Wen-Chin Liu

Person

Tainan, TW

People

Patents Grantslast 30 patents

Information Patent Grant
Analog controller for inverter
- Patent number 8,842,456
- Issue date Sep 23, 2014
- National Cheng Kung University
- Yeong-chau Kuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Multi-gas sensor and method of fabricating the sensor
- Patent number 8,330,169
- Issue date Dec 11, 2012
- National Cheng Kung University
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Grant
Semiconductor diode capable of detecting hydrogen at high temperatures
- Patent number 6,969,900
- Issue date Nov 29, 2005
- National Cheng Kung University
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Grant
Process for preparing a hydrogen sensor
- Patent number 6,800,499
- Issue date Oct 5, 2004
- National Science Council
- Huey-Ing Chen
- G01 - MEASURING TESTING
Information Patent Grant
Heterojunction bipolar transistor with zero conduction band discont...
- Patent number 6,791,126
- Issue date Sep 14, 2004
- National Cheng Kung University
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-breakdown voltage heterostructure field-effect transistor for...
- Patent number 6,465,815
- Issue date Oct 15, 2002
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Negative-differential-resistance heterojunction bipolar transistor...
- Patent number 6,459,103
- Issue date Oct 1, 2002
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen sensor
- Patent number 6,293,137
- Issue date Sep 25, 2001
- National Science Council
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Grant
Structure of metal-insulator-semiconductor-like multiple-negative-d...
- Patent number 6,197,622
- Issue date Mar 6, 2001
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fabrication process and structure of the metal-insulator-semiconduc...
- Patent number 6,188,081
- Issue date Feb 13, 2001
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Hydrogen-sensitive palladium (PD) membrane/semiconductor schottky d...
- Patent number 6,160,278
- Issue date Dec 12, 2000
- National Science Council
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Grant
Superlatticed negative-differential-resistance functional transistor
- Patent number 6,118,136
- Issue date Sep 12, 2000
- National Science Council of Republic of China
- Wen-Chau Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Wide voltage operation regime double heterojunction bipolar transistor
- Patent number 6,031,256
- Issue date Feb 29, 2000
- National Science Council of Republic of China
- Wen-Chan Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low offset voltage AlInAs/GaInAs heterostructure-confinement bipola...
- Patent number 5,977,572
- Issue date Nov 2, 1999
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
GaInP/GaInAs/GaAs modulation-compositioned channel field-effect tra...
- Patent number 5,838,030
- Issue date Nov 17, 1998
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of metal-insulator-semiconductor-like mutiple-negative-di...
- Patent number 5,831,297
- Issue date Nov 3, 1998
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Long-period superlattice resonant tunneling transistor
- Patent number 5,828,077
- Issue date Oct 27, 1998
- National Science Council
- Wen-Chau Liu
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Camel-gate field-effect transistor with multiple modulation-doped c...
- Patent number 5,789,771
- Issue date Aug 4, 1998
- National Science Council of Republic of China
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Pseudomorphic step-doped-channel field-effect transistor
- Patent number 5,701,020
- Issue date Dec 23, 1997
- National Science Council
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Structure of the heterostructure-emitter and heterostructure-base t...
- Patent number 5,698,862
- Issue date Dec 16, 1997
- National Science Counsel of Republic of China
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
ANALOG CONTROLLER FOR INVERTER
- Publication number 20130051106
- Publication date Feb 28, 2013
- Yeong-chau Kuo
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
COCRPT-BASED ALLOY SPUTTERING TARGETS WITH COBALT OXIDE AND NON-MAG...
- Publication number 20130008784
- Publication date Jan 10, 2013
- SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- Wen-Tsang LIU
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...
Information Patent Application
Sputtering targets and recording materials of the magnetic recordin...
- Publication number 20120114976
- Publication date May 10, 2012
- SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- Sheang-Hsien Rou
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
Sputtering Targets And Recording Materials Of Hard Disk Formed From...
- Publication number 20120114975
- Publication date May 10, 2012
- SOLAR APPLIED MATERIALS TECHNOLOGY CORP.
- Wen-Tsang Liu
- C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
Information Patent Application
MULTI-GAS SENSOR AND METHOD OF FABRICATING THE SENSOR
- Publication number 20120007099
- Publication date Jan 12, 2012
- National Cheng Kung University
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Application
GAS SENSOR WITH A ZINC-OXIDE NANOSTRUCTURE AND METHOD FOR PRODUCING...
- Publication number 20110290003
- Publication date Dec 1, 2011
- National Cheng Kung University
- Wen-Chau Liu
- C30 - CRYSTAL GROWTH
Information Patent Application
transistor device and manufacture method
- Publication number 20110284931
- Publication date Nov 24, 2011
- National Cheng Kung University
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Nano water paint having nano particles surfaced with self-assembly...
- Publication number 20060063873
- Publication date Mar 23, 2006
- Ching-Bin Lin
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
Semiconductor diode capable of detecting hydrogen at high temperatures
- Publication number 20040183153
- Publication date Sep 23, 2004
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Application
Semiconductor diode capable of detecting hydrogen at high temperatures
- Publication number 20040113216
- Publication date Jun 17, 2004
- NATIONAL CHENG KUNG UNIVERSITY
- Wen-Chau Liu
- G01 - MEASURING TESTING
Information Patent Application
Heterojunction bipolar transistor with zero conduction band discont...
- Publication number 20030222278
- Publication date Dec 4, 2003
- NATIONAL CHENG KUNG UNIVERSITY
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for preparing a hydrogen sensor
- Publication number 20020182767
- Publication date Dec 5, 2002
- National Science Council, a Taiwan corporation
- Huey-Ing Chen
- G01 - MEASURING TESTING
Information Patent Application
High-breakdown voltage heterostructure field-effect transistor for...
- Publication number 20020030202
- Publication date Mar 14, 2002
- Wen-Chau Liu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Process for preparing a hydrogen sensor
- Publication number 20010049184
- Publication date Dec 6, 2001
- Huey-Ing Chen
- G01 - MEASURING TESTING

