWITCH CIRCUIT FOR CONTROLLING SUPPLY OF ELECTRICAL ENERGY TO A LOAD

LED MODULE AND METHOD FOR MANUFACTURING THE SAME

HAZARD WARNING DEVICE AND METHOD FOR VEHICLES

STERILIZING DEVICE AND MANUFACTURING METHOD FOR STERILIZING DEVICE

SEMICONDUCTOR DEVICE WITH BIPOLAR TRANSISTOR AND CAPACITOR

SOLAR CELL MEASUREMENT SYSTEM AND SOLAR SIMULATOR

SUBSTRATE AND LAYOUT METHOD

Color display

Color display utilizing combinations of four colors

Panel driving module