Liang Yuntao

Person

Fushun City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Systems and methods of infrared detection of coal mine polar gas
- Patent number 9,927,353
- Issue date Mar 27, 2018
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods of infrared detection of coal mine polar gas
- Patent number 9,702,814
- Issue date Jul 11, 2017
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING
Information Patent Grant
Systems and methods of infrared detection of coal mine polar gas
- Patent number 9,588,040
- Issue date Mar 7, 2017
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
AIR QUANTITY ANALYZER IN UNDERGROUND COAL MINES AND ITS ANALYSIS ME...
- Publication number 20240230452
- Publication date Jul 11, 2024
- CCTEG Shenyang Research Institute
- Yong Sun
- G08 - SIGNALLING
Information Patent Application
SYSTEMS AND METHODS FOR MEASURING MINE TUNNEL ENVIRONMENTAL INFORMA...
- Publication number 20240141788
- Publication date May 2, 2024
- CCTEG Shenyang Research Institute
- Yong Sun
- E21 - EARTH DRILLING MINING
Information Patent Application
TEST METHOD FOR GAS AND TEMPERATURE DISTRIBUTION IN A GOAF
- Publication number 20240142421
- Publication date May 2, 2024
- CCTEG Shenyang Research Institute
- Depeng Zhang
- E21 - EARTH DRILLING MINING
Information Patent Application
TEST DEVICE FOR GAS AND TEMPERATURE DISTRIBUTION IN A GOAF
- Publication number 20240142420
- Publication date May 2, 2024
- CCTEG Shenyang Research Institute
- Yuntao Liang
- G08 - SIGNALLING
Information Patent Application
AIR QUANTITY ANALYZER IN UNDERGROUND COAL MINES AND ITS ANALYSIS ME...
- Publication number 20240133765
- Publication date Apr 25, 2024
- CCTEG Shenyang Research Institute
- Yong Sun
- G08 - SIGNALLING
Information Patent Application
ON-LINE MULTI-COMPONENT GAS ANALYSIS SYSTEM BASED ON SPECTRAL ABSOR...
- Publication number 20240133804
- Publication date Apr 25, 2024
- CCTEG SHENYANG RESEARCH INSTITUTE
- Yuntao LIANG
- G01 - MEASURING TESTING
Information Patent Application
AMBIENT PRESSURE COMPENSATION STRUCTURE AND METHOD FOR ULTRAVIOLET...
- Publication number 20240118157
- Publication date Apr 11, 2024
- CCTEG SHENYANG RESEARCH INSTITUTE
- Fuchao TIAN
- G01 - MEASURING TESTING
Information Patent Application
INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS
- Publication number 20230280319
- Publication date Sep 7, 2023
- CCTEG Shenyang Research Institute
- Yong Sun
- G01 - MEASURING TESTING
Information Patent Application
INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS AN...
- Publication number 20230213488
- Publication date Jul 6, 2023
- CCTEG Shenyang Research Institute
- Yuntao Liang
- G01 - MEASURING TESTING
Information Patent Application
GAS CHROMATOGRAPH FOR UNDERGROUND MINE
- Publication number 20230143377
- Publication date May 11, 2023
- CCTEG Shenyang Research Institute
- Yuntao Liang
- G01 - MEASURING TESTING
Information Patent Application
GAS ANALYSIS SYSTEM BASED ON INTRINSICALLY SAFE GAS CHROMATOGRAPHY...
- Publication number 20230094879
- Publication date Mar 30, 2023
- CCTEG Shenyang Research Institute
- Yuntao Liang
- G01 - MEASURING TESTING
Information Patent Application
FLAME PROOF ANALYSIS DEVICE BASED ON CHROMATOGRAPHY
- Publication number 20220299487
- Publication date Sep 22, 2022
- CCTEG Shenyang Research Institute
- Yuntao Liang
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS
- Publication number 20170108431
- Publication date Apr 20, 2017
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS
- Publication number 20170108432
- Publication date Apr 20, 2017
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING
Information Patent Application
SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS
- Publication number 20160033396
- Publication date Feb 4, 2016
- CCTEG (China Coal Technology and Engineering Group Corp)
- Liang Yuntao
- G01 - MEASURING TESTING

Liang Yuntao

Person

Patents Grantslast 30 patents

Systems and methods of infrared detection of coal mine polar gas

Systems and methods of infrared detection of coal mine polar gas

Systems and methods of infrared detection of coal mine polar gas

Patents Applicationslast 30 patents

AIR QUANTITY ANALYZER IN UNDERGROUND COAL MINES AND ITS ANALYSIS ME...

SYSTEMS AND METHODS FOR MEASURING MINE TUNNEL ENVIRONMENTAL INFORMA...

TEST METHOD FOR GAS AND TEMPERATURE DISTRIBUTION IN A GOAF

TEST DEVICE FOR GAS AND TEMPERATURE DISTRIBUTION IN A GOAF

AIR QUANTITY ANALYZER IN UNDERGROUND COAL MINES AND ITS ANALYSIS ME...

ON-LINE MULTI-COMPONENT GAS ANALYSIS SYSTEM BASED ON SPECTRAL ABSOR...

AMBIENT PRESSURE COMPENSATION STRUCTURE AND METHOD FOR ULTRAVIOLET...

INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS

INTELLIGENT AUTOMATIC CONTROL SYSTEM FOR MINE GAS CHROMATOGRAPHS AN...

GAS CHROMATOGRAPH FOR UNDERGROUND MINE

GAS ANALYSIS SYSTEM BASED ON INTRINSICALLY SAFE GAS CHROMATOGRAPHY...

FLAME PROOF ANALYSIS DEVICE BASED ON CHROMATOGRAPHY

SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS

SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS

SYSTEMS AND METHODS OF INFRARED DETECTION OF COAL MINE POLAR GAS