Wen-Chin Liu

Person

Patents Grantslast 30 patents

Analog controller for inverter

Multi-gas sensor and method of fabricating the sensor

Semiconductor diode capable of detecting hydrogen at high temperatures

Process for preparing a hydrogen sensor

Heterojunction bipolar transistor with zero conduction band discont...

High-breakdown voltage heterostructure field-effect transistor for...

Negative-differential-resistance heterojunction bipolar transistor...

Hydrogen sensor

Structure of metal-insulator-semiconductor-like multiple-negative-d...

Fabrication process and structure of the metal-insulator-semiconduc...

Hydrogen-sensitive palladium (PD) membrane/semiconductor schottky d...

Superlatticed negative-differential-resistance functional transistor

Wide voltage operation regime double heterojunction bipolar transistor

Low offset voltage AlInAs/GaInAs heterostructure-confinement bipola...

GaInP/GaInAs/GaAs modulation-compositioned channel field-effect tra...

Structure of metal-insulator-semiconductor-like mutiple-negative-di...

Long-period superlattice resonant tunneling transistor

Camel-gate field-effect transistor with multiple modulation-doped c...

Pseudomorphic step-doped-channel field-effect transistor

Structure of the heterostructure-emitter and heterostructure-base t...

Patents Applicationslast 30 patents

ANALOG CONTROLLER FOR INVERTER

COCRPT-BASED ALLOY SPUTTERING TARGETS WITH COBALT OXIDE AND NON-MAG...

Sputtering targets and recording materials of the magnetic recordin...

Sputtering Targets And Recording Materials Of Hard Disk Formed From...

MULTI-GAS SENSOR AND METHOD OF FABRICATING THE SENSOR

GAS SENSOR WITH A ZINC-OXIDE NANOSTRUCTURE AND METHOD FOR PRODUCING...

transistor device and manufacture method

Nano water paint having nano particles surfaced with self-assembly...

Semiconductor diode capable of detecting hydrogen at high temperatures

Semiconductor diode capable of detecting hydrogen at high temperatures

Heterojunction bipolar transistor with zero conduction band discont...

Process for preparing a hydrogen sensor

High-breakdown voltage heterostructure field-effect transistor for...

Process for preparing a hydrogen sensor